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Papers

Year 2023

  1. Z. Xue, K.T. Chau, W. Liu, and Z. Hua, “Magnetic-free wireless self-direct drive motor system for biomedical applications with high-robustness,” IEEE Transactions on Power Electronics, vol. 39, no. 2, pp. 2882-2891, Feb. 2024. DOI: 10.1109/TPEL.2023.3335373.
  1. T. Yang, K.T. Chau, T.W. Ching, Z. Xue, and H. Zhao, “Design and analysis of double-rotor flux-reversal PM magnetic differential motor with suppressed rotor coupling,” IEEE Transactions on Transportation Electrification, early access, 2023. DOI: 10.1109/TTE.2023.3330986.
  1. H. Pang, F. Xu, W. Liu, C.K. Tse, and K.T. Chau, “Impedance buffer-based reactance cancellation method for CLC-S compensated wireless power transfer,” IEEE Transactions on Industrial Electronics, early access, 2023. DOI: 10.1109/TIE.2023.3314863.
  1. X. Tian, W. Liu, K.T. Chau, and S.M. Goetz, “Omnidirectional magnetic resonant extender design for underwater wireless charging system,” IEEE Journal of Emerging and Selected Topics in Power Electronics, early access, 2023. DOI: 10.1109/JESTPE.2023.3318130.
  1. X. Wang, C.Q. Jiang, T. Ma, J. Xiang, C. Chen, and K.T. Chau, “Pulse density modulated three-phase single-stage AC-AC system for series resonant load with low grid current harmonics,” IEEE Transactions on Industrial Electronics, vol. 71, no. 5, pp. 4407-4418, May 2024. DOI: 10.1109/TIE.2023.3288180.
  1. H. Wang, K.T. Chau, W. Liu, and S.M. Goetz, “Design and control of wireless permanent-magnet brushless DC motors,” IEEE Transactions on Energy Conversion, vol. 38, no. 4, pp. 3969-3979, Dec. 2023. DOI: 10.1109/TEC.2023.3292178.
  1. C.C.T. Chow, M.D. Ainslie, and K.T. Chau, “High temperature superconducting rotating electrical machines: An overview,” Energy Reports, vol. 9, pp. 1124-1156, Dec. 2023. DOI: 10.1016/j.egyr.2022.11.173.
  1. H. Wang, K.T. Chau, W. Liu, S. Li, and S.M. Goetz, “A novel speed-sensorless wireless universal motor with bidirectional movement,” IEEE Transactions on Magnetics, vol. 59, no. 11, pp. 8202105: 1-5, Nov. 2023. DOI: 10.1109/TMAG.2023.3277272.
  1. T. Yang, K.T. Chau, Z. Hua, and H. Pang, “Toroidal field excitation for axial-field double-rotor flux-reversal DC motors with magnetic differential,” IEEE Transactions on Magnetics, vol. 59, no. 11, pp. 8202207: 1-7, Nov. 2023. DOI: 10.1109/TMAG.2023.3277700.
  1. Z. Hua, K.T. Chau, H. Pang, and T. Yang, “Dynamic wireless charging for electric vehicles with autonomous frequency control,” IEEE Transactions on Magnetics, vol. 59, no. 11, pp. 8700405: 1-5, Nov. 2023. DOI: 10.1109/TMAG.2023.3293793.
  1. H. Pang, K.T. Chau, Z. Hua, and T. Yang, “Analysis of cross-coupling effect for multi-objective wireless power transfer,” IEEE Transactions on Magnetics, vol. 59, no. 11, pp. 8401905: 1-5, Nov. 2023. DOI: 10.1109/TMAG.2023.3295900.
  1. T. Ma, C.Q. Jiang, X. Wang, J. Xiang, L. Mo, and K.T. Chau, “A novel periodic energy control for nonisolated DC–DC converters with overshoot suppression,” IEEE Transactions on Power Electronics, vol. 38, no. 10, Oct. 2023. DOI: 10.1109/TPEL.2023.3292358.
  1. C.C.T. Chow, F. Grilli, and K.T. Chau, “Numerical modelling of HTS tapes under arbitrary external field and transport current via integral method: review and application to electrical machines,” Superconductor Science and Technology, vol. 36, no. 11, pp. 115027, Oct. 2023. DOI: 10.1088/1361-6668/ace701.
  1. Z. Hua, K.T. Chau, W. Liu, X. Tian, and H. Pang, “Autonomous pulse frequency modulation for wireless battery charging with zero-voltage switching,” IEEE Transactions on Industrial Electronics, vol. 70, no. 9, pp. 8959-8969, Sep. 2023. DOI: 10.1109/TIE.2022.3215814.
  1. W. Liu, K.T. Chau, X. Tian, H. Wang, and Z. Hua, “Smart wireless power transfer — opportunities and challenges,” Renewable and Sustainable Energy Reviews, vol. 180, pp. 113298, Jul. 2023. DOI: 10.1016/j.rser.2023.113298.
  1. T. Ma, C. Jiang, J. Xiang, X. Wang, K.T. Chau, and T. Long, “Modeling and analysis of wireless power transfer system via unified full-load discrete-time model,” IEEE Transactions on Industrial Electronics, vol. 70, no. 6, pp. 5626-5636, Jun. 2023. DOI: 10.1109/TIE.2022.3199933.
  1. H. Wang, K.T. Chau, C.H.T. Lee, and X. Tian, “Design and analysis of wireless resolver for wireless switched reluctance motors,” IEEE Transactions on Industrial Electronic, vol. 70, no. 3, pp. 2221-2230, Mar. 2023. DOI: 10.1109/TIE.2022.3169712.
  1. W. Liu, K.T. Chau, H. Wang, and T. Yang, “Long-range wireless power drive using magnetic extender,” IEEE Transactions on Transportation Electrification, vol. 9, no. 1, pp. 1897-1909, Mar. 2023. DOI: 10.1109/TTE.2022.3178688.
  1. J. Huang, W. Fu, S. Niu, and X. Zhao, “Analysis of a complementary dual-stator vernier machine with reduced non-working harmonics for low-speed direct-drive applications,” IEEE Transactions on Energy Conversion, early access, 2023. DOI: 10.1109/TEC.2023.3311009.
  1. J. Jiang, S. Niu, and X. Zhang, "Torque improvement of a hybrid-excited vernier reluctance machine with high-order-harmonic winding design for electric vehicle application," IEEE Transactions on Transportation Electrification, early access, 2023. DOI: 10.1109/TTE.2023.3297669.
  1. M. Jiang and S. Niu, "A high-order harmonic compound rotor based brushless dual-electrical-port dual-mechanical-port machine," IEEE Transactions on Industrial Electronics, early access, 2023. DOI: 10.1109/TIE.2023.3294574.
  1. S. Niu, Q. Zhao, H. Chen, S. Niu, and L. Jian, "Noncooperative metal object detection using pole-to-pole EM distribution characteristics for wireless EV charger employing DD coils," IEEE Transactions on Industrial Electronics, early access, 2023. DOI: 10.1109/TIE.2023.3292870.
  1. Y. Bi, W. Fu, S. Niu, X. Zhao, J. Huang, and Z. Qiao, “Torque enhancement of a dual-PM flux-switching machine with improved multiple high-order working harmonics,” IEEE Transactions on Transportation Electrification, early access, 2023. DOI: 10.1109/TTE.2023.3294189.
  1. J. Huang, W. Fu, S. Niu, and X. Zhao, “Reduction of non-working armature harmonics in vernier permanent magnet machines,” IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 11, no. 6, pp. 6042-6053, Dec. 2023. DOI: 10.1109/JESTPE.2023.3315560.
  1. Y. Ma, S. Niu, W. Fu, and J. Fei, "A novel direct-drive rotary-linear machine and ripple reduction by harmonic current injection approach," IEEE Transactions on Power Electronics, vol. 38, no. 12, pp. 15272-15286, Dec. 2023. DOI: 10.1109/TPEL.2023.3309378.
  1. F. Ni, S. Niu, Z. Li, and X. Zhao, "Novel slot-opening-PM vernier reluctance machine with high-order-harmonic winding," IEEE Transactions on Magnetics, vol. 59, no. 11, pp. 8103806: 1-6, Nov. 2023. DOI: 10.1109/TMAG.2023.3296816.
  1. J. Jiang and S. Niu, “A novel high-order-harmonic winding design in hybrid-excited reluctance machine for electric vehicle application,” IEEE Transactions on Magnetics, vol. 59, no. 11, pp. 8103007: 1-7, Nov. 2023. DOI: 10.1109/TMAG.2023.3293640.
  1. F. Ni, S. Niu, Z. Li, and X. Zhao, “Novel electrically excited doubly salient variable reluctance machine with high-order-harmonic winding,” IEEE Transactions on Magnetics, vol. 59, no. 11, pp. 8101906: 1-6, Nov. 2023. DOI: 10.1109/TMAG.2023.3279887.
  1. M. Jiang and S. Niu, “A novel consequent-pole contra-rotating machine with zero-sequence current excitation,” IEEE Transactions on Magnetics, vol. 59, no.11, pp. 8101405: 1-5, Nov. 2023. DOI: 10.1109/TMAG.2023.3272952.
  1. X. Zhou, P. Liu, S. Niu, X. Zhao, and L. Zhang, “Improved startup control of aero doubly salient electromagnetic starter generator based on optimised currents distribution with advanced angle commutation,” IET Electric Power Applications, vol. 17, no. 10, pp. 1237-1250, Oct. 2023. DOI: 10.1049/elp2.12338.
  1. Z. Li, X. Zhao, and S. Niu, "Novel high-order-harmonic toroidal winding design approach for double-sided vernier reluctance linear machine," IEEE Transactions on Industrial Electronics, vol. 70, no. 10, pp. 9823-9834, Oct. 2023. DOI: 10.1109/TIE.2022.3224133.
  1. M. Jiang, K. Zhao, W. Wang, and S. Niu, “A novel brushless PM-assisted DC motor with compound-excited circular winding.” Sustainability, vol. 15, no. 18, pp.13924, Sep. 2023. DOI: 10.3390/su151813924.
  1. H. Lin, S. Niu, Y. Chen, W. Wang, X. Tang, P. Zhang, and Z. Yuan, “Three-stage duty cycle-based deadbeat predictive torque control for three-phase SPMSMs with CMV reduction,” IEEE Transactions on Power Electronics, vol. 38, no. 9, pp. 11385-11398, Sep. 2023. DOI: 10.1109/TPEL.2023.3288184.
  1. W. Wang, S. Niu, and X. Zhao, “A novel field and armature synchronous pulse injection method for sensorless drive control of 12/10 DC vernier reluctance machine,” IEEE Transactions on Energy Conversion, vol. 38, no. 3, pp. 2126-2135, Sep. 2023. DOI: 10.1109/TEC.2023.3268328.
  1. Z. Xue, S. Niu, and X. Li, “A simplified multi-vector-based model predictive current control for PMSM with enhanced performance,” IEEE Transactions on Transportation Electrification, vol. 9, no. 3, pp. 4032-4044, Sep. 2023. DOI: 10.1109/TTE.2023.3242685.
  1. Z. Li, S. Niu, X. Zhao, and W.N. Fu, “Force ripple reduction of a fractional pole pair complementary modularized variable reluctance linear machine for long stroke application,” IEEE Transactions on Transportation Electrification, vol. 9, no. 3, pp. 4613-4625, Sep. 2023. DOI: 10.1109/TTE.2023.3242077.
  1. Y. Yu, P. Zhao, H. Goh, G. Carbone, S. Niu, J. Ding, S. Shu, and Z. Zhao, “An efficient and high-precision electromagnetic-thermal bidirectional coupling reduced-order solution model for permanent magnet synchronous motors,” Actuators, vol. 12, no. 8, pp. 336, Aug. 2023. DOI: 10.3390/act12080336.
  1. L. Xu, X. Zhu, T. Jiang, and S. Niu, “Design and optimization of a partitioned stator hybrid excited machine with inset PM from perspective of airgap field harmonics,” IEEE Transactions on Energy Conversion, vol. 38, no. 4, pp. 2871-2883, Jun. 2023. DOI: 10.1109/TEC.2023.3288222.
  1. H. Lin, S. Niu, Z. Xue, and S. Wang, “A simplified virtual-vector-based model predictive control technique with a control factor for three-phase SPMSM drives,” IEEE Transactions on Power Electronics, vol. 38, no. 6, pp. 7546-7557, Jun. 2023, DOI:10.1109/TPEL.2023.3258981.
  1. Z. Li, S. Niu, X. Zhao, and W.N. Fu, “Quantitive harmonic analysis and force ripple suppression of a parallel complementary modular linear reluctance machine,” IEEE Transactions on Energy Conversion, vol. 38, no. 2, pp. 789-799, Jun. 2023. DOI: 10.1109/TEC.2022.3221479.
  1. Y. Chen, W. Fu, S. Niu, and S. Wang, “A torque-enhanced magnetic-geared machine with dual-series-winding and its design approach for electric vehicle powertrain,” Sustainability, vol. 15, no. 6, pp. 5077, Mar. 2023. DOI: 10.3390/su15065077.
  1. Y. Luo and S. Niu, “Predictive current control for six-phase PMSM motor with multi-step synthesis based virtual vectors,” IEEE Transactions on Energy Conversion, vol. 38, no. 1, pp. 134-146, Mar. 2023. DOI: 10.1109/TEC.2022.3210308.
  1. S. Niu, S. Wang, and X. Zhao, “Overview of stator slot-opening permanent magnet machines,” IEEE Transactions on Transportation Electrification, vol. 9, no. 1, pp. 782-804, Mar. 2023. DOI: 10.1109/TTE.2022.3198438.
  1. W. Wang, S. Niu, and X. Zhao, “Integrating sensing coil function into field winding for initial position estimation of nonsalient DC vernier reluctance machine,” IEEE Transactions on Power Electronics, vol. 38, no. 3, pp. 2805-2810, Mar. 2023. DOI:10.1109/TPEL.2022.3217576.
  1. M. Jiang and S. Niu, “Novel mechanical flux-weakening design of a spoke-type permanent magnet generator for stand-alone power supply,” Applied Sciences, vol. 13, no. 4, pp. 2689, Feb. 2023. DOI: 10.3390/app13042689.
  1. Z. Xue, S. Niu, A.M.H. Chau, Y. Luo, H. Lin, and X. Li, “Recent advances in multi-phase electric drives model predictive control in renewable energy application: a state-of-the-art review,” World Electric Vehicle Journal, vol. 14, no. 2, pp. 44, Feb. 2023. DOI: 10.3390/wevj14020044.
  1. Y. Yu, Y. Pan, Q. Chen, Y. Hu, J. Gao, Z. Zhao, S. Niu, and S. Zhou, “Multi-objective optimization strategy for permanent magnet synchronous motor based on combined surrogate model and optimization algorithm,” Energies, vol. 16, no. 4, pp. 1630, Feb. 2023. DOI: 10.3390/en16041630.
  1. Z. Huang, A.M.H. Chau, S. Niu, X. Zhao, and Z. Xue, “Design Optimization and comparative study of a novel Halbach permanent magnet vernier machine with alternate flux bridge,” Applied Sciences, vol. 13, no. 2, pp. 764, Jan. 2023. DOI: 10.3390/app13020764.
  1. S. Niu, C. Zhang and L. Jian, “Blind-zone-free metal object detection for wireless EV chargers employing DD coils by passive electromagnetic sensing,” IEEE Transactions on Industrial Electronics, vol. 70, no. 1, pp. 965-974, Jan. 2023. DOI: 10.1109/TIE.2022.3150114.
  1. C. Huang, L. Xiong, Y. Gong, M. Jiang, and S. Niu, “Tangential electromagnetic force array on the vibration and noise of electric axle for new energy vehicle,” IEEE Access, vol. 11, pp. 100001-100009, 2023. DOI: 10.1109/ACCESS.2023.3314758.

Year 2022

  1. X. Tian, K.T. Chau, Z. Hua, and W. Han, “Design and analysis of demand-customized selective wireless power transfer system,” IEEE Transactions on Industrial Electronics, vol. 69, no. 12, pp. 13451-13461, Dec. 2022. DOI: 10.1109/TIE.2022.3142392.
  1. C.C.T. Chow, A.Y.S. Lam, W. Liu, and K.T. Chau, “Multisource multidestination optimal energy routing in static and time-varying vehicular energy network,” IEEE Internet of Things Journal, vol. 9, no. 24, pp. 25487–25505, Dec. 2022. DOI: 10.1109/JIOT.2022.3197242.
  1. W. Liu, T. Placke, and K.T. Chau, “Overview of batteries and battery management for electric vehicles,” Energy Reports, vol. 8, pp. 4058-4084, Nov. 2022. DOI: 10.1016/j.egyr.2022.03.016. (Highly Cited Paper, Hot Paper, selected as Article Digests by Elsevier)
  1. X. Tian, K.T. Chau, W. Liu, H. Pang, and C.H.T. Lee, “Maximum power tracking for magnetic field editing-based omnidirectional wireless power transfer,” IEEE Transactions on Power Electronics, vol. 37, no. 10, pp. 12901-12912, Oct. 2022. DOI: 10.1109/TPEL.2022.3178097.
  1. T. Yang, K.T. Chau, W. Liu, T.W. Ching, and L. Cao, “Comparative analysis and design of double-rotor stator-permanent-magnet motors with magnetic-differential application for electric vehicles,” World Electric Vehicle Journal, vol. 13, no. 11, pp. 199, Oct. 2022. DOI: 10.3390/wevj13110199.
  1. W. Han, K.T. Chau, W. Liu, X. Tian, and H. Wang, “A dual-resonant topology-reconfigurable inverter for all-metal induction heating,” IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 10, no. 4, pp. 3818-3829, Aug. 2022. DOI: 10.1109/JESTPE.2021.3071700.
  1. X. Tian, K.T. Chau, H. Pang, and W. Liu, “Power adaption design for multifrequency wireless power transfer system,” IEEE Transactions on Magnetics, vol. 58, no. 8, pp. 8600605: 1-5, Aug. 2022. DOI: 10.1109/TMAG.2021.3132959.
  1. H. Pang, K.T. Chau, W. Liu, and X. Tian, “Multi-resonating-compensation for multi-channel multi-pickup wireless power transfer,” IEEE Transactions on Magnetics, vol. 58, no. 8, pp. 8600506: 1-6, Aug. 2022. DOI: 10.1109/TMAG.2022.3145878.
  1. Z. Hua, K.T. Chau, W. Liu, and X. Tian, “Pulse frequency modulation for parity-time-symmetric wireless power transfer system,” IEEE Transactions on Magnetics, vol. 58, no. 8, pp. 8002005: 1-5, Aug. 2022. DOI: 10.1109/TMAG.2022.3153499.
  1. X. Yuan, J. Chen, W. Liu, and C.H.T. Lee, “A linear control approach to design digital speed control system for PMSMs” IEEE Transactions on Power Electronics, vol. 37, no. 7, pp. 8596-8610, Jul. 2022. DOI: 10.1109/TPEL.2022.3146174.
  1. H. Zhao, K.T. Chau, T. Yang, Z. Song, and C. Liu, “A novel quasi-3D analytical model for axial flux motors considering magnetic saturation,” IEEE Transactions on Energy Conversion, vol. 37, no. 2, pp. 1358-1368, Jun. 2022. DOI: 10.1109/TEC.2021.3132618.
  1. X. Tian, K.T. Chau, and W. Liu, “Design and analysis of optimal current vector for HTS-based multi-input wireless power transfer systems,” Energies, vol. 15, no. 12, pp. 4337, Jun. 2022. DOI: 10.3390/en15124337.
  1. W. Han, K.T. Chau, Z. Hua, and H. Pang, “An integrated wireless motor system using laminated magnetic coupler and commutative-resonant control,” IEEE Transactions on Industrial Electronics, vol. 69, no. 5, pp. 4342-4352, May 2022. DOI: 10.1109/TIE.2021.3078397.
  1. Z. Hua, K.T. Chau, W. Han, W. Liu, and T.W. Ching, “Output-controllable efficiency-optimized wireless power transfer using hybrid modulation,” IEEE Transactions on Industrial Electronics, vol. 69, no. 5, pp. 4627-4636, May 2022, DOI: 10.1109/TIE.2021.3086733.
  1. W. Han, K.T. Chau, W. Liu, H. Wang, and Z. Hua, “Wireless power and drive transfer using orthogonal bipolar couplers and separately excited modulation,” IEEE Transactions on Industrial Electronics, vol. 69, no. 4, pp. 3492-3502, Apr. 2022. DOI: 10.1109/TIE.2021.3073302.
  1. W. Liu, K.T. Chau, C.C.T. Chow, and C.H.T. Lee, “Wireless energy trading in traffic internet,” IEEE Transactions on Power Electronics, vol. 37, no. 4, pp. 4831-4841, Apr. 2022. DOI: 10.1109/TPEL.2021.3118458.
  1. W. Liu, K.T. Chau, C.H.T. Lee, L. Cao, and W. Han, “Wireless power and drive transfer for piping network,” IEEE Transactions on Industrial Electronics, vol. 69, no. 3, pp. 2345-2356, Mar. 2022, DOI: 10.1109/TIE.2021.3068675.
  1. W. Han, K.T. Chau, Z. Hua, and H. Pang, “Compact wireless motor drive using orthogonal bipolar coils for coordinated operation of robotic arms,” IEEE Transactions on Magnetics, vol. 58, no. 2, pp. 8200608: 1-8, Feb. 2022, DOI: 10.1109/TMAG.2021.3082018.
  1. L. Cao, K.T. Chau, C.H.T. Lee, and T. Yang, “Analysis of split-tooth stator-slot permanent-magnet machines with different PM arrangements,” IEEE Transactions on Magnetics, vol. 58, no. 2, pp. 8102306: 1-6, Feb. 2022. DOI: 10.1109/TMAG.2021.3083767.
  1. H. Pang, K.T. Chau, W. Han, W. Liu, and Z. Zhang, “Decoupled-double D coils based dual-resonating-frequency compensation topology for wireless power transfer,” IEEE Transactions on Magnetics, vol. 58, no. 2, pp. 8000407: 1-7, Feb. 2022. DOI: 10.1109/TMAG.2021.3091456.
  1. Y. Yu, Y. Pan, Q. Chen, D. Zeng, Y. Hu, H.H. Goh, S. Niu, and Z. Zhao, "Cogging torque minimization of surface-mounted permanent magnet synchronous motor based on RSM and NSGA-II,” Actuators, vol. 11, no. 12, pp. 379, Dec. 2022. DOI: 10.3390/act11120379.
  1. S. Niu, Q. Zhao, H. Chen, H. Yu, S. Niu, and L. Jian, “Underwater wireless charging system of unmanned surface vehicles with high power, large misalignment tolerance and light weight: Analysis, design and optimization,” Energies, vol. 15, no. 24, pp. 9529, Dec. 2022. DOI: 10.3390/en15249529.
  1. J. Huang, W. Fu, S. Niu, X. Zhao, Y. Bi, and Z. Qiao, “A general pattern-based design optimization for asymmetric spoke-type interior PM machines,” Energies, vol. 15, no. 24, pp. 9385, Dec. 2022. DOI: 10.3390/en15249385.
  1. Z. Huang, X. Zhao, W. Wang, and S. Niu, “Hybrid reluctance machine with skewed permanent magnets and zero-sequence current excitation,” Energies, vol. 15, no. 22, pp. 8384, Nov. 2022. DOI: 10.3390/en15228384.
  1. H. Wu, S. Niu, and W. Fu, “Optimal design of asymmetric rotor pole for interior permanent magnet synchronous motor using topology optimization,” Energies, vol. 15, no. 21, pp. 8254, Nov. 2022. DOI: 10.3390/en15218254.
  1. S. Niu, C. Zhang, and L. Jian, “A super-sensitive metal object detection method for DD-coil-engaged wireless EV chargers by passive electromagnetic sensing,” Energy Reports, vol. 8, no. 13, pp. 370-379, Nov. 2022. DOI: 10.1016/j.egyr.2022.08.122.
  1. S. Niu, C. Zhang, Y. Shi, S. Niu, and L. Jian, “Foreign object detection considering misalignment effect for wireless EV charging system,” ISA transactions, vol. 130, pp. 655-666, Nov. 2022. DOI:10.1016/j.isatra.2022.04.016.
  1. S. Niu, C. Zhang, Y. Shi, S. Niu, and L. Jian, “Foreign object detection considering misalignment effect for wireless EV charging system,” ISA Transactions, vol. 130, pp. 655-666, Nov. 2022. DOI: 10.1016/j.isatra.2022.04.016.
  1. S. Wang, X. Zhang, X. Zhao, S. Niu, and W. Fu, “A novel slot-PM assisted complementary-rotor doubly salient machine with enhanced torque performance,” IEEE Transactions on Industrial Electronics, vol. 69, no. 11, pp. 11499-11509, Nov. 2022, DOI: 10.1109/TIE.2021.3127049.
  1. H. Wu, S. Niu, Y. Zhang, and W. Fu, “Physics-informed generative adversarial network-based modeling and simulation of linear electric machines,” Applied Sciences, vol. 12, no. 20, pp. 10426, Oct. 2022. DOI: 10.3390/app122010426.
  1. Y. Bi, J. Huang, H. Wu, W. Fu, S. Niu, and X. Zhao, “A general pattern of assisted flux barriers for design optimization of an asymmetric V-shape interior permanent magnet machine,” IEEE Transactions on Magnetics, vol. 58, no. 9, pp. 8107304: 1-4, Sep. 2022. DOI: 10.1109/TMAG.2022.3159960.
  1. Y. Chen, W. Fu, H. Lin, and S. Niu, “A passive negative magnetic reluctance structure-based kHz transformer for improved DC magnetic bias withstanding,” IEEE Transactions on Power Electronics, vol. 38, no. 1, pp. 717-727, Jan. 2023. DOI: 10.1109/TPEL.2022.3202038.
  1. J. Jiang and S. Niu, “A novel slot-PM-assisted consequent-pole-PM machine with hybrid magnets of ferrite PMs and rare earth PMs,” IEEE Transactions on Magnetics, vol. 58, no. 8, pp. 8106106: 1-6, Aug. 2022. DOI: 10.1109/TMAG.2022.3143651.
  1. J. Jiang and S. Niu, “A novel slot PM-assisted hybrid magnet memory machine,” IEEE Transactions on Magnetics, vol. 58, no. 8, pp. 8106206: 1-6, Aug. 2022. DOI: 10.1109/TMAG.2022.3142192.
  1. Z. Li and S. Niu, “Design of a novel hybrid-excited transverse flux tubular linear machine with complementary structure,” IEEE Transactions on Magnetics, vol. 58, no. 8, pp. 8105506: 1-6, Aug. 2022. DOI: 10.1109/TMAG.2021.3139368.
  1. X. Zhao, S. Wang, S. Niu, W. Fu, and X. Zhang, “A novel high-order-harmonic winding design method for vernier reluctance machine with DC coils across two stator teeth,” IEEE Transactions on Industrial Electronics, vol. 69, no.8, pp. 7696-7707, Aug. 2022. DOI: 10.1109/TIE.2021.3104589.
  1. J. Jiang, S. Niu, and X. Zhao, “A novel parallel-excited dual-PM reluctance machine with enhanced torque and efficiency performance,” IEEE Transactions on Industrial Electronics, vol. 70, no. 5, pp. 4583-4594, May 2023. DOI: 10.1109/TIE.2022.3187592.
  1. J. Jiang, S. Niu, and X. Zhao, “Quantitative analysis of hybrid-excited doubly salient machine with subslot bottom PMs and its comparative study,” IEEE Transactions on Industrial Electronics, vol. 70, no. 5, pp. 4558-4569, May 2023. DOI: 10.1109/TIE.2022.3187571.
  1. W. Wang, X. Zhao, and S. Niu, “Predictive-pulse-injection-based dual-inverter complementary sensorless drive for 12/10 DC vernier reluctance machine,” IEEE Transactions on Power Electronics, vol. 37, no. 7, pp. 8369-8378, Jul. 2022. DOI: 10.1109/TPEL.2022.3150478.
  1. Y. Chen, X. Zhao, S. Ho, S. Niu and W. Fu, “Design and optimization of yokeless magnetic gear with asymmetric Halbach permanent magnet array for electric vehicle powertrain,” IET Renewable Power Generation., vol. 16, no. 11, pp. 2223-2232, Jun. 2022. DOI: 10.1049/rpg2.12487. 
  1. H. Wu, S. Niu, Y. Zhang, X. Zhao, and W. Fu, “Fast magnetic field approximation method for simulation of coaxial magnetic gears using AI,” IEEE Journal of Emerging and Selected Topics in Industrial Electronics, vol. 4, no. 1, pp. 400-408, Jan. 2023. DOI: 10.1109/JESTIE.2022.3185558.
  1. W. Wang, X. Zhao, S. Niu, and W. Fu, “Comparative analysis and optimization of novel pulse injection sensorless drive methods for fault-tolerant DC vernier reluctance machine,” IEEE Transactions on Power Electronics, vol. 37, no. 11, pp. 13566-13576, Nov. 2022. DOI: 10.1109/TPEL.2022.3182054.
  1. L. Li, W. Fu, and S. Niu, “Novel steel-bar starting cage line-start permanent magnet machine with spoke-type insulation layers,” IEEE Transactions on Magnetics, vol. 58, no. 8, pp. 8204405: 1-5, Aug. 2022. DOI: 10.1109/TMAG.2022.3154973.
  1. X. Zhao, W. Wang, S. Niu, and W. Fu, “Reconstructing saliency effect in 12/10 DC vernier reluctance machine for position-sensorless drive aerospace starter generator application,” IEEE Transactions on Energy Conversion, vol. 37, no. 3, pp. 2027-2036, Sep. 2022. DOI: 10.1109/TEC.2022.3167551.
  1. B. Wang, X. Feng, J. Bao, W. Xu, J. Wang, W. Hua, M. Cheng, and S. Niu, “A low coupling fault tolerant PMA-SynRM with mixed-pitch segregated windings,” IEEE Transactions on Transportation Electrification, vol. 8, no. 4, pp. 4549-4559, Dec. 2022. DOI: 10.1109/TTE.2022.3165667.
  1. Y. Yu, H. Gao, Q. Chen, P. Liu, and S. Niu, “Demagnetization fault detection and location in PMSM based on correlation coefficient of branch current signals,” Energies, vol. 15, no. 8, pp. 2952, Apr. 2022. DOI: 10.3390/en15082952.
  1. Q. Wang, Y. Wu, S. Niu, and X. Zhao, “Advances in thermal management technologies of electrical machines,” Energies., vol. 15, no. 9, pp. 3249, Apr. 2022. DOI: 10.3390/en15093249.
  1. B. Wang, L. Luo, W. Hua, M. Cheng, and S. Niu, “High performance and strong fault tolerant triple 3-phase PMA-SynRM with star-delta windings,” IEEE Transactions on Energy Conversion, vol. 37, no. 3, pp. 1977-1986, Sep. 2022. DOI: 10.1109/TEC.2022.3157471.
  1. L. Xu , W. Zhao , R. Li, and S. Niu, “Analysis of rotor losses in permanent magnet vernier machines,” IEEE Transactions on Industrial Electronics, vol. 69, no. 2, pp. 1224-1234, Feb. 2022. DOI: 10.1109/TIE.2021.3063974.
  1. Y. Luo, X. Zhang, and S. Niu, “A hybrid two-stage control solution for six-phase PMSM motor with improved performance,” IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 10, no. 5, pp. 5435-5445, Jan. 2022. DOI: 10.1109/JESTPE.2022.3141487.

Year 2021

  1. H. Wang, K.T. Chau, C.H.T. Lee, C. Jiang, and W. Han, “Wireless shaded-pole induction motor with half-bridge inverter and dual-frequency resonant network,” IEEE Transactions on Power Electronics, vol. 36, no. 12, pp. 13536-13545, Dec. 2021, DOI: 10.1109/TPEL.2021.3086838.
  1. H. Wang, K.T. Chau, C.H.T. Lee, C.C. Chan, and T. Yang, “Nonlinear varying-network magnetic circuit analysis of consequent-pole permanent-magnet motor for electric vehicles,” World Electric Vehicle Journal, vol. 12, no. 4, pp. 254, Dec. 2021, DOI: 10.1109/TPEL.2021.3086838.
  1. C. Jiang, D.E. Gaona, Y. Shen, H. Zhao, K.T. Chau, and T. Long, “Low-frequency medium power capacitor-free self-resonant wireless power transfer,” IEEE Transactions on Industrial Electronics, vol. 68, no. 11, pp. 10521-10533, Nov. 2021. DOI: 10.1109/TIE.2020.3034867.
  1. H. Wang, K.T. Chau, C.H.T. Lee, L. Cao, and W.H. Lam, “Design, analysis, and implementation of wireless shaded-pole induction motors,” IEEE Transactions on Industrial Electronics, vol. 68, no. 8, pp. 6493-6503, Aug. 2021. DOI: 10.1109/TIE.2020.3007116.
  1. C. Liu, K.T. Chau, C.H.T. Lee, and Z. Song, “A critical review of advanced electric machines and control strategies for electric vehicles,” (Invited Paper) Proceedings of the IEEE, vol. 109, no. 6, pp. 1004-1028, Jun. 2021. DOI: 10.1109/JPROC.2020.3041417.
  1. X. Tian, K.T. Chau, W. Liu, and C.H.T. Lee, “Selective wireless power transfer using magnetic field editing,” IEEE Transactions on Power Electronics, vol. 36, no. 3, pp. 2710-2719, Mar. 2021. DOI: 10.1109/TPEL.2020.3017000.
  1. X. Tian, K.T. Chau, W. Han, and C.H.T. Lee, “Design and analysis of double-layer electromagnetic field limiter for wireless rechargeable medical implants,” IEEE Transactions on Magnetics, vol. 57, no. 2, pp. 5100206: 1-6, Feb. 2021. DOI: 10.1109/TMAG.2020.3008909.
  1. W. Liu, K.T. Chau, C.H.T. Lee, W. Han, and X. Tian, “Low-frequency-switching high-frequency-resonating wireless power transfer,” IEEE Transactions on Magnetics, vol. 57, no. 2, pp. 8000408: 1-8, Feb. 2021. DOI: 10.1109/TMAG.2020.3007156.
  1. X. Tian, K.T. Chau, W. Liu, and C.H.T. Lee, “Analysis of multi-coil omnidirectional energy harvester,” IEEE Transactions on Magnetics, vol. 57, no. 2, pp. 8000806: 1-6, Feb. 2021. DOI: 10.1109/TMAG.2020.3015732.
  1. W. Han, K.T. Chau, L. Cao, Z. Hua, and T. Yang, “S-CLC compensated wireless power transfer with pulse-frequency-modulation control for dimmable low-pressure sodium lamps,” IEEE Transactions on Magnetics, vol. 57, no. 2, pp. 8001107: 1-7, Feb. 2021. DOI: 10.1109/TMAG.2020.3026681.
  1. L. Cao, K.T. Chau, C.H.T. Lee, W. Liu, and T.W. Ching, “Analysis of air-gap field modulation in parallel-hybrid-excited harmonic-shift machines,” IEEE Transactions on Magnetics, vol. 57, no. 2, pp. 8102606: 1-6, Feb. 2021. DOI: 10.1109/TMAG.2020.3020126.
  1. W. Liu, K.T. Chau, C.H.T. Lee, L. Cao, and C. Jiang, “Frequency-modulated wireless direct-drive motor control,” IEEE Transactions on Magnetics, vol. 57, no. 2, pp. 8201907: 1-7, Feb. 2021. DOI: 10.1109/TMAG.2020.3021708.
  1. L. Cao, K.T. Chau, C.H.T. Lee, and H. Wang, “A double-rotor flux-switching permanent-magnet motor for electric vehicles with magnetic differential,” IEEE Transactions on Industrial Electronics, vol. 68, no. 2, pp. 1004-1015, Feb. 2021. DOI: 10.1109/TIE.2020.2969101.
  1. H. Chen, Y. Zuo, K.T. Chau, W. Zhao, and C.H.T. Lee, “Modern electric machines and drives for wind power generation: A review of opportunities and challenges,” IET Renewable Power Generation, vol. 15, no. 9, pp. 1864-1887, Feb. 2021, DOI: 10.1049/rpg2.12114.
  1. W. Liu, K.T. Chau, C.H.T. Lee, X. Tian, and C. Jiang, “Hybrid frequency pacing for high-order transformed wireless power transfer,” IEEE Transactions on Power Electronics, vol. 36, no. 1, pp. 1157-1170, Jan. 2021. DOI: 10.1109/TPEL.2020.3002986. [FULL TEXT]
  1. K.T. Chau, C. Jiang, W. Han, W. Liu, and H. Wang, “Direct wireless power conversion systems and their applications,” (Invited Paper) Studies in Science and Technology, vol. 10, no. 1, pp. 5-12, 2021. DOI: 10.11425/sst.10.5.
  1. Y. Mao, S. Niu, and Q. Wang, “Design and optimization of a slot-PM-assisted doubly-salient machine based on saturation assuaging,” Chinese Journal of Electrical Engineering, vol. 7, no. 3, pp. 65-72, Sep. 2021. DOI: 10.23919/CJEE.2021.000026.
  1. H. Yang, C. Qian, W. Wang, H. Lin, Z. Zhu, S. Niu, and S. Lyu, “A novel asymmetric-magnetic-pole interior PM machine with magnet-axis-shifting effect,” IEEE Transactions on Industry Applications, vol. 57, no. 6, pp. 5927-5938, Nov.-Dec. 2021. DOI: 10.1109/TIA.2021.3111153.
  1. X. Zhang,H. Yang, Y. Li, and S. Niu, “Comparative study of novel dual stator machines having different biased PM configurations," IEEE Transactions on Magnetics, vol. 58, no.2, pp. 8103706: 1-6, Jul. 2021. DOI: 10.1109/TMAG.2021.3097587.
  1. H. Wu, Y. Zhang, W. Fu, C. Zhang, and S. Niu, “A novel pre-processing method for neural network-based magnetic field approximation,” IEEE Transactions on Magnetics, vol. 57, no.10, pp. 9200109: 1-9, Oct. 2021.  DOI: 10.1109/TMAG.2021.3095590.
  1. Z. Li and S. Niu, “Design and analysis of a novel claw-shaped modular stator relieving-DC-saturation doubly salient machine with 3D complementary magnetic circuit,” IET Renewable Power Generation, vol. 15, no. 9, pp. 2052-2062, Jul. 2021. DOI: 10.1049/rpg2.12224.
  1. J. Jiang, X. Zhang, S. Niu, and X. Zhao, “A novel doubly‐fed doubly‐salient machine with DC‐saturation‐relieving structure for wind power generation,” IET Renewable Power Generation, vol. 15, no. 9, pp. 2042-2051, Jul. 2021. DOI: 10.1049/rpg2.12225.
  1. Q. Lin, S. Niu, F. Cai, and W. Fu, “Design and optimisation of a bidirectional flux modulation machine for AC and DC power supplies,” IET Renewable Power Generation, vol. 15, no. 9, pp. 1996-2006, Jul. 2021. DOI: 10.1049/rpg2.12122.
  1. Y. Mao, S. Niu, and Y. Yang, “A new parameter identification method of a dual‐rotor flux‐modulation machine based on an adaptive differential evolution algorithm,” IET Renewable Power Generation, vol. 15, no. 9, pp. 1888-1897, Jul. 2021.
    DOI: 10.1049/rpg2.12112.
  1. X. Zhao, S. Niu, X. Zhang, and W. Fu, “Flux-modulated relieving-DC-saturation hybrid reluctance machine with synthetic slot-PM excitation for electric vehicle in-wheel propulsion,” IEEE Transactions on Industrial Electronics, vol. 68, no. 7, pp. 6075-6086, Jul. 2021. DOI: 10.1109/TIE.2020.2996140.
  1. J. Jiang, S. Niu, X. Zhao, and W.N. Fu, “A novel winding switching control strategy of a consequent-pole ferrite-PM hybrid-excited machine for electric vehicle application,” IEEE Transactions on Magnetics, vol. 58, no. 2, pp. 8700205: 1-6, Feb. 2022. DOI: 10.1109/TMAG.2021.3088451.
  1. H. Yang, R. Tu, H. Lin, S. Niu, and S. Lyu, “Investigation of balanced bidirectional-magnetization effect of a novel hybrid-magnet-circuit variable-flux memory machine,” IEEE Transactions on Magnetics, vol. 58, no. 2, pp. 8102506: 1-6, Feb. 2022. DOI: 10.1109/TMAG.2021.3085750.
  1. S. Wang, S. Niu, X. Zhao, and W. Fu, “Novel DC-saturation-relieving hybrid reluctance machine with skewed permanent magnets for electric vehicle propulsion,” IEEE Transactions on Magnetics, vol. 58, no. 2, pp. 8700706: 1-6, Feb. 2022. DOI: 10.1109/TMAG.2021.3080404.
  1. X. Zhao, J. Jiang, S. Niu, and Q. Wang, “Slot-PM-assisted hybrid reluctance generator with self-excited DC source for stand-alone wind power generation,” IEEE Transactions on Magnetics, vol. 58, no.2, pp. 8700106: 1-6, Feb. 2022. DOI: 10.1109/TMAG.2021.3081585.
  1. J. Jiang, X. Zhang, X. Zhao, and S. Niu, “A novel winding switching control strategy for AC/DC hybrid-excited wind power generator,” IEEE Transactions on Magnetics, vol. 57, no. 6, pp. 8700204: 1-4, Jun. 2021. DOI: 10.1109/TMAG.2021.3074926.
  1. M. Jiang, W. Fu, and S. Niu, “Design and analysis of a novel dual-airgap dual permanent magnet vernier machine,” IEEE Access, vol. 9, pp. 57188-57197, Apr. 2021. DOI: 10.1109/ACCESS.2021.3072918.
  1. Y. Mao and S. Niu, “Topology exploration and analysis of a novel winding factor modulation-based hybrid-excited biased flux machine,” IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 10, no. 2, pp. 1788-1799, Apr. 2022. DOI: 10.1109/JESTPE.2021.3071923.
  1. Q. Lin, S. Niu, J. Huang, W. Fu, and F. Cai, “Multilevel optimization of a novel dual-PM dual-electric port generator for hybrid AC/DC system,” IEEE Transactions on Magnetics, vol. 57, no. 6, pp. 8203405: 1-5, Jun. 2021. DOI: 10.1109/TMAG.2021.3063682.
  1. Z. Li, X. Zhao, S. Niu, and W. Fu, “Analysis and design of a new relieving-DC-saturation transverse-flux tubular motor with complementary magnetic circuit,” IEEE Transactions on Magnetics, vol. 57, no. 6, pp. 8203905: 1-5, Jun. 2021. DOI: 10.1109/TMAG.2021.3063773.
  1. Q. Wang, X. Zhao, and S. Niu, “Flux-modulated permanent magnet machines: challenges and opportunities,” World Electric Vehicle Journal, vol. 12, no. 1, pp. 13, Jan. 2021. DOI: 10.3390/wevj12010013.
  1. Q. Lin, S. Niu, F. Cai, W. Fu, and L. Shang, “Magnet eddy current loss and thermal analysis of a dual-permanent-magnet-excited machines,” IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 10, no. 4, pp. 3793-3804, Aug. 2022. DOI: 10.1109/JESTPE.2021.3052905.
  1. J. Huang, W. Fu, S. Niu, and X. Zhao, “Comparative analysis of different permanent magnet arrangements in a novel flux modulated electric machine,” IEEE Access, vol. 9, pp. 14437-14445, Jan. 2021, DOI: 10.1109/ACCESS.2021.3052545.

Year 2020

  1. W. Han, K.T. Chau, C. Jiang, W. Liu, and W.H. Lam, “Design and analysis of wireless direct-drive high-intensity discharge lamp,” IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 8, no. 4, pp. 3558-3568, Dec. 2020. DOI: 10.1109/JESTPE.2019.2948069.
  1. L. Cao, K.T. Chau, and C.H.T. Lee, “A new parallel-hybrid-excited permanent-magnet machine with harmonic-differential effect for electric vehicles,” IEEE Transactions on Vehicular Technology, vol. 69, no. 11, pp. 12734-12750, Nov. 2020. DOI: 10.1109/TVT.2020.3021384.
  1. W. Liu, K.T. Chau, C.H.T. Lee, C. Jiang, W. Han, and W.H. Lam, “A wireless dimmable lighting system using variable-power variable-frequency control,” IEEE Transactions on Industrial Electronics, vol. 67, no. 10, pp. 8392-8404, Oct. 2020. DOI: 10.1109/TIE.2019.2947814.
  1. W. Liu, K.T. Chau, C.H.T. Lee, C. Jiang, W. Han, and W.H. Lam, “Wireless energy-on-demand using magnetic quasi-resonant coupling,” IEEE Transactions on Power Electronics, vol. 35, no. 9, pp. 9057-9069, Sep. 2020. DOI: 10.1109/TPEL.2020.2973408. [FULL-TEXT]
  1. W. Han, K.T. Chau, C. Jiang, W. Liu, and W.H. Lam, “High-order compensated wireless power transfer for dimmable metal halide lamps,” IEEE Transactions on Power Electronics, vol. 35, no. 6, pp. 6269-6279, Jun. 2020. DOI: 10.1109/TPEL.2019.2950206.
  1. W. Liu, K.T. Chau, C.H.T. Lee, W. Han, X. Tian, and W.H. Lam, “Full-range soft-switching pulse frequency modulated wireless power transfer,” IEEE Transactions on Power Electronics, vol. 35, no. 6, pp. 6533-6547, Jun. 2020. DOI: 10.1109/TPEL.2019.2952573. [FULL-TEXT]
  1. L. Cao, K.T. Chau, C.H.T. Lee, and W.H. Lam, “Design and analysis of a new parallel-hybrid-excited machine with harmonic-shift structure,” IEEE Transactions on Industrial Electronics, vol. 67, no. 3, pp. 1759-1770, Mar. 2020. DOI: 10.1109/TIE.2019.2907445.
  1. Q. Lin, S. Niu, F. Cai, W. Fu, and L. Shang, “Design and optimization of a novel dual-PM machine for electric vehicle applications,” IEEE Transactions on Vehicular Technology, vol. 69, no. 12, pp. 14391-14400, Dec. 2020. DOI: 10.1109/TVT.2020.3034573.
  1. S. Wang, S. Niu, and W. Fu, “Comparative study of relieving-DC-saturation hybrid excited vernier machine with different rotor pole designs for wind power generation,” IEEE Access, vol. 8, pp. 198900-198911, Sep. 2020. DOI: 10.1109/ACCESS.2020.3023193.
  1. L. Xu, W. Wu, W. Zhao, G. Liu, and S. Niu, “Robust design and optimization for a permanent magnet vernier machine with hybrid stator,” IEEE Transactions on Energy Conversion, vol. 35, no. 4, pp. 2086-2094, Dec. 2020. DOI: 10.1109/TEC.2020.3011925.
  1. X. Zhao, S. Niu, X. Zhang, and W. Fu, “Design of a new relieving-DC-saturation hybrid reluctance machine for fault-tolerant in-wheel direct drive,” IEEE Transactions on Industrial Electronics, vol. 67, no. 11, pp. 9571-9581, Nov. 2020. DOI: 10.1109/TIE.2019.2955418.
  1. Y. Liu, X. Zhang, S. Niu, W. Fu, and X. Guo, “Design and analysis of a linear memory machine for ocean wave power generation,” Energies, vol. 13, no. 19, pp. 5216, Oct. 2020. DOI: 10.3390/en13195216.
  1. S. Niu, H. Yu, S. Niu, and L. Jian, “Power loss analysis and thermal assessment on wireless electric vehicle charging technology: The over-temperature risk of ground assembly needs attention,” Applied Energy, vol. 275, pp. 115344, Oct. 2020. DOI: 10.1016/j.apenergy.2020.115344.
  1. J. Pan, P. Fu, S. Niu, C. Wang, and X. Zhang, “High-precision coordinated position control of integrated permanent magnet synchronous linear motor stations,” IEEE Access, vol. 8, pp. 126253-126265, Jul. 2020. DOI: 10.1109/ACCESS.2020.3007730.
  1. L. Xu, W. Zhao, G. Liu, J. Ji, and S. Niu, “A novel dual-permanent-magnet-excited machine with non-uniformly distributed permanent-magnets and flux modulation poles on the stator,” IEEE Transactions on Vehicular Technology, vol. 69, no. 7, pp. 7104-7115, Jul. 2020. DOI: 10.1109/TVT.2020.2989812.
  1. S. Niu, Y. Luo, W. Fu, and X. Zhang “An indirect reference vector-based model predictive control for a three-phase PMSM motor,” IEEE Access, vol. 8, pp. 29435-29445, Jan. 2020. DOI: 10.1109/ACCESS.2020.2968949.
  1. Q. Lin, S. Niu, and W.N. Fu, “Design and optimization of a dual-permanent-magnet vernier machine with a novel optimization model,” IEEE Transactions on Magnetics, vol. 56, no. 3, pp. 7512705: 1-5, Mar. 2020. DOI: 10.1109/TMAG.2019.2956071.
  1. J. Zhao, X. Quan, X. Sun, M. Lin, and S. Niu, “Influence of rotor-pole number on electromagnetic performance of novel double-rotor hybrid excited axial switched-flux permanent-magnet machines for EV/HEV applications,” IEEE Transactions on Magnetics, vol. 56, no. 3, pp. 7514306: 1-6, Mar. 2020. DOI: 10.1109/TMAG.2019.2956117.
  1. S. Niu, Y. Luo, W. Fu, and X. Zhang, “Robust model predictive control for a three-phase PMSM motor with improved control precision,” IEEE Transactions on Industrial Electronics, vol. 68, no. 1, pp. 838-849, Jan. 2021. DOI: 10.1109/TIE.2020.3013753.
  1. X. Zhao, S. Niu, and W. Fu, “Sensitivity analysis and design optimization of a new hybrid-excited dual-PM generator with relieving-DC-saturation structure for stand-alone wind power generation,” IEEE Transactions on Magnetics, vol. 56, no. 1, pp. 7504105: 1-5, Jan. 2020. DOI: 10.1109/TMAG.2019.2951078.

Year 2019

  1. C. Jiang, K.T. Chau, C.H.T. Lee, W. Han, W. Liu, and W.H. Lam, “A wireless servo motor drive with bidirectional motion capability,” IEEE Transactions on Power Electronics, vol. 34, no. 12, pp. 12001-12010, Dec. 2019. DOI: 10.1109/TPEL.2019.2904757.
  1. C. Jiang, K.T. Chau, W. Liu, C. Liu, W. Han, and W.H. Lam, “An LCC compensated multiple-frequency wireless motor system,” IEEE Transactions on Industrial Informatics, vol. 15, no. 11, pp. 6023-6034, Nov. 2019. DOI: 10.1109/TII.2019.2904798.
  1. W. Han, K.T. Chau, and W.H. Lam, “All-utensil domestic induction heating system,” Energy Conversion and Management, vol. 195, pp. 1035-1043, Sep. 2019. DOI: 10.1016/j.enconman.2019.05.093.
  1. W. Liu, K.T. Chau, C.H.T. Lee, C. Jiang, W. Han, and W.H. Lam, “Multi-frequency multi-power one-to-many wireless power transfer system,” IEEE Transactions on Magnetics, vol. 55, no. 7, pp. 8001609: 1-9, Jul. 2019. DOI: 10.1109/TMAG.2019.2896468. [FULL TEXT]
  1. W. Han, K.T. Chau, C. Jiang, W. Liu, and W.H. Lam, “Design and analysis of quasi-omnidirectional dynamic wireless power transfer for fly-and-charge,” IEEE Transactions on Magnetics, vol. 55, no. 7, pp. 8001709: 1-9, Jul. 2019. DOI: 10.1109/TMAG.2019.2895716.
  1. L. Ming, Z. Xin, W. Liu, and P.C. Loh, “Structure and modelling of four-layer screen-returned PCB Rogowski coil with very few turns for high-bandwidth SiC current measurement,” IET Power Electronics, vol. 13, no. 4, pp. 765-775, Jun. 2019. DOI: 10.1049/iet-pel.2019.0694.
  1. W. Han, K.T. Chau, H.C. Wong, C. Jiang, and W.H. Lam, “All-in-one induction heating using dual magnetic couplings,” Energies, vol. 12, no. 9, pp. 1772, May 2019. DOI: 10.3390/en12091772.
  1. C. Jiang, K.T. Chau, Y.Y. Leung, C. Liu, C.H.T. Lee, and W. Han, “Design and analysis of wireless ballastless fluorescent lighting,” IEEE Transactions on Industrial Electronics, vol. 66, no. 5, pp. 4065-4074, May 2019. DOI: 10.1109/TIE.2017.2784345.
  1. C. Liu, C. Jiang, J. Song, and K.T. Chau, “An effective sandwiched wireless power transfer system for charging implantable cardiac pacemaker,” IEEE Transactions on Industrial Electronics, vol. 66, no. 5, pp. 4108-4117, May 2019. DOI: 10.1109/TIE.2018.2840522.
  1. W. Liu, K.T. Chau, W.H. Lam, and Z. Zhang, “Continuously variable-frequency energy-encrypted wireless power transfer,” Energies, vol. 12, no. 7, pp. 1286, Apr. 2019. DOI: 10.3390/en12071286.
  1. C. Jiang, K.T. Chau, C.H.T. Lee, W. Han, W. Liu, and W.H. Lam, “Development of multiple-frequency wireless coordinative motor drives,” Progress in Electromagnetics Research C, vol. 91, pp. 143-156, Mar. 2019. DOI: 10.2528/PIERC18122803.
  1. C. Jiang, K.T. Chau, C. Liu, and W. Han, “Design and analysis of wireless switched reluctance motor drives,” IEEE Transactions on Industrial Electronics, vol. 66, no. 1, pp. 245-254, Jan. 2019. DOI: 10.1109/TIE.2018.2829684.
  1. Y. Ma, T.W. Ching, W.N. Fu, and S. Niu, “Multi-objective optimization of a direct-drive dual-structure permanent magnet machine,” IEEE Transactions on Magnetics, vol. 55, no. 10, pp. 7501704:1-4, Oct. 2019. DOI: 10.1109/TMAG.2019.2922475.
  1. Q. Wang, X. Zhang, and S. Niu, “Design of dual-electrical-port DC-coil-free hybrid-excited machines,” IEEE Transactions on Energy Conversion, vol. 34, no. 3, pp. 1328-1336, Sep. 2019, DOI: 10.1109/TEC.2019.2901448.
  1. X. Zhao, S. Niu, X. Zhang, and W. Fu, “A new relieving-DC-saturation hybrid excitation vernier machine for HEV starter generator application,” IEEE Transactions on Industrial Electronics, vol. 67, no. 8, pp. 6342-6353, Aug. 2020. DOI: 10.1109/TIE.2019.2939966.
  1. X. Zhao, S. Niu, and W. Fu, “A new modular relieving-DC-saturation vernier reluctance machine excited by zero-sequence current for electric vehicle,” IEEE Transactions on Magnetics, vol. 55, no. 7, pp. 8104605: 1-5, Jul. 2019. DOI: 10.1109/TMAG.2018.2887271.
  1. R. Liu, X. Ma, J. Cao, S. Niu, and Z. Wu, “Influence of amorphous and silicon steel on performance of permanent magnet synchronous motors used in steering pump of electric vehicles,” Journal of Magnetics, vol. 24, no. 2, pp. 335-341, Jun. 2019. DOI: 10.4283/JMAG.2019.24.2.335.
  1. Y. Liu, X. Wu, X. Zhang, S. Niu, and W. L. Chan, “Coupled electromagnetic-thermal optimization of a separate-stator modular machine with biased flux,” IEEE Transactions on Magnetics, vol. 55, no. 6, pp. 8103405: 1-5, Jun. 2019. DOI: 10.1109/TMAG.2019.2905667.
  1. Y. Liu, X. Zhang, and S. Niu, “A permanent magnet linear motor with complementary flux and its optimization,” IEEE Transactions on Magnetics, vol. 55, no. 6, pp. 8201005: 1-5, Jun. 2019. DOI: 10.1109/TMAG.2019.2893807.
  1. X. Zhao, S. Niu, and W. Fu, “Torque component quantification and design guideline for dual permanent magnet vernier machine,” IEEE Transactions on Magnetics, vol. 55, no. 6, pp. 8101905: 1-5, Jun. 2019. DOI: 10.1109/TMAG.2019.2894872.
  1. X. Zhang, X. Zhao, and S. Niu, “A novel dual-structure parallel hybrid excitation machine for electric vehicle propulsion,” Energies, vol. 12, no. 3, pp. 338, Jan. 2019. DOI: 10.3390/en12030338.
  1. X. Zhao and S. Niu, “Development of a novel transverse flux tubular linear machine with parallel and complementary PM magnetic circuit for precision industrial processing,” IEEE Transactions on Industrial Electronics, vol. 66, no. 6, pp. 4945-4955, Jun. 2019. DOI: 10.1109/TIE.2018.2863217.
  1. X. Zhao, S. Niu, and W. Fu, “Design of a novel parallel-hybrid-excited dual-PM machine based on armature harmonics diversity for electric vehicle propulsion,” IEEE Transactions on Industrial Electronics, vol. 66, no. 6, pp. 4209-4219, Jun. 2019. DOI: 10.1109/TIE.2018.2863211.
  1. X. Zhao and S. Niu, “A new slot-PM vernier reluctance machine with enhanced zero sequence current excitation for electric vehicle propulsion,” IEEE Transactions on Industrial Electronics. vol. 67, no. 5, pp. 3528-3539, May 2020. DOI: 10.1109/TIE.2019.2920600.
  1. R. Liu, E. Yang, J. Chen, and S. Niu, “Novel bearing current suppression approach in doubly-fed induction generators,” IEEE Access, vol. 7, pp. 171525-171532, Nov. 2019. DOI: 10.1109/ACCESS.2019.2955803.
  1. S. Niu, X. Zhao, X. Zhang, and T. Sheng, “A novel axial-flux-complementary doubly salient machine with boosted PM utilization for cost-effective direct-drive applications,” IEEE Access, vol. 7, pp. 145970-145977, Oct. 2019. DOI: 10.1109/ACCESS.2019.2946249.
  1. S. Niu, T. Sheng, X. Zhao, and X. Zhang, “Operation principle and torque component quantification of short-pitched flux-bidirectional-modulation machine,” IEEE Access, vol. 7, pp.136676-136685, Sep. 2019. DOI: 10.1109/ACCESS.2019.2942482.
  1. Y. Wang, S. Niu, and W. Fu, “A novel dual-rotor bidirectional flux-modulation PM generator for stand-alone DC power supply," IEEE Transactions on Industrial Electronics, vol. 66, no. 1, pp. 818-828, Jan. 2019. DOI: 10.1109/TIE.2018.2849970.

Year 2018

  1. H. Fan, K.T. Chau, L. Cao, and C. Jiang, “Design and analysis of a new bipolar-flux DSPM linear machine,” IEEE Transactions on Energy Conversion, vol. 33, no. 4, pp. 2081-2090, Dec. 2018. DOI: 10.1109/TEC.2018.2848545.
  1. W. Han, K.T. Chau, C. Jiang, and W. Liu, “Accurate position detection in wireless power transfer using magnetoresistive sensors for implant applications,” IEEE Transactions on Magnetics, vol. 54, no. 11, pp. 4001205: 1-5, Nov. 2018. DOI: 10.1109/TMAG.2018.2843796.
  1. H. Fan, K.T. Chau, C. Liu, L. Cao, and T.W. Ching, “Quantitative comparison of Novel dual-PM linear motors for ropeless elevator system,” IEEE Transactions on Magnetics, vol. 54, no. 11, pp. 8106506: 1-6, Nov. 2018. DOI: 10.1109/TMAG.2018.2842083.
  1. W. Han, K.T. Chau, C. Jiang, and W. Liu, “All-metal domestic induction heating using single-frequency double-layer coils,” IEEE Transactions on Magnetics, vol. 54, no. 11, pp. 8400705: 1-5, Nov. 2018. DOI: 10.1109/TMAG.2018.2846548.
  1. W. Liu, K.T. Chau, C.H.T. Lee, C. Jiang, and W. Han, “A switched-capacitorless energy-encrypted transmitter for roadway-charging electric vehicles,” IEEE Transactions on Magnetics, vol. 54, no. 11, pp. 8401006: 1-6, Nov. 2018. DOI: 10.1109/TMAG.2018.2848462. [FULL TEXT]
  1. C. Jiang, K.T. Chau, C. Liu, C.H.T. Lee, W. Han, and W. Liu, “Move-and-charge system for automatic guided vehicles,” IEEE Transactions on Magnetics, vol. 54, no. 11, pp. 8600105: 1-5, Nov. 2018. DOI: 10.1109/TMAG.2018.2829727.
  1. W. Li, K. T. Chau, T.W. Ching, and C. Liu, “A phase-decoupled flux-reversal linear generator for low-speed oscillatory energy conversion using impedance matching strategy,” IEEE Transactions on Industrial Electronics, vol. 65, no. 9, pp. 7590-7599, Sep. 2018. DOI: 10.1109/TIE.2018.2793211.
  1. C.H.T. Lee, K.T. Chau, C. Liu, and C.C. Chan, “Overview of magnetless brushless machines,” IET Electric Power Applications, vol. 12, no. 8, pp. 1117-1125, Sep. 2018. DOI: 10.1049/iet-epa.2017.0284.
  1. C.H.T. Lee, K.T. Chau, T.W. Ching, and C.C. Chan, “Design and analysis of partitioned-stator switched-flux dual-excitation machine for hybrid electric vehicles,” World Electric Vehicle Journal, vol. 9, no. 3, pp. 40, Sep. 2018, DOI: 10.3390/wevj9030040.
  1. C. Jiang, K.T. Chau, W. Han, and W. Liu, “Development of multilayer rectangular coils for multiple-receiver multiple-frequency wireless power transfer,” Progress in Electromagnetics Research, vol. 163, pp. 15-24, Jul. 2018. DOI: 10.2528/PIER18060206.
  1. C.H.T. Lee, K.T. Chau, C. Liu, and C.C. Chan, “Development of a singly fed mechanical-offset machine for electric vehicles,” IEEE Transactions on Energy Conversion, vol. 33, no. 2, pp. 516-525, Jun. 2018. DOI: 10.1109/TEC.2017.2764927.
  1. W. Li, T.W. Ching, K.T. Chau, and C.H.T. Lee, “A superconducting vernier motor for electric ship propulsion,” IEEE Transactions on Applied Superconductivity, vol. 28, no. 3, pp. 5201706: 1-6, Apr. 2018. DOI: 10.1109/TASC.2017.2787136.
  1. X. Zhao and S. Niu, “Design and optimization of a novel slot-PM-assisted variable flux reluctance generator for hybrid electric vehicles," IEEE Transactions on Energy Conversion, vol. 33, no. 4, pp. 2102-2111, Dec. 2018. DOI: 10.1109/TEC.2018.2847292.
  1. T. Sheng and S. Niu, “A novel zero-sequence-current-based dual-stator biased-flux machine,” IEEE Transactions on Energy Conversion, vol. 33, no. 4, pp. 1934-1942, Dec. 2018. DOI: 10.1109/TEC.2018.2843775.
  1. Q. Wang, S. Niu, and T.W. Ching, “A new double-winding vernier permanent magnet wind power generator for hybrid AC/DC microgrid application,” IEEE Transactions on Magnetics, vol. 54, no. 11, pp. 8108305: 1-5, Nov. 2018. DOI: 10.1109/TMAG.2018.2846560.
  1. M. Yuan and S. Niu, “Design and analysis of a novel modular linear double-stator biased flux machine," IEEE Transactions on Magnetics, vol. 54, no. 11, pp. 8108905: 1-5, Nov. 2018. DOI: 10.1109/TMAG.2018.2842098.
  1. X. Zhao, S. Niu, T.W. Ching, “Design and analysis of a new brushless electrically excited claw-pole generator for hybrid electric vehicle,” IEEE Transactions on Magnetics, vol. 54, no. 11, pp. 8108505: 1-5, Nov. 2018. DOI: 10.1109/TMAG.2018.2823743.
  1. X. Zhao and S. Niu, “Design of a novel parallel-hybrid-excited vernier reluctance machine with improved utilization of redundant winding harmonics,” IEEE Transactions on Industrial Electronics, vol. 65, no. 11, pp. 9056-9067, Nov. 2018. DOI: 10.1109/TIE.2018.2807397.
  1. X. Zhao, S. Niu, and W. Fu, “Design and comparison of electrically excited double rotor flux switching motor drive systems for automotive applications,” CES Transactions on Electrical Machines and Systems, vol. 2, no. 2, pp. 191-199, Jun. 2018. DOI: 10.30941/CESTEMS.2018.00023.
  1. T. Sheng and S. Niu, “Design of doubly complementary stator-PM machine with high magnet utilization factor for low-cost applications,” IEEE Transactions on Energy Conversion, vol. 33, no. 2, pp. 567-575, Jun. 2018. DOI: 10.1109/TEC.2017.2765465 2018.
  1. T. Sheng, S. Niu, W.N. Fu, and Q. Lin, “Topology exploration and torque component analysis of double stator biased flux machines based on magnetic field modulation mechanism,” IEEE Transactions on Energy Conversion, vol. 33, no. 2, pp. 584-593, Jun. 2018. DOI: 10.1109/TEC.2017.2759815.
  1. R. Liu, X. Ma, X. Ren, J. Cao, and S. Niu, “Comparative analysis of bearing current in wind turbine generators,” Energies, vol. 11, no. 5, pp. 1305, May 2018. DOI: 10.3390/en11051305.
  1. Q. Wang and S. Niu, “A novel DC-coil-free hybrid-excited machine with consequent-pole PM rotor,” Energies, vol. 11, no. 4, pp. 700, Mar. 2018. DOI: 10.3390/en11040700.
  1. Q. Wang and S. Niu, “Design, modeling and control of a novel hybrid-excited flux-bidirectional-modulated generator-based wind power generation system,” IEEE Transactions on Power Electronics, vol. 33, no. 4, pp. 3086-3096, Apr. 2018. DOI: 10.1109/TPEL.2017.2704103.
  1. Q. Wang, S. Niu, and L. Yang, “Design optimization of a novel scale-down hybrid-excited dual permanent magnet generator for direct-drive wind power application,” IEEE Transactions on Magnetics, vol. 54, no. 3, pp. 8100904: 1-4, Mar. 2018. DOI: 10.1109/TMAG.2017.2758021.
  1. Y. Mao, S. Niu, and Y. Yang, “Differential evolution-based multiobjective optimization of the electrical continuously variable transmission system,” IEEE Transactions on Industrial Electronics, vol. 65, no. 3, pp. 2080-2089, Mar. 2018. DOI: 10.1109/TIE.2017.2733458.
  1. F. Su, J. Wang, S. Niu, H. Li, B. Deng, C. Liu, and X. Wei, “Nonlinear predictive control for adaptive adjustments of deep brain stimulation parameters in basal ganglia-thalamic network,” Neural Networks, vol. 98, pp. 283-295, Feb. 2018. DOI: 10.1016/j.neunet.2017.12.001.
  1. Y. Wang, S. Niu, and W. Fu, “Sensitivity analysis and optimal design of a dual mechanical port bidirectional flux-modulated machine,” IEEE Transactions on Industrial Electronics, vol. 65, no. 1, pp. 211-220, Jan. 2018. DOI: 10.1109/TIE.2017.2719620.

Year 2017

  1. W. Li, T.W. Ching, and K.T. Chau, “Design and analysis of a new parallel-hybrid-excited linear vernier machine for oceanic wave power generation,” Applied Energy, vol. 208, pp. 878-888, Dec. 2017.  DOI: 10.1016/j.apenergy.2017.09.061.
  1. C.H.T. Lee, K.T. Chau, and C.C. Chan, “Design and analysis of high-performance motors with partitioned-stator topology for hybrid electric vehicles,” HKIE Transactions, vol. 24, no. 4, pp. 228-236, Dec. 2017. DOI: 10.1080/1023697X.2017.1375432.
  1. Z. Zhang and K.T. Chau, “Pulse-width-modulation-based electromagnetic interference mitigation of bidirectional grid-connected converters for electric vehicles,” IEEE Transactions on Smart Grid, vol. 8, no. 6, Nov. 2017, pp. 2803-2812. DOI: 10.1109/TSG.2016.2541163.
  1. C.H.T. Lee, K.T. Chau, and L. Cao, “Development of reliable gearless motors for electric vehicles,” IEEE Transactions on Magnetics, vol. 53, no. 11, pp. 6500308: 1-8, Nov. 2017. DOI: 10.1109/TMAG.2017.2696951.
  1. W. Han, K.T. Chau, Z. Zhang, and C. Jiang, “Single-source multiple-coil homogeneous induction heating,” IEEE Transactions on Magnetics, vol. 53, no. 11, pp. 7207706: 1-6, Nov. 2017. DOI: 10.1109/TMAG.2017.2717867.
  1. W. Li, T.W. Ching, and K.T. Chau, “A hybrid-excited vernier permanent-magnet machine using homopolar topology,” IEEE Transactions on Magnetics, vol. 53, no. 11, pp. 8111507: 1-7, Nov. 2017. DOI: 10.1109/TMAG.2017.2707141.
  1. H. Fan, K.T. Chau, C. Liu, and W. Li, “Doubly salient dual-PM linear machines for regenerative shock absorbers,” IEEE Transactions on Magnetics, vol. 53, no. 11, pp. 8204505: 1-5, Nov. 2017. DOI: 10.1109/TMAG.2017.2696999.
  1. L. Cao, K.T. Chau, C.H.T. Lee, W. Li, and H. Fan, “Design and analysis of electromagnetic gears with variable gear ratios,” IEEE Transactions on Magnetics, vol. 53, no. 11, pp. 8204706: 1-6, Nov. 2017. DOI: 10.1109/TMAG.2017.2716837.
  1. C. Jiang, K.T. Chau, T.W. Ching, C. Liu, and W. Han, “Time-division multiplexing wireless power transfer for separately excited DC motor drives,” IEEE Transactions on Magnetics, vol. 53, no. 11, pp. 8205405: 1-5, Nov. 2017. DOI: 10.1109/TMAG.2017.2695656.
  1. C.H.T. Lee, W.K. Lee, and K.T. Chau, “Development of partitioned stator flux-switching machines for electric vehicles,” Journal of International Council on Electrical Engineering, vol. 7, no. 1, pp. 276-281, Nov. 2017. DOI: 10.1080/22348972.2017.1387330.
  1. K.T. Chau, C. Jiang, W. Han, and C.H.T. Lee, “State-of-the-art electromagnetics research in electric and hybrid vehicles,” (Invited Paper) Progress in Electromagnetics Research, vol. 159, pp. 139-157, Oct. 2017. DOI: 10.2528/PIER17090407.
  1. W. Li, T.W. Ching, and K.T. Chau, “Design and analysis of an outer-rotor parallel-hybrid-excited vernier machine,” Chinese Journal of Electrical Engineering, vol. 3, no. 1, pp. 27-32, Jun. 2017. DOI: 10.23919/CJEE.2017.7961319.
  1. W. Li, T.W. Ching, and K.T. Chau, “A new linear vernier permanent-magnet machine using high-temperature superconducting DC field excitation,” IEEE Transactions on Applied Superconductivity, vol. 27, no. 4, pp. 1-5, Jun. 2017. DOI: 10.1109/TASC.2017.2652845.
  1. W. Li, T.W. Ching, and K.T. Chau, “A new high-temperature superconducting vernier permanent-magnet machine for wind turbines,” IEEE Transactions on Applied Superconductivity, vol. 27, no. 4, pp. 1-5, Jun. 2017. DOI: 10.1109/TASC.2017.2669138.
  1. K.T. Chau, “Overview of renewable energy machines: Existing and emerging technologies,” (Invited Paper) Studies in Science and Technology, vol. 6, no. 1, pp. 5-14, Jun. 2017. DOI: 10.11425/sst.6.5.
  1. C. Jiang, K.T. Chau, C. Liu, and C.H.T. Lee, “An overview of resonant circuits for wireless power transfer,” Energies, vol. 10, no. 7, pp. 894, Jun. 2017. DOI: 10.3390/en10070894.
  1. W. Li, K.T. Chau, C.H.T. Lee, T.W. Ching, and M. Chen, “A new linear magnetic gear with adjustable gear ratios and its application for direct-drive wave energy extraction,” Renewable Energy, vol. 105, pp. 199-208, May 2017. DOI: 10.1016/j.renene.2016.12.026.
  1. W. Han, K.T. Chau, and Z. Zhang, “Flexible induction heating using magnetic resonant coupling,” IEEE Transactions on Industrial Electronics, vol. 64, no. 3, pp. 1982-1992, Mar. 2017. DOI: 10.1109/TIE.2016.2620099.
  1. C. Jiang, K.T. Chau, C. Liu, and W. Han, “Wireless DC motor drives with selectability and controllability,” Energies, vol. 10, no. 1, pp. 49, Jan. 2017. DOI: 10.3390/en10010049.
  1. Q. Wang, S. Niu, and L. Yang, “Design optimization and comparative study of novel dual-PM excited machines,” IEEE Transactions on Industrial Electronics, vol. 64, no. 12, pp. 9924-9933, Dec. 2017. DOI: 10.1109/TIE.2017.2716869.
  1. X. Zhao and S. Niu, “Design and optimization of a new magnetic-geared pole-changing hybrid excitation machine,” IEEE Transactions on Industrial Electronics, vol. 64, no. 12, pp. 9943-9952, Dec. 2017. DOI: 10.1109/TIE.2017.2716879.
  1. Y. Wang, W.N. Fu, S. Niu, and X. Li, “A novel stator and rotor dual PM flux modulated machine,” Chinese Journal of Electrical Engineering, vol. 3, no. 1, pp. 10-15, Jun. 2017, DOI: 10.23919/CJEE.2017.7961317.
  1. X. Zhao and S. Niu, “Design of a novel consequent-pole transverse-flux machine with improved permanent magnet utilization,” IEEE Transactions on Magnetics, vol. 53, no. 11, pp. 8110405: 1-5, Nov. 2017. DOI: 10.1109/TMAG.2017.2707395.
  1. X. Liu, W. N. Fu, and S. Niu, “Optimal structure design of permanent magnet motors based on a general pattern of rotor topologies,” IEEE Transactions on Magnetics, vol. 53, no. 11, pp. 7207804: 1-4, Nov. 2017. DOI: 10.1109/TMAG.2017.2698605.
  1. X. Zhao and S. Niu, “Investigation of a new hybrid excitation machine with auxiliary winding for energy recycling,” IEEE Transactions on Magnetics, vol. 53, no. 11, pp. 8110505: 1-5, Nov. 2017. DOI: 10.1109/TMAG.2017.2693402.
  1. Q. Wang, S. Niu, and X. Luo, “A novel hybrid dual-PM machine excited by AC with DC bias for electric vehicle propulsion,” IEEE Transactions on Industrial Electronics, vol. 64, no. 9, pp. 6908-6919, Sep. 2017. DOI: 10.1109/TIE.2017.2682778.
  1. X. Luo and S. Niu, “A novel contra-rotating power split transmission system for wind power generation and its dual MPPT control strategy,” IEEE Transactions on Power Electronics, vol. 32, no. 9, pp. 6924-6935, Sep. 2017. DOI: 10.1109/TPEL.2016.2629021.
  1. Q. Wang, S. Niu, and S. Yang, “Design optimization and comparative study of novel magnetic-geared permanent magnet machines,” IEEE Transactions on Magnetics, vol. 53, no. 6, pp. 8104204: 1-4, Jun. 2017. DOI: 10.1109/TMAG.2017.2662947.
  1. T. Sheng, S. Niu and S. Yang, “A novel design method for the electrical machines with biased DC excitation flux linkage,” IEEE Transactions on Magnetics, vol. 53, no. 6, pp. 8103604: 1-4, Jun. 2017. DOI: 10.1109/TMAG.2017.2661989.
  1. Q. Wang and S. Niu, “A novel hybrid-excited dual-PM machine with bi-directional flux modulation,” IEEE Transactions on Energy Conversion, vol. 32, no. 2, pp. 424-435, Jun. 2017. DOI: 10.1109/TEC.2017.2649574.
  1. Y. Wang, S. Niu, and W. Fu, “Electrical-continuously variable transmission system based on doubly fed flux-bidirectional modulation,” IEEE Transactions on Industrial Electronics, vol. 64, no. 4, pp. 2722-2731, Apr. 2017. DOI: 10.1109/TIE.2016.2637885.
  1. Q. Wang and S. Niu, “Overview of flux-controllable machines: Electrically excited machines, hybrid excited machines and memory machines,” Renewable and Sustainable Energy Reviews, vol. 68, pp. 475-491, Feb. 2017. DOI: 10.1016/j.rser.2016.09.098.

Year 2016

  1. X. Li, K.T. Chau, and Y. Wang, “Modeling of a field-modulated permanent-magnet machine,” Energies, vol. 9, no. 12, pp. 1078, Dec. 2016. DOI: 10.3390/en9121078.
  1. M. Chen, K.T. Chau, and C. Liu, “Design of a new non-rare-earth magnetic variable gear for hybrid vehicular propulsion system,” IET Electrical Systems in Transportation, vol. 6, no. 3, pp. 153-162, Sep. 2016. DOI: 10.1049/iet-est.2015.0034.
  1. C. Qiu, K.T. Chau, Z. Zhang, and T.W. Ching, “A comparative study of flux cancelation among multiple interconnected modular pads in lumped IPT system,” Progress in Electromagnetics Research M, vol. 49, pp. 131-140, Aug. 2016. DOI: 10.2528/PIERM16060703.
  1. M. Cheng, F. Yu, K.T. Chau, and W. Hua, “Dynamic performance evaluation of a nine-phase flux-switching permanent magnet motor drive with model predictive control,” IEEE Transactions on Industrial Electronics, vol. 63, no. 7, pp. 4539-4549, Jul. 2016. DOI: 10.1109/TIE.2016.2547858.
  1. T.W. Ching, K.T. Chau, and W. Li, “Power factor improvement of a linear vernier permanent-magnet machine using auxiliary DC field excitation,” IEEE Transactions on Magnetics, vol. 52, no. 7, pp. 8204804: 1-4, Jul. 2016. DOI: 10.1109/TMAG.2016.2524533.
  1. C.H.T. Lee, K.T. Chau, and C. Liu, “Design and analysis of an electronic-geared magnetless machine for electric vehicles,” IEEE Transactions on Industrial Electronics, vol. 63, no. 11, pp. 6705-6714, Jun. 2016. DOI: 10.1109/TIE.2016.2582793.
  1. Y. Fan, W. Zhu, X. Zhang, M. Cheng, and K.T. Chau, “Research on a single phase-loss fault-tolerant control strategy for a new flux-modulated permanent-magnet compact in-wheel motor,” IEEE Transactions on Energy Conversion, vol. 31, no. 2, pp. 658-666, Jun. 2016. DOI: 10.1109/TEC.2015.2498613.
  1. Y. Du, F. Xiao, W. Hua, X. Zhu, M. Cheng, L. Quan, and K.T. Chau, “Comparison of flux-switching PM motors with different winding configurations using magnetic gearing principle,” IEEE Transactions on Magnetics, vol. 52, no. 5, pp. 8201908: 1-8, May 2016. DOI: 10.1109/TMAG.2015.2513742.
  1. F. Yu, M. Cheng, and K.T. Chau, “Controllability and performance of a nine-phase FSPM motor under severe five open-circuit fault conditions,” IEEE Transactions on Energy Conversion, vol. 31, no. 1, pp. 323-332, Mar. 2016. DOI: 10.1109/TEC.2015.2486521.
  1. F. Li, K.T. Chau, and C. Liu, “Pole-changing flux-weakening DC-excited dual-memory machines for electric vehicles,” IEEE Transactions on Energy Conversion, vol. 31, no. 1, pp. 27-36, Mar. 2016. DOI: 10.1109/TEC.2015.2479458.
  1. Z. Wang, J. Chen, M. Cheng, and K.T. Chau, “Field-oriented control and direct torque control for paralleled VSIs fed PMSM drives with variable switching frequencies,” IEEE Transactions on Power Electronics, vol. 31, no. 3, pp. 2417-2428, Mar. 2016. DOI: 10.1109/TPEL.2015.2437893.
  1. Y. Liu, S. Niu, and W. Fu, “Design of an electrical continuously variable transmission based wind energy conversion system," IEEE Transactions on Industrial Electronics, vol.63, no.11, pp. 6745-6755, Nov. 2016. DOI: 10.1109/TIE.2016.2590383.
  1. S. Niu and Y. Mao, “A comparative study of novel topologies of magnetic gears,” Energies, vol. 9, no. 10, pp. 773, Sep. 2016. DOI: 10.3390/en9100773.
  1. X. Luo, S. Niu, and W.N. Fu, “Design and sensorless control of a novel axial-flux permanent magnet machine for in-wheel applications,” IEEE Transactions on Applied Superconductivity, vol. 26, no. 7, pp. 0608105: 1-5, Oct. 2016. DOI: 10.1109/TASC.2016.2594862.
  1. X. Luo and S. Niu, “Maximum power point tracking sensorless control of an axial-flux permanent magnet vernier wind power generator,” Energies, vol. 9, no. 8, pp. 581, Jul. 2016. DOI: 10.3390/en9080581.
  1. L. Zhu, S. Niu, Y.C. Wang, and C. Wang, “Advanced design and operation consideration for close-connected winding permanent-magnet brushless DC machine,” IEEE Transactions on Applied Superconductivity, vol. 26, no. 4, pp. 5205804: 1-4, Jun. 2016. DOI: 10.1109/TASC.2016.2535969.
  1. Y. Wang, W.N. Fu, and S. Niu, “A novel structure of dual-stator hybrid excitation synchronous motor,” IEEE Transactions on Applied Superconductivity, vol. 26, no. 4, pp. 0605805: 1-5, Jun. 2016. DOI: 10.1109/TASC.2016.2533263.
  1. Y. Wang, S. Niu, W.N. Fu, and S.L. Ho, “Design and optimization of electric continuous variable transmission system for wind power generation,” IEEE Transactions on Magnetics, vol. 52, no. 3, pp. 8200704: 1-4, Mar. 2016. DOI: 10.1109/TMAG.2015.2487995.
  1. Y. Liu, S. Niu and W.N. Fu, “A novel multi-phase brushless power-split transmission system for wind power generation,” IEEE Transactions on Magnetics, vol. 52, no. 2, pp. 8100907: 1-6, Feb. 2016. DOI:  10.1109/TMAG.2015.2496181. 

Year 2015

  1. C.H.T. Lee, K.T. Chau, and C.C. Chan, “Comparison of flux-switching machines with and without permanent magnets,” (Invited Paper) Chinese Journal of Electrical Engineering, vol. 1, no. 1, pp. 78-84, Dec. 2015. DOI: 10.23919/CJEE.2015.7933140.
  1. C.H.T. Lee, K.T. Chau, and C. Liu, “Design and analysis of a cost-effective magnetless multi-phase flux-reversal DC-field machine for wind power generation,” IEEE Transactions on Energy Conversion, vol. 30, no. 4, pp. 1565-1572, Dec. 2015. DOI: 10.1109/TEC.2015.2443155.
  1. C.H.T. Lee, K.T. Chau, and C. Liu, “Design and analysis of a dual-mode flux-switching doubly salient DC-field magnetless machine for wind power harvesting,” IET Renewable Power Generation, vol. 9, no. 8, pp. 908-915, Nov. 2015. DOI: 10.1049/iet-rpg.2014.0414.
  1. C. Liu, K.T. Chau, and F. Lin, “A new hybrid-structure machine with multimode fault-tolerant operation for Mars Rover,” IEEE Transactions on Magnetics, vol. 51, no. 11, pp. 8207904: 1-4, Nov. 2015. DOI: 10.1109/TMAG.2015.2451192.
  1. F. Lin, K.T. Chau, C.H.T. Lee, and C. Liu, “Fault signature of a flux-switching DC-field generator,” IEEE Transactions on Magnetics, vol. 51, no. 11, pp. 8206304: 1-4, Nov. 2015. DOI: 10.1109/TMAG.2015.2443070.
  1. Z. Zhang and K.T. Chau, “Homogeneous wireless power transfer for move-and-charge,” IEEE Transactions on Power Electronics, vol. 30, no. 11, pp. 6213-6220, Nov. 2015. DOI: 10.1109/TPEL.2015.2414453.
  1. M. Chen, K.T. Chau, C.H.T. Lee, and C. Liu, “Design and analysis of a new axial-field magnetic variable gear using pole-changing permanent magnets,” Progress in Electromagnetics Research, vol. 153, pp. 23-32, Oct. 2015. DOI: 10.2528/pier15072701.
  1. F. Yu, M. Cheng, K.T. Chau, and F. Li, “Control and performance evaluation of multiphase FSPM motor in low-speed region for hybrid electric vehicles,” Energies, vol. 8, no. 9, pp. 10335-10353, Sep. 2015. DOI: 10.3390/en80910335.
  1. Z. Zhang, K.T. Chau, C. Qiu, and C. Liu, “Energy encryption for wireless power transfer,” IEEE Transactions on Power Electronics, vol. 30, no. 9, pp. 5237-5246, Sep. 2015. DOI: 10.1109/TPEL.2014.2363686.
  1. X. Li, K.T. Chau, and M. Cheng, “Comparative analysis and experimental verification of an effective permanent-magnet vernier machine,” IEEE Transactions on Magnetics, vol. 51, no. 7, pp. 8203009: 1-9, Jul. 2015. DOI: 10.1109/TMAG.2014.2359853.
  1. W. Li, K.T. Chau, T.W. Ching, Y. Wang, and M. Chen, “Design of a high-speed superconducting bearingless machine for flywheel energy storage systems,” IEEE Transactions on Applied Superconductivity, vol. 25, no. 3, pp. 5700204: 1-4, Jun. 2015. DOI: 10.1109/TASC.2014.2367008.
  1. C.H.T. Lee, K.T. Chau, C. Liu, T.W. Ching, and M. Chen, “A new magnetless flux-reversal HTS machine for direct-drive application,” IEEE Transactions on Applied Superconductivity, vol. 25, no. 3, pp. 5203105: 1-5, Jun. 2015. DOI: 10.1109/TASC.2015.2388693.
  1. Y. Wang, M. Chen, T.W. Ching, and K.T. Chau, “Design and analysis of a new HTS axial-field flux-switching machine,” IEEE Transactions on Applied Superconductivity, vol. 25, no. 3, pp. 5200905: 1-5, Jun. 2015. DOI: 10.1109/TASC.2014.2366465.
  1. X. Li, K.T. Chau, M. Cheng, B. Kim, and R.D. Lorenz, “Performance analysis of a flux-concentrating field-modulated permanent-magnet machine for direct-drive applications,” IEEE Transactions on Magnetics, vol. 51, no. 5, pp. 8104911: 1-11, May 2015. DOI: 10.1109/TMAG.2014.2374553.
  1. Y. Fan, L. Zhang, M. Cheng, and K.T. Chau, “Sensorless SVPWM-FADTC of a new flux-modulated permanent-magnet wheel motor based on a wide-speed sliding mode observer,” IEEE Transactions on Industrial Electronics, vol. 62, no. 5, pp. 3143-3151, May 2015. DOI: 10.1109/TIE.2014.2376879.
  1. C. Liu, K.T. Chau, Z. Zhang, C. Qiu, W. Li, and T.W. Ching, “Wireless power transfer and fault diagnosis of high-voltage power line via robotic bird,” Journal of Applied Physics, vol. 117, no. 17, pp. 17D521: 1-4, May 2015. DOI: 10.1063/1.4919117.
  1. C. Liu, K.T. Chau, Z. Zhang, C. Qiu, F. Lin, and T.W. Ching, “Multiple-receptor wireless power transfer for magnetic sensors charging on Mars via magnetic resonant coupling,” Journal of Applied Physics, vol. 117, no. 17, pp. 17A743: 1-4, May 2015. DOI: 10.1063/1.4918624.
  1. C. Qiu, K.T. Chau, C. Liu, T.W. Ching, and Z. Zhang, “Modular inductive power transmission system for high misalignment electric vehicle application,” Journal of Applied Physics, vol. 117, no. 17, pp. 17B528: 1-4, Apr. 2015. DOI: 10.1063/1.4918563.
  1. Z. Zhang, K.T. Chau, C. Liu, C. Qiu, and T.W. Ching, “A positioning-tolerant wireless charging system for roadway-powered electric vehicles,” Journal of Applied Physics, vol. 117, no. 17, pp. 17B520: 1-4, Mar. 2015. DOI: 10.1063/1.4916187.
  1. Y. Du, M. Cheng, K.T. Chau, X. Liu, F. Xiao, and W. Zhao, “Linear primary permanent magnet vernier machine for wave energy conversion,” IET Electric Power Applications, vol. 9, no. 3, pp. 203-212, Mar. 2015. DOI: 10.1049/iet-epa.2014.0138.
  1. X. Li, K.T. Chau, and M. Cheng, “Analysis, design and experimental verification of a field-modulated permanent-magnet machine for direct-drive wind turbines,” IET Electric Power Applications, vol. 9, no. 2, pp. 150-159, Feb. 2015. DOI: 10.1049/iet-epa.2014.0156.
  1. Y. Wang, S. Niu, and W. Fu, “Electromagnetic performance analysis of novel flux-regulatable PM machines for wide constant-power speed range operation,” Energies, vol. 8, no. 12, pp. 13971-13984, Dec. 2015. DOI: 10.3390/en81212407.
  1. C. Yu and S. Niu, “Development of a magnetless flux switching machine for rooftop wind power generation," IEEE Transactions on Energy Conversion, vol. 30, no. 4, pp. 1703-1711, Dec. 2015. DOI: 10.1109/TEC.2015.2459593.
  1. S.L. Ho, Q. Wang, S. Niu, and W.N. Fu, “A novel magnetic-geared tubular linear machine with Halbach permanent-magnet arrays for tidal energy conversion," IEEE Transactions on Magnetics, vol. 51, no. 11, pp. 8113604: 1-4, Nov. 2015. DOI: 10.1109/TMAG.2015.2450720.
  1. C. Yu, S. Niu, S.L. Ho, and W.N. Fu, “Magnetic circuit analysis for a magnetless double-rotor flux switching motor,” IEEE Transactions on Magnetics, vol. 51, no. 11, pp. 8111905: 1-5, Nov. 2015. DOI: 10.1109/TMAG.2015.2444474.
  1. S. Niu, W.N. Fu, and S.L. Ho, “Nonlinear convergence acceleration of magnetic field computation," IEEE Transactions on Magnetics, vol. 51, no. 11, pp. 7209604: 1-4, Nov. 2015. DOI: 10.1109/TMAG.2015.2445342.
  1. L. Li, W. N. Fu, S. L. Ho, S. Niu, and Y. Li, “A quantitative comparison study of power-electronic-driven flux-modulated machines using magnetic field and thermal field co-simulation,” IEEE Transactions on Industrial Electronics, vol. 62, no. 10, pp. 6076-6084, Oct. 2015. DOI: 10.1109/TIE.2015.2420039.
  1. Q. Wang, S. Niu, S.L. Ho, W. Fu, and S. Zuo, “Design and analysis of novel magnetic flux-modulated mnemonic machines,” IET Electric Power Applications, vol. 9, no. 7, pp. 469-477, Aug. 2015. DOI: 10.1049/iet-epa.2014.0388.
  1. Y. Liu, W.N. Fu, S.L. Ho, S. Niu, and T.W. Ching, “Electromagnetic performance analysis of novel HTS doubly fed flux-modulated machines,” IEEE Transactions on Applied Superconductivity, vol. 25, no. 3, pp. 5203204: 1-4, Jun. 2015. DOI: 10.1109/TASC.2014.2377114.
  1. Y. Liu, S. Niu, S.L. Ho, W.N. Fu, and T.W. Ching, “Design and analysis of A new HTS double-stator doubly fed wind generator,” IEEE Transactions on Applied Superconductivity, vol. 25, no. 3, pp. 5200804: 1-4, Jun. 2015. DOI: 10.1109/TASC.2014.2366458.
  1. Y. Shi, S. Niu, J. Wei, L. Jian, and R. Liu, “Comparison between dual-permanent-magnet-excited machines with fewer stator poles and fewer rotor poles,” IEEE Transactions on Magnetics, vol. 51, no. 3, pp. 8200604: 1-4, Mar. 2015. DOI: 10.1109/TMAG.2014.2361609.
  1. Y. Li, L. Li, S. Niu, S. Ho, W. Fu, and Y. Li, “A novel approach to investigate the hot-spot temperature rise in power transformers,” IEEE Transactions on Magnetics, vol. 51, no. 3, pp.8400204: 1-4, Mar. 2015. DOI: 10.1109/TMAG.2014.2359956.
  1. C. Yu, S. Niu, S.L. Ho, W. Fu, and L. Li, “Hysteresis modeling in transient analysis of electric motors with AlNiCo magnets,” IEEE Transactions on Magnetics, vol. 51, no. 3, pp. 7300804: 1-4, Mar. 2015, DOI: 10.1109/TMAG.2014.2362615.
  1. Q. Wang and S. Niu “Electromagnetic design and analysis of a novel fault-tolerant flux-modulated memory machine,” Energies, vol. 8, no. 8, pp. 8069-8085, 2015. DOI: 10.3390/en8088069.

Year 2014

  1. Z. Zhang, K.T. Chau, C. Liu, F. Li, and T.W. Ching, “Quantitative analysis of mutual inductance for optimal wireless power transfer via magnetic resonant coupling,” IEEE Transactions on Magnetics, vol. 50, no. 11, pp. 8600504: 1-4, Nov. 2014. DOI: 10.1109/TMAG.2014.2329298.
  1. L. Mo, L. Quan, X. Zhu, Y. Chen, H. Qiu, and K.T. Chau, “Comparison and analysis of flux-switching permanent-magnet double-rotor machine with 4QT used for HEV,” IEEE Transactions on Magnetics, vol. 50, no. 11, pp. 8205804: 1-4, Nov. 2014. DOI: 10.1109/TMAG.2014.2331313.
  1. Y. Du, M. Cheng, K.T. Chau, X. Liu, F. Xiao, W. Zhao, K. Shi, and L. Mo, “Comparison of linear primary permanent magnet vernier machine and linear vernier hybrid machine,” IEEE Transactions on Magnetics, vol. 50, no. 11, pp. 8202604: 1-4, Nov. 2014. DOI: 10.1109/TMAG.2014.2317805.
  1. C.H.T. Lee, K. T. Chau, C. Liu, T. W. Ching, and F. Li, “A high-torque magnetless axial-flux doubly salient machine for in-wheel direct drive applications,” IEEE Transactions on Magnetics, vol. 50, no. 11, pp. 8202405: 1-5, Nov. 2014. DOI: 10.1109/TMAG.2014.2326682.
  1. C. Liu, K.T. Chau, C.H.T. Lee, F. Lin, F. Li, and T.W. Ching, “Magnetic vibration analysis of a new DC-excited multitoothed switched reluctance machine,” IEEE Transactions on Magnetics, vol. 50, no. 11, pp. 8105204: 1-4, Nov. 2014. DOI: 10.1109/TMAG.2014.2323706.
  1. C.H.T. Lee, K.T. Chau, C. Liu, T.W. Ching, and F. Li, “Mechanical offset for torque ripple reduction for magnetless double-stator doubly salient machine,” IEEE Transactions on Magnetics, vol. 50, no. 11, pp. 8103304: 1-4, Nov. 2014. DOI: 10.1109/TMAG.2014.2320964.
  1. S. Gao, K.T. Chau, C. Liu, D. Wu, and C.C. Chan, “Integrated energy management of plug-in electric vehicles in power grid with renewables,” IEEE Transactions on Vehicular Technology, vol. 63, no. 7, pp. 3019-3027, Sep. 2014. DOI: 10.1109/tvt.2014.2316153.
  1. C. Qiu, K.T. Chau, T.W. Ching, and C. Liu, “Overview of wireless charging technologies for electric vehicles,” Journal of Asian Electric Vehicles, vol. 12, no. 1, pp. 1679-1685, Jun. 2014. DOI: 10.4130/jaev.12.1679.
  1. C.H.T. Lee, K.T. Chau, C. Liu, and C. Qiu, “Design and analysis of a new multitoothed magnetless doubly salient machine,” IEEE Transactions on Applied Superconductivity, vol. 24, no. 3, pp. 5200804: 1-4, Jun. 2014. DOI: 10.1109/TASC.2013.2286742.
  1. W. Li, K.T. Chau, C. Liu, and C. Qiu, “Design and analysis of a flux-controllable linear variable reluctance machine,” IEEE Transactions on Applied Superconductivity, vol. 24, no. 3, pp. 5200604: 1-4, Jun. 2014. DOI: 10.1109/TASC.2013.2284720.
  1. C. Liu, K.T. Chau, and C. Qiu, “Design and analysis of a new magnetic-geared memory machine,” IEEE Transactions on Applied Superconductivity, vol. 24, no. 3, pp. 0503005: 1-5, Jun. 2014. DOI: 10.1109/TASC.2013.2295680.
  1. M. Chen, K.T. Chau, W. Li, C. Liu, and C. Qiu, “Design and analysis of a new magnetic gear with multiple gear ratios,” IEEE Transactions on Applied Superconductivity, vol. 24, no. 3, pp. 0501904: 1-4, Jun. 2014. DOI: 10.1109/TASC.2013.2291972.
  1. F. Li, K.T. Chau, C. Liu, and C. Qiu, “New approach for pole-changing with dual-memory machine,” IEEE Transactions on Applied Superconductivity, vol. 24, no. 3, pp. 0501504: 1-4, Jun. 2014. DOI: 10.1109/TASC.2013.2291296.
  1. S. Niu, S.L. Ho, W.N. Fu, K.T. Chau, and F. Lin, “A feasibility study on a new brushless and gearless contra-rotating permanent magnet wind power generator.” Journal of Applied Physics, vol. 115, no. 17, pp. 17E708: 1-3, May 2014. DOI: 10.1063/1.4862513.
  1. C. Liu, K.T. Chau, C. Qiu, and F. Lin, “Investigation of energy harvesting for magnetic sensor arrays on Mars by wireless power transmission,” Journal of Applied Physics, vol. 115, no. 17, pp. 17E702: 1-3, May 2014. DOI: 10.1063/1.4854995.
  1. Z. Zhang, K.T. Chau, C. Liu, C. Qiu, and F. Lin, “An efficient wireless power transfer system with security considerations for electric vehicle applications,” Journal of Applied Physics, vol. 115, no. 17, pp. 17A328: 1-3, May 2014. DOI: 10.1063/1.4866238.
  1. C. Qiu, K.T. Chau, C. Liu, W. Li, and F. Lin, “Quantitative comparison of dynamic flux distribution of magnetic couplers for roadway electric vehicle wireless charging system,” Journal of Applied Physics, vol. 115, no. 17, pp. 17A334: 1-3, May 2014. DOI: 10.1063/1.4866882.
  1. C. Liu and K.T. Chau, “Electromagnetic design of a new electrically controlled magnetic variable-speed gearing machine,” Energies, vol. 7, no. 3, pp. 1539-1554, Mar. 2014. DOI: 10.3390/en7031539.
  1. C.H.T. Lee, C. Liu, and K. T. Chau, “A magnetless axial-flux machine for range-extended electric vehicles,” Energies, vol. 7, no. 3, pp. 1483-1499, Mar. 2014. DOI: 10.3390/en7031483.
  1. M. Chen, K.T. Chau, W. Li, and C. Liu, “Cost-effectiveness comparison of coaxial magnetic gears with different magnet materials,” IEEE Transactions on Magnetics, vol. 50, no. 2, pp. 7020304: 1-4, Feb. 2014. DOI: 10.1109/TMAG.2013.2281988.
  1. C.H.T. Lee, K. T. Chau, C. Liu, and F. Lin, “Design and analysis of a magnetless flux-switching DC-excited machine for wind power generation,” Journal of International Council on Electrical Engineering, vol. 4, no. 1, pp. 80-87, Jan. 2014. DOI: 10.5370/jicee.2014.4.1.080.
  1. K.T. Chau and W. Li, “Overview of electric machines for electric and hybrid vehicles,” (Invited Paper) International Journal of Vehicle Design, vol. 64, no. 1, pp. 46-71, Jan. 2014. DOI: 10.1504/IJVD.2014.057775.
  1. C. Yu, S. Niu, S.L. Ho, and W.N. Fu, “Design and analysis of a magnetless double-rotor flux switching motor for low cost application,” IEEE Transactions on Magnetics, vol. 50, no. 11, pp. 8105104: 1-4, Nov. 2014. DOI: 10.1109/TMAG.2014.2329764.
  1. L. Li, W.N. Fu, S.L. Ho, S. Niu, and Y. Li, “Numerical analysis and optimization of lobe-type magnetic shielding in a 334 MVA single-phase auto-transformer," IEEE Transactions on Magnetics, vol. 50, no. 11, pp. 8500504: 1-4, Nov. 2014. DOI: 10.1109/TMAG.2014.2326465.
  1. Y. Liu, S. Niu, S.L. Ho, and W.N. Fu, “A new hybrid-excited electric continuous variable transmission system,” IEEE Transactions on Magnetics, vol. 50, no. 11, pp. 8104104: 1-4, Nov. 2014. DOI: 10.1109/TMAG.2014.2329507.
  1. S.L. Ho, S. Niu, and W.N. Fu, “A new dual-stator bidirectional-modulated PM machine and its optimization,” IEEE Transactions on Magnetics, vol. 50, no. 11, pp. 8103404: 1-4, Nov. 2014. DOI: 10.1109/TMAG.2014.2329999.
  1. S. Niu, Y. Liu, S.L. Ho, and W.N. Fu, “Development of a novel brushless power split transmission system for wind power generation application,” IEEE Transactions on Magnetics, vol. 50, no. 11, pp. 8203004: 1-4, Nov. 2014. DOI: 10.1109/TMAG.2014.2331075.
  1. C. Yu, S. Niu, S.L. Ho, and W.N. Fu, “Imbalanced force in permanent magnet brushless motors with magnetic and/or electric asymmetries,” IEEE Transactions on Magnetics, vol. 50, no. 11, pp. 8103804: 1-4, Nov. 2014. DOI: 10.1109/TMAG.2014.2329951.
  1. S. Niu, S.L. Ho, and W.N. Fu, “A novel stator and rotor dual PM vernier motor with space vector pulse width modulation," IEEE Transactions on Magnetics, vol. 50, no. 2, pp. 7019904: 1-4, Feb. 2014. DOI: 10.1109/TMAG.2013.2280758.
  1. L. Jian, X. Zhu, Z. Shao, S. Niu, and C.C. Chan, “A scenario of vehicle-to-grid implementation and its double-layer optimal charging strategy for minimizing load variance within regional smart grids," Energy Conversion and Management, vol. 78, pp. 508-517, Feb. 2014. DOI: 10.1016/j.enconman.2013.11.007.

Year 2013

  1. F. Lin, K.T. Chau, C.C. Chan, and C. Liu, “Fault diagnosis of power components in electric vehicles,” Journal of Asian Electric Vehicles, vol. 11, no. 2, pp. 1659-1666, Dec. 2013. DOI: 10.4130/jaev.11.1659.
  1. C. Liu, K.T. Chau, D. Wu, and S. Gao, “Opportunities and challenges of vehicle-to-home, vehicle-to-vehicle, and vehicle-to-grid technologies,” (Invited Paper) Proceedings of the IEEE, vol. 101, no. 11, pp. 2409-2427, Nov. 2013. DOI: 10.1109/JPROC.2013.2271951.
  1. M. Chen, K.T. Chau, W. Li, and C. Liu, “Quantitative comparison of linear magnetic gear with different types of PMs,” Applied Mechanics and Materials, vol. 416-417, pp. 385-389, Sep. 2013. DOI: 10.4028/www.scientific.net/AMM.416-417.385.
  1. Y. Du, K.T. Chau, and M. Cheng, “A linear stator permanent magnet vernier machine using variable Halbach arrays,” Applied Mechanics and Materials, vol. 416-417, pp. 305-310, Sep. 2013. DOI: 10.4028/www.scientific.net/AMM.416-417.305.
  1. C.H.T. Lee, K.T. Chau, C. Liu, D. Wu, and S. Gao, “Quantitative comparison and analysis of magnetless machines with reluctance topologies,” IEEE Transactions on Magnetics, vol. 49, no. 7, pp. 3969-3972, Jul. 2013. DOI: 10.1109/TMAG.2013.2242862.
  1. W. Li, K.T. Chau, C. Liu, S. Gao, and D. Wu, “Analysis of tooth-tip flux leakage in surface-mounted permanent magnet linear vernier machines,” IEEE Transactions on Magnetics, vol. 49, no. 7, pp. 3949-3952, Jul. 2013. DOI: 10.1109/TMAG.2013.2244581.
  1. Y. Wang, J. Sun, Z. Zou, Z. Wang, and K.T. Chau, “Design and analysis of a HTS flux-switching machine for wind energy conversion,” IEEE Transactions on Applied Superconductivity, vol. 23, no. 3, pp. 5000904: 1-4, Jun. 2013. DOI: 10.1109/TASC.2013.2242113.
  1. W. Li, K.T. Chau, F. Li, and C. Liu, “Development of dual-memory motor drives for electric vehicles,” Journal of International Council on Electrical Engineering, vol. 3, no. 2, pp. 192-198, Apr. 2013. DOI: 10.5370/jicee.2013.3.2.192.
  1. C.H.T. Lee, K.T. Chau, and C. Liu, “Electromagnetic design and analysis of magnetless double-rotor dual-mode machines,” Progress in Electromagnetics Research, vol. 142, pp. 333-351, 2013. DOI: 10.2528/pier13061712.
  1. Z. Zhang, K.T. Chau, and Z. Wang, “Analysis and stabilization of chaos in electric-vehicle steering system,” IEEE Transactions on Vehicular Technology, vol. 62 no. 1, pp. 118-126, Jan. 2013. DOI: 10.1109/TVT.2012.2217767.
  1. X. Li, K.T. Chau, M. Cheng, and W. Hua, “Comparison of magnetic-geared permanent-magnet machines,” Progress in Electromagnetics Research, vol. 133, pp. 177-198, 2013. DOI: 10.2528/pier12080808.
  1. W. Zhao, M. Cheng, K.T. Chau, R. Cao, and J. Ji, “Remedial injected-harmonic-current operation of redundant flux-switching permanent-magnet motor drives,” IEEE Transactions on Industrial Electronics, vol. 60, no. 1, pp. 151-159, Jan. 2013. DOI: 10.1109/TIE.2012.2186107.
  1. H Zhang, H. Liu, R. Li, and S. Niu, “Simulation study of high-frequency circulating bearing currents of 300kW induction motor.” Applied Mechanics and Materials, vol. 448-453, pp. 2109-2113, Oct. 2013. DOI: 10.4028/www.scientific.net/AMM.448-453.2109.
  1. S. Niu, S.L. Ho, and W.N. Fu, “A novel double-stator double-rotor brushless electrical continuously variable transmission system,” IEEE Transactions on Magnetics, vol. 49, no. 7, pp. 3909-3912, Jul. 2013. DOI: 10.1109/TMAG.2013.2248347.
  1. S. Niu, S. L. Ho, and W. N. Fu, “Design of a novel electrical continuously variable transmission system based on harmonic spectra analysis of magnetic field,” IEEE Transactions on Magnetics, vol. 49, no. 5, pp. 2161-2164, May 2013. DOI: 10.1109/TMAG.2013.2243116.
  1. S. Niu, S.L. Ho, and W.N. Fu, “Power balanced electromagnetic torque computation in electric machines based on energy conservation in finite-element method,” IEEE Transactions on Magnetics, vol. 49, no. 5, pp. 2385-2388, May 2013. DOI: 10.1109/TMAG.2013.2241030.

Year 2012

  1. M. Chen, K.T. Chau, W. Li, and C. Liu, “Development of non-rare-earth magnetic gears for electric vehicles,” Journal of Asian Electric Vehicles, vol. 10, no. 2, pp. 1607-1613, Dec. 2012. DOI: 10.4130/jaev.10.1607.
  1. W. Zhao, M. Cheng, K.T. Chau, and C.C. Chan, “Control and operation of fault-tolerant flux-switching permanent-magnet motor drive with second harmonic current injection,” IET Electric Power Applications, vol. 6, no. 9, pp. 707-715, Nov. 2012. DOI: 10.1049/iet-epa.2011.0144.
  1. Z. Zhang, K.T. Chau, and Z. Wang, “Chaotic speed synchronization control of multiple induction motors using stator flux regulation,” IEEE Transactions on Magnetics, vol. 48, no. 11, pp. 4487-4490, Nov. 2012. DOI: 10.1109/TMAG.2012.2197376.
  1. C. Liu, K.T. Chau, and Z. Zhang, “Novel design of double-stator single-rotor magnetic-geared machines” IEEE Transactions on Magnetics, vol. 48, no. 11, pp. 4180-4183, Nov. 2012. DOI: 10.1109/TMAG.2012.2201705.
  1. F. Li, K.T. Chau, C. Liu, and Z. Zhang, “Design principles of permanent magnet dual-memory machines,” IEEE Transactions on Magnetics, vol. 48, no. 11, pp. 3234-3237, Nov. 2012. DOI: 10.1109/TMAG.2012.2199477.
  1. K.T. Chau, “Research on electric vehicles: Challenges, opportunities and emerging technologies,” (Invited Paper) Studies in Science and Technology, vol. 1, no. 1, pp. 13-24, Jun. 2012. DOI: 10.11425/sst.1.13.
  1. D. Wu, K.T. Chau, C. Liu, and S. Gao, “Genetic algorithm based cost-emission optimization of unit commitment integrating with gridable vehicles,” Journal of Asian Electric Vehicles, vol. 10, no. 1, pp. 1567-1573, Jun. 2012. DOI: 10.4130/jaev.10.1567.
  1. S. Gao, K.T. Chau, C. Liu, D. Wu, and J. Li, “SMES control for power grid integrating renewable generation and electric vehicles,” IEEE Transactions on Applied Superconductivity, vol. 22, no. 3, pp. 5701804: 1-4, Jun. 2012. DOI: 10.1109/TASC.2011.2178012.
  1. Z. Wang, K.T. Chau, B. Yuwen, Z. Zhang, and F. Li, “Power compensation and power quality improvement based on multiple-channel current source converter fed HT SMES,” IEEE Transactions on Applied Superconductivity, vol. 22, no. 3, pp. 5701204: 1-4, Jun. 2012. DOI: 10.1109/TASC.2011.2174573.
  1. D. Wu, K.T. Chau, C. Liu, S. Gao, and F. Li, “Transient stability analysis of SMES for smart grid with vehicle-to-grid operation,” IEEE Transactions on Applied Superconductivity, vol. 22, no. 3, pp. 5701105: 1-5, Jun. 2012. DOI: 10.1109/TASC.2011.2174572.
  1. Y. Du, K.T. Chau, M. Cheng, Y. Fan, W. Zhao, and F. Li, “A linear stator permanent magnet vernier HTS machine for wave energy conversion,” IEEE Transactions on Applied Superconductivity, vol. 22, no. 3, pp. 5202505: 1-5, Jun. 2012. DOI: 10.1109/TASC.2012.2185473.
  1. C. Liu, K.T. Chau, J. Zhong, W. Li, and F. Li, “Quantitative comparison of double-stator permanent magnet vernier machines with and without HTS bulks,” IEEE Transactions on Applied Superconductivity, vol. 22, no. 3, pp. 5202405: 1-5, Jun. 2012. DOI: 10.1109/TASC.2011.2180870.
  1. J. Li and K.T. Chau, “Performance and cost comparison of permanent-magnet vernier machines,” IEEE Transactions on Applied Superconductivity, vol. 22, no. 3, pp. 5202304: 1-4, Jun. 2012. DOI: 10.1109/TASC.2011.2180009.
  1. F. Li, K.T. Chau, C. Liu, J.Z. Jiang, and W.Y. Wang, “Design and analysis of magnet proportioning for dual-memory machines,” IEEE Transactions on Applied Superconductivity, vol. 22, no. 3, pp. 4905404: 1-4, Jun. 2012. DOI: 10.1109/TASC.2011.2180494.
  1. Z. Zhang, K.T. Chau, Z. Wang, F. Li, and J. Li, “Analysis of chaos in josephson junctions with external magnetic field for high-precision voltage measurement in electric vehicles,” IEEE Transactions on Applied Superconductivity, vol. 22, no. 3, pp. 4904704: 1-4, Jun. 2012. DOI: 10.1109/TASC.2011.2181144.
  1. W. Li and K.T. Chau, “Analytical field calculation for linear tubular magnetic gears using equivalent anisotropic magnetic permeability,” Progress in Electromagnetics Research, vol. 127, pp. 155-171, 2012. DOI: 10.2528/PIER12030301.
  1. C. Liu and K.T. Chau, “Electromagnetic design and analysis of double-rotor flux-modulated permanent-magnet machines,” Progress in Electromagnetics Research, vol. 131, pp. 81-97, 2012. DOI: 10.2528/PIER12060605.
  1. K.T. Chau, W. Li and C.H.T. Lee, “Challenges and opportunities of electric machines for renewable energy,” (Invited Paper) Progress in Electromagnetics Research B, vol. 42, pp. 45-74, 2012. DOI: 10.2528/PIERB12052001.
  1. S.L. Ho, S. Niu, and W.N. Fu, “Design and analysis of novel focused hyperthermia devices,” IEEE Transactions on Magnetics, vol. 48, no. 11, pp. 3254-3257, Nov. 2012. DOI: 10.1109/TMAG.2012.2198622.
  1. S. Niu, N. Chen, S.L. Ho, and W.N. Fu, “Design optimization of magnetic gears using mesh adjustable finite element algorithm for improved torque,” IEEE Transactions on Magnetics, vol. 48, no. 11, pp. 4156-4159, Nov. 2012. DOI: 10.1109/TMAG.2012.2201920.
  1. S. Niu, S. Ho, W. Fu, and J. Zhu, “A convenient mesh rotation method of finite element analysis using sub-matrix transformation approach,” IEEE Transactions on Magnetics, vol. 48, no. 2, pp. 303-306, Feb. 2012. DOI: 10.1109/TMAG.2011.2173913.
  1. S.L. Ho, S. Niu, W.N. Fu, and J.G. Zhu, “A mesh-insensitive methodology for magnetic force computation in finite-element analysis,” IEEE Transactions on Magnetics, vol. 48, no. 2, pp. 287-290, Feb. 2012. DOI: 10.1109/TMAG.2011.2173910.
  1. W. Fu, S. Ho, S. Niu, and J. Zhu, “Comparison study of finite element methods dealing with floating conductors in electric field,” IEEE Transactions on Magnetics, vol. 48, no. 2, pp. 351-354, Feb. 2012. DOI: 10.1109/TMAG.2011.2173917.
  1. Z. Wang, S. Niu, S. Ho, W. Fu, and J. Zhu, “A position detection strategy for sensorless surface mounted permanent magnet motors at low speed using transient finite-element analysis,” IEEE Transactions on Magnetics, vol. 48, no. 2, pp. 1003-1006, Feb. 2012. DOI: 10.1109/TMAG.2011.2173914.
  1. Y. Zhao, S. Niu, S.  Ho, W. Fu, and J. Zhu “A parameterized mesh generation and refinement method for finite element parameter sweeping analysis of electromagnetic devices,” IEEE Transactions on Magnetics, vol. 48, no. 2, pp. 239-242, Feb. 2012. DOI: 10.1109/TMAG.2011.2173908.
  1. S. Ho, S. Niu, W. Fu, and J. Zhu, “A sensitivity analysis method for equivalent parameter extraction of transient magnetic field problems with internal coupled circuits,” IEEE Transactions on Magnetics, vol. 48, no. 2, pp. 295-298, Feb. 2012. DOI: 10.1109/TMAG.2011.2173912.
  1. S. Niu, S. Ho, and W. Fu, and J. Zhu, “Eddy current reduction in high-speed machines and loss analysis with multi slice time-stepping finite-element method,” IEEE Transactions on Magnetics, vol. 48, no. 2, pp. 1007-1010, Feb. 2012. DOI: 10.1109/TMAG.2011.2173915.
  1. S. Ho, S. Niu, W. Fu, and J. Zhu, “A power-balanced time-stepping finite element method for transient magnetic field computation,” IEEE Transactions on Magnetics, vol. 48, no. 2, pp. 291-294, Feb. 2012. DOI: 10.1109/TMAG.2011.2173911.

Year 2011

  1. C. Liu, J. Zhong, and K.T. Chau, “A Novel flux-controllable vernier permanent-magnet machine,” IEEE Transactions on Magnetics, vol. 47, no. 10, pp. 4238-4241, Oct. 2011. DOI: 10.1109/TMAG.2011.2152374.
  1. W. Li, K.T. Chau, Y. Gong, J.Z. Jiang, and F. Li, “A new flux-mnemonic dual-magnet brushless machine,” IEEE Transactions on Magnetics, vol. 47, no. 10, pp. 4223-4226, Oct. 2011. DOI: 10.1109/TMAG.2011.2157954.
  1. Y. Du, K.T. Chau, M. Cheng, Y. Fan, Y. Wang, W. Hua, and Z. Wang, “Design and analysis of linear stator permanent magnet vernier machines,” IEEE Transactions on Magnetics, vol. 47, no. 10, pp. 4219-4222, Oct. 2011. DOI: 10.1109/TMAG.2011.2156392.
  1. W. Zhao, M. Cheng, K.T. Chau, W. Hua, H. Jia, J. Ji, and W. Li, “Stator-flux-oriented fault-tolerant control of flux-switching permanent-magnet motors,” IEEE Transactions on Magnetics, vol. 47, no. 10, pp. 4191-4194, Oct. 2011. DOI: 10.1109/TMAG.2011.2157106.
  1. Z. Zhang, K.T. Chau, Z. Wang, and W. Li, “Improvement of electromagnetic compatibility of motor drives using hybrid chaotic pulse width modulation,” IEEE Transactions on Magnetics, vol. 47, no. 10, pp. 4018-4021, Oct. 2011. DOI: 10.1109/TMAG.2011.2152371.
  1. J. Li, K.T. Chau, and W. Li, “Harmonic analysis and comparison of permanent magnet vernier and magnetic-geared machines,” IEEE Transactions on Magnetics, vol. 47, no. 10, pp. 3649-3652, Oct. 2011. DOI: 10.1109/TMAG.2011.2159105.
  1. W. Li, K.T. Chau, and J.Z. Jiang, “Application of linear magnetic gears for pseudo-direct-drive oceanic wave energy harvesting,” IEEE Transactions on Magnetics, vol. 47, no. 10, pp. 2624-2627, Oct. 2011. DOI: 10.1109/TMAG.2011.2146233.
  1. C. Yu and K.T. Chau, “Dual-mode operation of DC-excited memory motors under flux regulation,” IEEE Transactions on Industry Applications, vol. 47, no. 5, pp. 2031-2041, Sep.-Oct. 2011. DOI: 10.1109/TIA.2011.2161850.
  1. L. Jian, G. Xu, C.C. Mi, K.T. Chau, and C.C. Chan, “Analytical method for magnetic field calculation in a low-speed permanent-magnet harmonic machine,” IEEE Transactions on Energy Conversion, vol. 26, no. 3, pp. 862-870, Sep. 2011. DOI: 10.1109/TEC.2011.2140373.
  1. J. Li and K.T. Chau, “A Novel HTS PM vernier motor for direct-drive propulsion,” IEEE Transactions on Applied Superconductivity, vol. 21, no. 3, pp. 1175-1179, Jun. 2011. DOI: 10.1109/TASC.2010.2085412.
  1. W. Li, K.T. Chau, and J. Li, “Simulation of a tubular linear magnetic gear using HTS bulks for field modulation,” IEEE Transactions on Applied Superconductivity, vol. 21, no. 3, pp. 1167-1170, Jun. 2011. DOI: 10.1109/TASC.2010.2080255.
  1. C. Liu, K.T. Chau, J. Zhong, and J. Li, “Design and analysis of a HTS brushless doubly-fed doubly-salient machine,” IEEE Transactions on Applied Superconductivity, vol. 21, no. 3, pp. 1119-1122, Jun. 2011. DOI: 10.1109/TASC.2011.2106470.
  1. Y. Du, K.T. Chau, M. Cheng, Y. Wang, and J. Li, “A linear doubly-salient HTS machine for wave energy conversion,” IEEE Transactions on Applied Superconductivity, vol. 21, no. 3, pp. 1109-1113, Jun. 2011. DOI: 10.1109/TASC.2010.2100791.
  1. C. Yu and K.T. Chau, “Design, analysis and control of DC-excited memory motors,” IEEE Transactions on Energy Conversion, vol. 26, no. 2, pp. 479-489, Jun. 2011. DOI: 10.1109/TEC.2010.2085048.
  1. C. Yu and K.T. Chau, “New fault-tolerant flux-mnemonic doubly-salient permanent-magnet motor drive,” IET Electric Power Applications, vol. 5, no. 5, pp. 393-403, May 2011. DOI: 10.1049/iet-epa.2009.0300.
  1. X. Zhang and K.T. Chau, “Design and implementation of a new thermoelectric-photovoltaic hybrid energy system for hybrid electric vehicles,” Electric Power Components and Systems, vol. 39, no. 6, pp. 511-525, Apr. 2011. DOI: 10.1080/15325008.2010.528530.
  1. X. Zhang and K.T. Chau, “An automotive thermoelectric-photovoltaic hybrid energy system using maximum power point tracking,” Energy Conversion and Management, vol. 52, no. 1, pp. 641-647, Jan. 2011. DOI: 10.1016/j.enconman.2010.07.041.
  1. S. Gao, K.T. Chau, C.C. Chan, and D. Wu, “Modelling, evaluation and optimization of vehicle-to-grid operation,” World Electric Vehicle Journal, vol. 4, no. 4, pp. 809-817, Jan. 2011. DOI: 10.3390/wevj4040809.
  1. D. Wu, K.T. Chau, and S. Gao, “Cost-emission analysis of vehicle-to-grid system,” World Electric Vehicle Journal, vol. 4, no. 4, pp. 767-773, Jan. 2011. DOI: 10.3390/wevj4040767.
  1. S. Niu, Y. Zhao, S.L. Ho, and W.N. Fu, “A parameterized mesh technique for finite element magnetic field computation and its application to optimal designs of electromagnetic devices,” IEEE Transactions on Magnetics, vol. 47, no. 10, pp. 2943-2946, Oct. 2011. DOI: 10.1109/TMAG.2011.2144574.
  1. S. Niu, S.L. Ho, and W.N. Fu, “Performance analysis of a novel magnetic-geared tubular linear permanent magnet machine,” IEEE Transactions on Magnetics, vol. 47, no. 10, pp. 3598-3601, Oct. 2011. DOI: 10.1109/TMAG.2011.2148167.
  1. S.L. Ho, S. Niu, and W.N. Fu, “Design and comparison of vernier permanent magnet machines,” IEEE Transactions on Magnetics, vol. 47, no. 10, pp. 3280-3283, Oct. 2011. DOI: 10.1109/TMAG.2011.2157309.
  1. S. L. Ho, S. Niu, and W.N. Fu, “Design and analysis of a novel axial-flux electric machine,” IEEE Transactions on Magnetics, vol. 47, no. 10, pp. 4368-4371, Oct. 2011. DOI: 10.1109/TMAG.2011.2157095.
  1. Y.B. Li, S. Niu, S.L. Ho, Y. Li, and W.N. Fu, “Hysteresis effects of laminated steel materials on detent torque in permanent magnet motors,” IEEE Transactions on Magnetics, vol. 47, no. 10, pp. 3594-3597, Oct. 2011. DOI: 10.1109/TMAG.2011.2155633.
  1. X. Lou, S. Niu, S.L. Ho, and W.N. Fu, “A design method of magnetically resonating wireless power delivery systems for bio-implantable devices,” IEEE Transactions on Magnetics, vol. 47, no. 10, pp. 3833-3836, Oct. 2011. DOI: 10.1109/TMAG.2011.2148108.

Year 2010

  1. C. Liu, K.T. Chau, and J. Zhong, “Development of a smart DC micro-grid for plug-in electric vehicle charging and discharging,” World Electric Vehicle Journal, vol. 4, no. 4, pp. 939-942, Dec. 2010. DOI: 10.3390/wevj4040939.
  1. C. Liu, K.T. Chau, and J.Z. Jiang, “A permanent-magnet hybrid brushless integrated starter-generator for hybrid electric vehicles,” IEEE Transactions on Industrial Electronics, vol. 57, no. 12, pp. 4055-4064, Dec. 2010. DOI: 10.1109/TIE.2010.2044128.
  1. X. Zhang, K.T. Chau, and C.C. Chan, “A multi-hybrid energy system for hybrid electric vehicles,” World Electric Vehicle Journal, vol. 4, no. 3, pp. 505-510, Sept. 2010. DOI: 10.3390/wevj4030505.
  1. L. Jian and K.T. Chau, “Design and analysis of a magnetic-geared electronic-continuously variable transmission system using finite element method,” Progress in Electromagnetics Research, vol. 107, pp. 47-61, Jul. 2010. DOI: 10.2528/PIER10062806.
  1. X. Zhang, K.T. Chau, and C.C. Chan, “Overview of power networks in hybrid electric vehicles,” Journal of Asian Electric Vehicles, vol. 8, no. 1, pp. 1371-1378, Jun. 2010. DOI: 10.4130/jaev.8.1371.
  1. W. Li and K.T. Chau, “A linear magnetic-geared free-piston generator for range-extended electric vehicles,” Journal of Asian Electric Vehicles, vol. 8, no. 1, pp. 1345-1350, Jun. 2010. DOI: 10.4130/jaev.8.1345.
  1. J. Li, K.T. Chau, J.Z. Jiang, C. Liu, and W. Li, “A new efficient permanent-magnet vernier machine for wind power generation,” IEEE Transactions on Magnetics, vol. 45, no. 6, pp. 1475-1478, Jun. 2010. DOI: 10.1109/TMAG.2010.2044636.
  1. L. Jian and K.T. Chau, “A coaxial magnetic gear with Halbach permanent-magnet arrays,” IEEE Transactions on Energy Conversion, vol. 25, no. 2, pp. 319-328, Jun. 2010. DOI: 10.1109/TEC.2010.2046997.
  1. W. Zhao, K.T. Chau, M. Cheng, J. Ji, and X. Zhu, “Remedial brushless AC operation of fault-tolerant doubly salient permanent-magnet motor drives,” IEEE Transactions on Industrial Electronics, vol. 57, no. 6, pp. 2134-2141, Jun. 2010. DOI: 10.1109/TIE.2009.2033824.
  1. L. Jian, K.T. Chau, W. Li, and J. Li, “A novel coaxial magnetic gear using bulk HTS for industrial applications,” IEEE Transactions on Applied Superconductivity, vol. 20, no. 3, pp. 981-984, Jun. 2010. DOI: 10.1109/TASC.2010.2040609.
  1. J. Li and K.T. Chau, “Design and analysis of a HTS vernier PM machine,” IEEE Transactions on Applied Superconductivity, vol. 20, no. 3, pp. 1055-1059, Jun. 2010. DOI: 10.1109/TASC.2010.2041762.
  1. C. Liu, K.T. Chau, and W. Li, “Loss analysis of permanent magnet hybrid brushless machines with and without HTS field windings,” IEEE Transactions on Applied Superconductivity, vol. 20, no. 3, pp. 1077-1080, Jun. 2010. DOI: 10.1109/TASC.2010.2045116.
  1. S. Niu, K.T. Chau, J. Li, and W. Li, “Eddy-current analysis of double-stator inset-type permanent magnet brushless machines,” IEEE Transactions on Applied Superconductivity, vol. 20, no. 3, pp. 1097-1101, Jun. 2010. DOI: 10.1109/TASC.2009.2039782.
  1. W. Li and K.T. Chau, “Design and analysis of a Novel linear transverse flux permanent magnet motor using HTS magnetic shielding,” IEEE Transactions on Applied Superconductivity, vol. 20, no. 3, pp. 1106-1109, Jun. 2010. DOI: 10.1109/TASC.2010.2042703.
  1. C. Liu, K.T. Chau, and W. Li, “Comparison of fault-tolerant operations for permanent-magnet hybrid brushless motor drive,” IEEE Transactions on Magnetics, vol. 45, no. 6, pp. 1378-1381, Jun. 2010. DOI: 10.1109/TMAG.2010.2042928.
  1. C. Liu, K.T. Chau, and X. Zhang, “An efficient wind-photovoltaic hybrid generation system using doubly excited permanent-magnet brushless machine,” IEEE Transactions on Industrial Electronics, vol. 57, no. 3, pp. 831-839, Mar. 2010. DOI: 10.1109/TIE.2009.2022511.
  1. S. Niu, S.L. Ho, and W.N. Fu, “A novel direct-drive dual-structure permanent magnet machine,” IEEE Transactions on Magnetics, vol. 46, no. 6, pp. 2036-2039, Jun. 2010. DOI: 10.1109/TMAG.2010.2041197.
  1. S. Niu, S.L. Ho, W.N. Fu, and L.L. Wang, “Quantitative comparison of novel Vernier permanent magnet machines,” IEEE Transactions on Magnetics, vol. 46, no. 6, pp. 2032-2035, Jun. 2010. DOI: 10.1109/TMAG.2010.2042429.
  1. S.L. Ho, S. Niu, and W.N. Fu, “Transient analysis of a magnetic gear integrated brushless permanent magnet machine using circuit-field-motion coupled time-stepping finite element method,” IEEE Transactions on Magnetics, vol. 46, no. 6, pp. 2074-2077, Jun. 2010. DOI: 10.1109/TMAG.2010.2042430.
  1. S.L. Ho, S. Niu, and W.N. Fu, “Reduction of numerical errors of time-stepping finite element analysis for dynamic simulation of electric machines,” IEEE Transactions Applied Superconductivity, vol. 20, no. 3, pp. 1864-1868, Jun. 2010. DOI: 10.1109/TASC.2010.2041545.
  1. S.L. Ho, S. Niu, and W.N. Fu, “A novel solid-rotor induction motor with skewed slits in radial and axial directions and its performance analysis using finite element method,” IEEE Transactions on Applied Superconductivity, vol. 20, no. 3, pp. 1089-1092, Jun. 2010. DOI: 10.1109/TASC.2010.2040031.

Year 2009

  1. X. Zhang, K.T. Chau, and C.C. Chan, “Design and implementation of a thermoelectric-photovoltaic hybrid energy source for hybrid electric vehicles,” World Electric Vehicle Journal, vol. 3, no. 2, pp. 271-281, Jun. 2009. DOI: 10.3390/wevj3020271.
  1. Y. Wang, M. Cheng, and K.T. Chau, “Review of electronic-continuously variable transmission propulsion system for full hybrid electric vehicles,” Journal of Asian Electric Vehicles, vol. 7, no. 2, pp. 1297-1302, Dec. 2009. DOI: 10.4130/jaev.7.1297.
  1. L. Jian and K.T. Chau, “A novel electronic-continuously variable transmission propulsion system using coaxial magnetic gearing for hybrid electric vehicles,” Journal of Asian Electric Vehicles, vol. 7, no. 2, pp. 1291-1296, Dec. 2009. DOI: 10.4130/jaev.7.1291.
  1. L. Jian, K.T. Chau, Y. Gong, J.Z. Jiang, C. Yu, and W. Li, “Comparison of coaxial magnetic gears with different topologies,” IEEE Transactions on Magnetics, vol. 45, no. 10, pp. 4526-4529, Oct. 2009. DOI: 10.1109/TMAG.2009.2021662.
  1. C. Liu, K.T. Chau, W. Li, and C. Yu, “Efficiency optimization of a permanent-magnet hybrid brushless machine using DC field current control,” IEEE Transactions on Magnetics, vol. 45, no. 10, pp. 4652-4655, Oct. 2009. DOI:  10.1109/TMAG.2009.2021402.
  1. Y. Gong, K.T. Chau, J.Z. Jiang, C. Yu, and W. Li, “Analysis of doubly salient memory motors using Preisach theory,” IEEE Transactions on Magnetics, vol. 45, no. 10, pp. 4676-4679, Oct. 2009. DOI: 10.1109/TMAG.2009.2021409.
  1. L. Jian, K.T. Chau, Y. Gong, C. Yu, and W. Li, “Analytical calculation of magnetic field in surface-inset permanent magnet motors,” IEEE Transactions on Magnetics, vol. 45, no. 10, pp. 4688-4691, Oct. 2009. DOI: 10.1109/TMAG.2009.2024891.
  1. Y. Gong, K.T. Chau, J.Z. Jiang, C. Yu, and W. Li, “Design of doubly salient permanent magnet motors with minimum torque ripple,” IEEE Transactions on Magnetics, vol. 45, no. 10, pp. 4704-4707, Oct. 2009. DOI: 10.1109/TMAG.2009.2022761.
  1. C. Yu and K.T. Chau, “Thermoelectric automotive waste heat energy recovery using maximum power point tracking,” Energy Conversion and Management, vol. 50, no. 6, pp. 1506-1512, Jun. 2009. DOI: 10.1016/j.enconman.2009.02.015.
  1. L. Jian and K.T. Chau, “Design and analysis of an integrated Halbach-magnetic-geared permanent-magnet motor for electric vehicles,” Journal of Asian Electric Vehicles, vol. 7, no. 1, pp. 1213-1219, Jun. 2009. DOI: 10.4130/jaev.7.1213.
  1. L. Jian, K.T. Chau, and J.Z. Jiang, “A magnetic-geared outer-rotor permanent-magnet brushless machine for wind power generation,” IEEE Transactions on Industry Applications, vol. 45, no. 3, May-Jun. 2009. DOI: 10.1109/TIA.2009.2018974.
  1. X. Liu, K.T. Chau, J.Z. Jiang, and C. Yu, “Design and analysis of interior-magnet outer-rotor concentric magnetic gears,” Journal of Applied Physics, vol. 105, no. 7, pp. 07F101: 1-3, Apr. 2009. DOI: 10.1063/1.3058619.
  1. X. Zhu, M. Cheng, K.T. Chau, and C. Yu, “Torque ripple minimization of flux-controllable stator-permanent-magnet brushless motors using harmonic current injection,” Journal of Applied Physics, vol. 105, no. 7, pp. 07F102: 1-3, Apr. 2009. DOI: 10.1063/1.3058620.
  1. S. Niu, K.T. Chau, and C. Yu, “Quantitative comparison of double-stator and traditional permanent magnet brushless machines,” Journal of Applied Physics, vol. 105, no. 7, pp. 07F105: 1-3, Apr. 2009. DOI: 10.1063/1.3067512.
  1. C. Yu, K.T. Chau, and J. Z. Jiang, “A flux-mnemonic permanent magnet brushless machine for wind power generation,” Journal of Applied Physics, vol. 105, no. 7, pp. 07F114: 1-3, Apr. 2009. DOI: 10.1063/1.3072377.
  1. L. Jian and K.T. Chau, “Analytical calculation of magnetic field distribution in coaxial magnetic gears,” Progress in Electromagnetics Research, vol. 92, pp. 1-16, Apr. 2009. DOI: 10.2528/PIER09032301.
  1. Z. Wang and K.T. Chau, “Design, analysis and experimentation of chaotic permanent magnet DC motor drives for electric compaction,” IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 56, no. 3, pp. 245-249, Mar. 2009. DOI: 10.1109/TCSII.2009.2015371.
  1. Z. Wang and K.T. Chau, “Control of chaotic vibration in automotive wiper systems,” Chaos, Solitons and Fractals, vol. 39, no. 1, pp. 168-181, Jan. 2009. DOI: 10.1016/j.chaos.2007.01.118.

Year 2008

  1. X. Zhang, K.T. Chau, and C.C. Chan, “Overview of thermoelectric generation for hybrid vehicles,” Journal of Asian Electric Vehicles, vol. 6, no. 2, pp. 1119-1124, Dec. 2008. DOI: 10.4130/jaev.6.1119.
  1. C. Liu, K.T. Chau, J.Z. Jiang, and S. Niu, “Comparison of stator-permanent-magnet brushless machines,” IEEE Transactions on Magnetics, vol. 44, no. 11, pp. 4405-4408, Nov. 2008. DOI: 10.1109/TMAG.2008.2002632.
  1. Z. Wang, K.T. Chau, and L. Jian, “Chaoization of permanent magnet synchronous motors using stator flux regulation,” IEEE Transactions on Magnetics, vol. 44, no. 11, pp. 4151-4154, Nov. 2008. DOI: 10.1109/TMAG.2008.2002403.
  1. S. Niu, K.T. Chau, and J.Z. Jiang, “Analysis of eddy-current loss in a double-stator cup-rotor PM machine,” IEEE Transactions on Magnetics, vol. 44, no. 11, pp. 4401-4404, Nov. 2008. DOI: 10.1109/TMAG.2008.2001346.
  1. C. Liu, K.T. Chau, J.Z. Jiang, and L. Jian, “Design of a new outer-rotor permanent magnet hybrid machine for wind power generation,” IEEE Transactions on Magnetics, vol. 44, no. 6, pp. 1494-1497, Jun. 2008. DOI: 10.1109/TMAG.2007.916503.
  1. K.T. Chau, C.C. Chan, and C. Liu, “Overview of permanent-magnet brushless drives for electric and hybrid electric vehicles,” IEEE Transactions on Industrial Electronics, vol. 55, no. 6, pp. 2246-2257, Jun. 2008. DOI: 10.1109/TIE.2008.918403.
  1. Y. Fan and K.T. Chau, “Design, modeling, and analysis of a brushless doubly fed doubly salient machine for electric vehicles,” IEEE Transactions on Industry Applications, vol. 44, no. 3, pp. 727-734, May-Jun. 2008. DOI: 10.1109/TIA.2008.921406.
  1. Z. Wang and K.T. Chau, “Anti-control of chaos of a permanent magnet DC motor system for vibratory compactors,” Chaos, Solitons and Fractals, vol. 36, no. 3, pp. 694-708, May 2008. DOI: 10.1016/j.chaos.2006.06.105.
  1. K.T. Chau, D. Zhang, J.Z. Jiang and L. Jian, “Transient analysis of coaxial magnetic gears using finite element comodeling,” Journal of Applied Physics, vol. 103, no. 7, pp. 07F101: 1-3, Apr. 2008. DOI: 10.1063/1.2831491.
  1. C. Yu, K.T. Chau, X. Liu, and J.Z. Jiang, “A flux-mnemonic permanent magnet brushless motor for electric vehicles,” Journal of Applied Physics, vol. 103, no. 7, pp. 07F103: 1-3, Apr. 2008. DOI: 10.1063/1.2830553.
  1. J. Wang, K.T. Chau, J.Z. Jiang, and C. Yu, “Design and analysis of a transverse flux permanent-magnet machine using three-dimensional scalar magnetic potential finite element method,” Journal of Applied Physics, vol. 103, no. 7, pp. 07F107: 1-3, Apr. 2008. DOI: 10.1063/1.2831501.
  1. X. Zhu, K.T. Chau, M. Cheng, and C. Yu, “Design and control of a flux-controllable stator-permanent magnet brushless motor drive,” Journal of Applied Physics, vol. 103, no. 7, pp. 07F134: 1-3, Apr. 2008. DOI: 10.1063/1.2838325.
  1. S.W. Chung and K.T. Chau, “A new compliance control approach for traveling-wave ultrasonic motors,” IEEE Transactions on Industrial Electronics, vol. 55, no. 1, pp. 302-311, Jan. 2008. DOI: 10.1109/TIE.2007.903936.

Year 2007

  1. M.S.W. Chan and K.T. Chau, “A new switched-capacitor boost-multilevel inverter using partial charging,” IEEE Transactions on Circuits and Systems II, vol. 54, no. 12, pp. 1145-1149, Dec. 2007. DOI: 10.1109/TCSII.2007.905352.
  1. S. Ye and K.T. Chau, “Chaoization of DC motors for industrial mixing,” IEEE Transactions on Industrial Electronics, vol. 54, no. 4, pp. 2024-2032, Aug. 2007. DOI: 10.1109/TIE.2007.895150.
  1. S. Niu, K.T. Chau, J.Z. Jiang, and C. Liu, “Design and control of a new double-stator cup-rotor permanent-magnet machine for wind power generation,” IEEE Transactions on Magnetics, vol. 43, no. 6, pp. 2501-2503, Jun. 2007. DOI: 10.1109/TMAG.2007.893713.
  1. K.T. Chau, D. Zhang, J.Z. Jiang, C. Liu, and Y. Zhang, “Design of a magnetic-geared outer-rotor permanent-magnet brushless motor for electric vehicles,” IEEE Transactions on Magnetics, vol. 43, no. 6, pp. 2504-2506, Jun. 2007. DOI: 10.1109/TMAG.2007.893714.
  1. X. Zhu, M. Cheng, W. Zhao, C. Liu, and K.T. Chau, “A transient cosimulation approach to performance analysis of hybrid excited doubly salient machine considering indirect field-circuit coupling,” IEEE Transactions on Magnetics, vol. 43, no. 6, pp. 2558-2560, Jun. 2007.  DOI: 10.1109/TMAG.2007.893318.
  1. Z. Wang, K.T. Chau, and C. Liu, “Improvement of electromagnetic compatibility of motor drives using chaotic PWM,” IEEE Transactions on Magnetics, vol. 43, no. 6, pp. 2612-2614, Jun. 2007. DOI: 10.1109/TMAG.2007.893712.
  1. S.W. Chung and K.T. Chau, “Speed control of traveling-wave ultrasonic motors using a practical modeling approach,” Electric Power Components and Systems, vol. 35, no. 4, pp. 411-428, Apr. 2007. DOI: 10.1080/15325000601023670.
  1. K.T. Chau and C.C. Chan, “Emerging energy-efficient technologies for hybrid electric vehicles,” (Invited Paper) Proceedings of the IEEE, vol. 95, no. 4, pp. 821-835, Apr. 2007. DOI: 10.1109/JPROC.2006.890114.

Year 2006

  1. Y.S. Wong, K.T. Chau, and C.C. Chan, “Battery sizing for plug-in hybrid electric vehicles,” Journal of Asian Electric Vehicles, vol. 4, no. 2, pp. 899-904, Dec. 2006. DOI: 10.4130/jaev.4.899.
  1. M.S.W. Chan, K.T. Chau, and C.C. Chan, “A new switched-capacitor inverter for electric vehicles,” Journal of Asian Electric Vehicles, vol. 4, no. 2, pp. 905-909, Dec. 2006. DOI: 10.4130/jaev.4.905.
  1. Y. Zhang, K.T. Chau, J.Z. Jiang, D. Zhang, and C. Liu, “A finite element – analytical method for electromagnetic field analysis of electric machines with free rotation,” IEEE Transactions on Magnetics, vol. 42, no. 10, pp. 3392-3394, Oct. 2006. DOI: 10.1109/TMAG.2006.879441.
  1. Y. Fan, K.T. Chau and S. Niu, “Development of a new brushless doubly fed doubly salient machine for wind power generation,” IEEE Transactions on Magnetics, vol. 42, no. 10, pp. 3455-3457, Oct. 2006. DOI: 10.1109/TMAG.2006.879435.
  1. K.T. Chau, Y.B. Li, J.Z. Jiang, and C. Liu, “Design and analysis of a stator-doubly-fed doubly-salient permanent-magnet machine for automotive engines,” IEEE Transactions on Magnetics, vol. 42, no. 10, pp. 3470-3472, Oct. 2006. DOI: 10.1109/TMAG.2006.879440.
  1. K.T. Chau, Y.B. Li, J.Z. Jiang, and S. Niu, “Design and control of a PM brushless hybrid generator for wind power application,” IEEE Transactions on Magnetics, vol. 42, no. 10, pp. 3497-3499, Oct. 2006. DOI: 10.1109/TMAG.2006.879436.
  1. S.W. Chung and K.T. Chau, “Active control of self-locking torque of traveling-wave ultrasonic motor using standing-wave operation,” Electric Power Components and Systems, vol. 34, no. 7, pp. 799-816, Jul. 2006. DOI: 10.1080/15325000500488628.
  1. Y. Fan and K.T. Chau, “Torque ripple minimization of four-phase doubly salient permanent magnet motors using two-phase operation,” Electric Power Components and Systems, vol. 34, no. 4, pp. 401-415, Apr. 2006. DOI: 10.1080/15325000500346701.
  1. K.T. Chau and Z. Wang, “Design of permanent magnets to chaoize doubly salient PM motors for electric compaction,” Journal of Applied Physics, vol. 99, no. 8, pp. 80R306: 1-3, Apr. 2006. DOI: 10.1063/1.2165783.
  1. K.T. Chau, W. Cui, J.Z. Jiang, and Z. Wang, “Design of permanent magnet brushless motors with asymmetric air gap for electric vehicles,” Journal of Applied Physics, vol. 99, no. 8, pp. 80R322: 1-3, Apr. 2006. DOI: 10.1063/1.2173615.
  1. K.T. Chau, B. Shi, M.Q. Hu, L. Jin, and Y. Fan, “Microstepping control of ultrasonic stepping motors,” IEEE Transactions on Industry Applications, vol. 42, no. 2, pp. 436-442, Mar.-Apr. 2006. DOI: 10.1109/TIA.2005.863898.
  1. Y. Fan, K.T. Chau, and M. Cheng, “A new three-phase doubly salient permanent magnet machine for wind power generation,” IEEE Transactions on Industry Applications, vol. 42, no. 1, pp. 53-60, Jan.-Feb. 2006. DOI: 10.1109/TIA.2005.861910.

Year 2005

  1. K.T. Chau and Z. Wang, “Overview of power electronic drives for electric vehicles,” (Invited Paper) HAIT Journal of Science and Engineering - B: Applied Sciences and Engineering, vol. 2, no. 5-6, pp. 737-761, Dec. 2005. [FULL TEXT].
  1. M.S.W. Chan, K.T. Chau, and C.C. Chan, “Effective charging method for ultracapacitors,” Journal of Asian Electric Vehicles, vol. 3, no. 2, pp. 771-776, Dec. 2005. DOI: 10.4130/jaev.3.771.
  1. Y.S. Wong, K.T. Chau, and C.C. Chan, “Load forecasting of hybrid electric vehicles under real time pricing,” Journal of Asian Electric Vehicles, vol. 3, no. 2, pp. 815-818, Dec. 2005. DOI: 10.4130/jaev.3.815.
  1. W.X. Shen, K.T. Chau, C.C. Chan, and E.W.C. Lo, “Neural network-based residual capacity indicator for nickel-metal hydride batteries in electric vehicles,” IEEE Transactions on Vehicular Technology, vol. 54, no. 5, pp. 1705-1712, Sep. 2005. DOI: 10.1109/TVT.2005.853448.
  1. K.T. Chau, Q. Sun, Y. Fan, and M. Cheng, “Torque ripple minimization of doubly salient permanent-magnet motors,” IEEE Transactions on Energy Conversion, vol. 20, no. 2, pp. 352-358, Jun. 2005. DOI: 10.1109/TEC.2004.841507.
  1. Y. Fan and K.T. Chau, “Development of doubly salient permanent magnet motors for electric vehicles,” Journal of Asian Electric Vehicles, vol. 3, no. 1, pp. 689-695, Jun. 2005. DOI: 10.4130/jaev.3.689.
  1. M. Cheng, Y. Fan, and K.T. Chau, “Design and analysis of a Novel stator-doubly-fed doubly salient motor for electric vehicles,” Journal of Applied Physics, vol. 97, no. 10, pp. 10Q508: 1-3, May 2005. DOI: 10.1063/1.1853731.
  1. W. Cui, K.T. Chau, J.Z. Jiang, and Y. Fan, “Design of a Novel phase-Decoupling permanent magnet brushless ac motor,” Journal of Applied Physics, vol. 97, no. 10, pp. 10Q515: 1-3, May 2005. DOI: 10.1063/1.1860833.

Year 2004

  1. M.S.W. Chan, K.T. Chau, and C.C. Chan, “Design and implementation of neural network based capacity indicator for lithium-ion battery,” Journal of Asian Electric Vehicles, vol. 2, no. 2, pp. 627-632, Dec. 2004. DOI: 10.4130/jaev.2.627.
  1. K.T. Chau, K.C. Wu, and C.C. Chan, “A new battery capacity indicator for lithium-ion battery powered electric vehicles using adaptive neuro-fuzzy inference system,” Energy Conversion and Management, vol. 45, no. 11-12, pp. 1681-1692, Jul. 2004. DOI: 10.1016/j.enconman.2003.09.031.
  1. K.T. Chau, B. Shi, and M.Q. Hu, “A new design approach for spatially shifted standing-wave ultrasonic motors,” Electric Power Components and Systems, vol. 32, no. 7, pp 725-743, Jul. 2004. DOI: 10.1080/15325000490461082.
  1. Y. Gao and K.T. Chau, “Design of permanent magnets to avoid chaos in doubly salient PM machines,” IEEE Transactions on Magnetics, vol. 40, no. 4, pp 3048-3050, Jul. 2004. DOI: 10.1109/TMAG.2004.830196.
  1. Y. Gao and K.T. Chau, “Hopf bifurcation and chaos in synchronous reluctance motor drives,” IEEE Transactions on Energy Conversion, vol. 19, no. 2, pp. 296-302, Jun. 2004. DOI: 10.1109/TEC.2004.827012.

Year 2003

  1. Y.S. Wong, K.T. Chau, and C.C. Chan, “Optimal subsidizing policy to promote electric vehicles in Hong Kong,” Journal of Asian Electric Vehicles, vol. 1, no. 2, pp. 479-482, Dec. 2003. [FULL TEXT]
  1. S.Z. Jiang, K.T. Chau, and C.C. Chan, “Harmonic reduction in DC-link current of a dual-inverter pole-changing induction motor drive for electric vehicles,” Electric Power Components and Systems, vol. 31, no. 11, pp. 1063-1081, Nov. 2003. DOI: 10.1080/15325000390243283.
  1. Y. Gao and K.T. Chau, “Chaotification of induction motor drives under periodic speed command,” Electric Power Components and Systems, vol. 31, no. 11, pp. 1083-1099, Nov. 2003. DOI: 10.1080/15325000390243292.
  1. M. Cheng, K.T. Chau, C.C. Chan, and Q. Sun, “Control and operation of a new 8/6-pole doubly salient permanent-magnet motor drive,” IEEE Transactions on Industry Applications, vol. 39, no. 5, pp. 1363-1371, Sep.-Oct. 2003. DOI: 10.1109/TIA.2003.816506.
  1. Y. Gao and K.T. Chau, “Design of permanent magnets to avoid chaos in PM synchronous machines,” IEEE Transactions on Magnetics, vol. 39, no. 5, pp. 2995-2997, Sep. 2003. DOI: 10.1109/TMAG.2003.816718.
  1. K.T. Chau, J.Z Jiang, and Y. Wang, “A novel stator doubly fed doubly salient permanent magnet brushless machine,” IEEE Transactions on Magnetics, vol. 39, no. 5, pp. 3001-3003, Sep. 2003. DOI: 10.1109/TMAG.2003.816722.
  1. K.T. Chau, K.C. Wu, C.C. Chan, and W.X. Shen, “A new battery capacity indicator for nickel-metal hydride battery powered electric vehicles using adaptive neuro-fuzzy inference system,” Energy Conversion and Management, vol. 44, no. 13, pp. 2059-2071, Aug 2003. DOI: 10.1016/S0196-8904(02)00249-2.
  1. K.T. Chau and S.W. Chung, “Neuro-fuzzy speed tracking control of traveling-wave ultrasonic motor drives using direct pulse width modulation,” IEEE Transactions on Industry Applications, vol. 39, no. 4, pp. 1061-1069, Jul.-Aug. 2003. DOI: 10.1109/IAS.2002.1043813.
  1. K.T. Chau, B. Shi, and M.Q. Hu, “A new design method and half-step operation for ultrasonic stepping motors,” IEEE Transactions on Industry Applications, vol. 39, no. 4, pp. 953-960, Jul.-Aug. 2003. DOI: 10.1109/TIA.2003.814549.
  1. K.T. Chau and J.H. Chen, “Modeling, analysis and experimentation of chaos in a switched reluctance drive system,” IEEE Transactions on Circuits and Systems - I: Fundamental Theory and Applications, vol. 50, no. 5, pp. 712-716, May 2003. DOI: 10.1109/TCSI.2003.811030.
  1. S.Z. Jiang, K.T. Chau, and C.C. Chan, “Spectral analysis of a new six-phase pole-changing induction motor drive for electric vehicles,” IEEE Transactions on Industrial Electronics, vol. 50, no. 1, pp. 123-131, Feb. 2003. DOI: 10.1109/TIE.2002.807662.
  1. M. Cheng, K.T. Chau, and C.C. Chan, “New split-winding doubly salient permanent magnet motor drive,” IEEE Transactions on Aerospace and Electronic Systems, vol. 39, no. 1, pp. 202-210, Jan. 2003. DOI: 10.1109/TAES.2003.1188904.

Year 2002

  1. M. Cheng, Q. Sun, E. Zhou, and K.T. Chau, “New methods of measuring inductance of doubly salient permanent magnet motors,” Electric Power Components and Systems, vol. 30, no. 11, pp. 1127-1135, Nov. 2002. DOI: 10.1080/15325000290085424.
  1. K.T. Chau, M. Cheng, and C.C. Chan, “Nonlinear magnetic circuit analysis for a novel stator doubly fed doubly salient machine,” IEEE Transactions on Magnetics, vol. 38, no. 5, pp. 2382-2384, Sep. 2002. DOI: 10.1109/TMAG.2002.803582.
  1. Y. Wang, K.T. Chau, C.C. Chan, and J.Z. Jiang, “Design and analysis of a new multiphase polygonal-winding permanent-magnet brushless DC machine,” IEEE Transactions on Magnetics, vol. 38, no. 5, pp. 3258-3260, Sep. 2002. DOI: 10.1109/TMAG.2002.802128.
  1. K.T. Chau and J.H. Chen, “Analysis of chaotic behavior in switched reluctance motors using current hysteresis regulation,” Electric Power Components and Systems, vol. 30, no. 6, pp. 607-624, Jun. 2002. DOI: 10.1080/15325000290084993.
  1. K.T. Chau and Y.S. Wong, “Overview of power management in hybrid electric vehicles,” Energy Conversion and Management, vol. 43, no. 15, pp. 1953-1968, Jun. 2002. DOI: 10.1016/S0196-8904(01)00148-0.
  1. W.X. Shen, C.C. Chan, E.W.C. Lo, and K.T. Chau, “Adaptive neuro-fuzzy modeling of battery residual capacity for electric vehicles,” IEEE Transactions on Industrial Electronics, vol. 49, no. 3, pp. 677-684, Jun. 2002. DOI: 10.1109/TIE.2002.1005395.
  1. W.X. Shen, C.C. Chan, E.W.C. Lo, and K.T. Chau, “A new battery available capacity indicator for electric vehicles using neural network,” Energy Conversion and Management, vol. 43, no. 6, pp. 817-826, Apr. 2002. DOI: 10.1016/S0196-8904(01)00078-4.
  1. J.H. Chen, K.T. Chau, C.C. Chan, and Q. Jiang, “Subharmonics and chaos in switched reluctance motor drives,” IEEE Transactions on Energy Conversion, vol. 17, no. 1, pp. 73-78, Mar. 2002. DOI: 10.1109/60.986440.
  1. Y. Wang, K.T. Chau, C.C. Chan, and J.Z. Jiang, “Transient analysis of a new outer-rotor permanent-magnet brushless DC drive using circuit-field-torque coupled time-stepping finite element method,” IEEE Transactions on Magnetics, vol. 38, no. 2, pp. 1297-1300, Mar. 2002. DOI: 10.1109/20.996331.
  1. J.H. Chen, K.T. Chau, C.C. Chan, and Q. Jiang, “Subharmonics and chaos in switched reluctance motor drives,” IEEE Power Engineering Review, vol. 22, no. 2, p. 57, Feb. 2002. DOI: 10.1109/60.986440.
  1. W.X. Shen, C.C. Chan, E.W.C. Lo, and K.T. Chau, “Estimation of battery available capacity under variable discharge currents,” Journal of Power Sources, vol. 103, no. 2, pp. 180-187, Jan. 2002. DOI: 10.1016/S0378-7753(01)00840-0.
  1. S.Z. Jiang, K.T. Chau and C.C. Chan, “Performance analysis of a new dual-inverter pole-changing induction motor drive for electric vehicles,” Electric Power Components and Systems, vol. 30, no.1, pp. 11-29, Jan. 2002. DOI: 10.1080/153250002753338373.

Year 2001

  1. S.W. Chung and K.T. Chau, “Servo speed control of traveling-wave ultrasonic motors using pulse width modulation,” Electric Power Components and Systems, vol. 29, no. 8, pp. 707-722, Aug. 2001. DOI: 10.1080/153250001753182700.
  1. M. Cheng, K.T. Chau, and C.C. Chan, “Design and analysis of a new doubly salient permanent magnet motor,” IEEE Transactions on Magnetics, vol. 37, no. 4, pp. 3012-3020, Jul. 2001. DOI: 10.1109/20.947054.
  1. K.T. Chau and Y.S. Wong, “Hybridization of energy sources in electric vehicles,” Energy Conversion and Management, vol. 42, no. 9, pp. 1059-1069, Jun. 2001. DOI: 10.1016/S0196-8904(00)00128-X.
  1. T.W. Ching and K.T. Chau, “A new two-quadrant zero-current transition converter for DC motor drives,” International Journal of Electronics, vol. 88, no. 6, pp. 719-735, Jun. 2001. DOI: 10.1080/00207210110044387.
  1. M. Cheng, K.T. Chau, and C.C. Chan, “Static characteristics of a new doubly salient permanent magnet motor,” IEEE Transactions on Energy Conversion, vol. 16, no. 1, pp. 20-25, Mar. 2001. DOI: 10.1109/60.911398.
  1. J.H. Chen, K.T. Chau, and Q. Jiang, “Analysis of chaotic behavior in switched reluctance motors using voltage PWM regulation,” Electric Power Components and Systems, vol. 29, no. 3, pp. 211-227, Mar. 2001. DOI: 10.1080/153250001300006635.
  1. K.T. Chau and S.W. Chung, “Servo position control of ultrasonic motors using fuzzy neural network,” Electric Power Components and Systems, vol. 29, no. 3, pp. 229-246, Mar. 2001. DOI: 10.1080/153250001300006644.
  1. M. Cheng, K.T. Chau, and C.C. Chan, “Static characteristics of a new doubly salient permanent magnet motor,” IEEE Power Engineering Review, vol. 21, no. 2, p. 53, Feb. 2001. DOI: 10.1109/60.911398.

Year 2000

  1. J. Gan, K.T. Chau, Y. Wang, C.C. Chan, and J.Z. Jiang, “Design and analysis of a new permanent magnet brushless DC machine,” IEEE Transactions on Magnetics, vol. 36, no. 5, pp. 3353-3356, Sep. 2000. DOI: 10.1109/20.908798.
  1. J. Gan, K.T. Chau, C.C. Chan, and J.Z. Jiang, “A new surface-inset, permanent-magnet, brushless DC motor drive for electric vehicles,” IEEE Transactions on Magnetics, vol. 36, no. 5, pp. 3810-3818, Sep. 2000. DOI: 10.1109/20.908381.
  1. W.C. Lo, C.C. Chan, Z.Q. Zhu, L. Xu, D. Howe, and K.T. Chau, “Acoustic noise radiated by PWM-controlled induction machine drives,” IEEE Transactions on Industrial Electronics, vol. 47, no. 4, pp. 880-889, Aug 2000. DOI: 10.1109/41.857968.
  1. J.H. Chen, K.T. Chau, S.M. Siu, and C.C. Chan, “Experimental stabilization of chaos in a voltage-mode DC drive system,” IEEE Transactions on Circuits and Systems - I: Fundamental Theory and Applications, vol. 47, no. 7, pp. 1093-1095, Jul. 2000. DOI: 10.1109/81.855466.
  1. K.T. Chau, Y.S. Wong, and C.C. Chan, “EVSIM –– a PC-based simulation tool for electric vehicle technology course,” International Journal of Electrical Engineering Education, vol. 37, no. 2, pp. 167-179, Apr. 2000. DOI: 10.7227/IJEEE.37.2.6.
  1. M. Cheng, K.T. Chau, C.C. Chan, and E. Zhou, “Performance analysis of split-winding doubly salient permanent magnet motor for wide speed operation,” Electric Machines and Power Systems, vol. 28, no. 3, pp. 277-288, Mar. 2000. DOI: 10.1080/073135600268388.
  1. J.H. Chen, K.T. Chau, and C.C. Chan, “Analysis of chaos in current-mode-controlled DC drive systems,” IEEE Transactions on Industrial Electronics, vol. 47, no. 1, pp. 67-76, Feb. 2000. DOI: 10.1109/41.824127.
  1. M. Cheng, K.T. Chau, C.C. Chan, E. Zhou, and X. Huang, “Nonlinear varying-network magnetic circuit analysis for doubly salient permanent-magnet motors,” IEEE Transactions on Magnetics, vol. 36, no. 1, pp. 339-348, Jan. 2000. DOI: 10.1109/20.822544.

Year 1999

  1. K.T. Chau, M. Cheng, and C.C. Chan, “Performance analysis of 8/6-pole doubly salient permanent magnet motor,” Electric Machines and Power Systems, vol. 27, no. 10, pp. 1055-1067, Oct. 1999. DOI: 10.1080/073135699268713.
  1. K.T. Chau, Y.S. Wong, and C.C. Chan, “An overview of energy sources for electric vehicles,” Energy Conversion and Management, vol. 40, no. 10, pp. 1021-1039, Jul. 1999. DOI: 10.1016/S0196-8904(99)00021-7.
  1. J.H. Chen, K.T. Chau, and C.C. Chan, “Chaos in voltage-mode controlled DC drive systems,” International Journal of Electronics, vol. 86, no. 7, pp. 857-874, Jul. 1999. DOI: 10.1080/002072199133085.
  1. Y.J. Zhan, C.C. Chan, and K.T. Chau, “A Novel sliding-mode observer for indirect position sensing of switched reluctance motor drives,” IEEE Transactions on Industrial Electronics, vol. 46, no. 2, pp. 390-397, Apr. 1999. DOI: 10.1109/41.753778.
  1. K.T. Chau, T.W. Ching, and C.C. Chan, “A new two-quadrant zero-voltage transition converter for DC motor drives,” International Journal of Electronics, vol. 86, no. 2, pp. 217-231, Feb. 1999. DOI: 10.1080/002072199133599.
  1. K.T. Chau, J.M. Yao, and C.C. Chan, “A new soft-switching vector control approach for resonant snubber inverters,” International Journal of Electronics, vol. 86, no. 1, pp. 101-115, Jan. 1999. DOI: 10.1080/002072199133733.

Year 1998

  1. C.C. Chan, W. Xia, J.Z. Jiang, K.T. Chau, and M.L. Zhu, “Permanent magnet brushless drives,” IEEE Industry Applications Magazine, vol. 4, no. 6, pp. 16-22, Nov.-Dec. 1998. DOI: 10.1109/2943.730754.
  1. C.C. Chan, K.T. Chau, and Y. Li, “Analysis of negative spikes on DC-link current in voltage-source PWM inverters,” International Journal of Electronics, vol. 85, no. 4, pp. 535-544, Oct 1998. DOI: 10.1080/002072198134085.
  1. K.T. Chau and C.C. Chan, “Electric vehicle technology - a timely course for electrical engineering students,” International Journal of Electrical Engineering Education, vol. 35, no. 3, pp. 212-220, Jul. 1998. DOI: 10.1177/002072099803500304.
  1. K.T. Chau, C.C. Chan, and Y.S. Wong, “Advanced power electronic drives for electric vehicles,” Electromotion, vol. 5, no. 2, pp. 42-53, Apr.-Jun. 1998.

Year 1997

  1. K.T. Chau, “Nonlinear modelling of switching DC-DC converters operating in discontinuous conduction mode,” International Journal of Electronics, vol. 83, no. 2, pp. 271-286, Aug 1997. DOI: 10.1080/002072197135571.
  1. C.C. Chan and K.T. Chau, “An overview of power electronics in electric vehicles,” IEEE Transactions on Industrial Electronics, vol. 44, no. 1, pp. 3-13, Feb. 1997. DOI: 10.1109/41.557493.

Year 1996

  1. C.C. Chan, K.T. Chau, J.Z. Jiang, W. Xia, M. Zhu, and R. Zhang, “Novel permanent magnet motor drives for electric vehicles,” IEEE Transactions on Industrial Electronics, vol. 43, no. 2, pp. 331-339, Apr. 1996. DOI: 10.1109/41.491357.
  1. C.C. Chan, J.Z. Jiang, W. Xia, and K.T. Chau, “A novel wide speed range permanent magnet brushless DC motor drive for electric vehicles,” International Journal of Electronics, vol. 80, no. 2, pp. 235-248, Apr. 1996. DOI: 10.1080/002072196137435.
  1. K.T. Chau, “A software tool for learning the dynamic behavior of power electronics circuits,” IEEE Transactions on Education, vol. 39, no. 1, pp. 50-55, Feb. 1996. DOI: 10.1109/13.485232.
  1. C.C. Chan and K.T. Chau, “An advanced permanent magnet motor drive system for battery-powered electric vehicles,” IEEE Transactions on Vehicular Technology, vol. 45, no. 1, pp. 180-188, Feb. 1996. DOI: 10.1109/25.481836.

Year 1995

  1. C.C. Chan, J.Z. Jiang, W. Xia, and K.T. Chau, “Novel wide range speed control of permanent magnet brushless motor drives,” IEEE Transactions on Power Electronics, vol. 10, no. 5, pp. 539-546, Sep. 1995. DOI: 10.1109/63.406841.

Year 1994

  1. K.T. Chau, “A new class of pulsewidth-modulated multi-resonant converters using resonant inductor freewheeling,” International Journal of Electronics, vol. 77, no. 5, pp. 703-714, Nov. 1994. DOI: 10.1080/00207219408926095.
  1. C.C. Chan, J.Z. Jiang, G.H. Chen, X.Y. Wang, and K.T. Chau, “A novel polyphase multipole square-wave permanent magnet motor drive for electric vehicles,” IEEE Transactions on Industry Applications, vol. 30, no. 5, pp. 1258-1266, Sep. 1994. DOI: 10.1109/28.315237.
  1. C.C. Chan and K.T. Chau, “Spectral modeling of switched-mode power converters,” IEEE Transactions on Industrial Electronics, vol. 41, no. 4, pp. 441-450, Aug 1994. DOI: 10.1109/41.303795.
  1. C.C. Chan, L. Yan, P. Chen, Z. Wang, and K.T. Chau, “Analysis of electromagnetic and thermal fields for induction motors during starting,” IEEE Transactions on Energy Conversion, vol. 9, no. 1, pp. 53-60, Mar. 1994. DOI: 10.1109/60.282476.
  1. K.T. Chau, “New constant-frequency multi-resonant boost convertor,” Electronics Letters, vol. 30, no. 2, pp. 101-102, Jan. 1994. DOI: 10.1049/el:19940076.

Year 1993

  1. C.C. Chan, J.Z. Jiang, G.H. Chen, and K.T. Chau, “Computer simulation and analysis of a new polyphase multipole motor drive,” IEEE Transactions on Industrial Electronics, vol. 40, no. 6, pp. 570-576, Dec. 1993. DOI: 10.1109/41.245894.
  1. K.T. Chau, “Nonlinear modelling of switching DC-DC converters with independent inputs,” International Journal of Electronics, vol. 75, no. 2, pp. 361-374, Aug 1993. DOI: 10.1080/00207219308907115.
  1. C.C. Chan and K.T. Chau, “A new zero-voltage-switching DC/DC boost converter,” IEEE Transactions on Aerospace and Electronic Systems, vol. 29, no. 1, pp. 125-134, Jan. 1993. DOI: 10.1109/7.249118.

Year 1992

  1. K.T. Chau, “PC-aided electromagnetic analysis of permanent magnet synchronous motors,” International Journal of Engineering Education, vol. 8, no. 3, pp. 228-234, Dec. 1992. [FULL TEXT]
  1. C.C. Chan and K.T. Chau, “A fast and exact time-domain simulation of switched-mode power regulators,” IEEE Transactions on Industrial Electronics, vol. 39, no. 4, pp. 341-350, Aug 1992. DOI: 10.1109/41.149752.

Year 1991

  1. C.C. Chan and K.T. Chau, “Design of electrical machines by the finite element method using distributed computing,” Computers in Industry, vol. 17, no. 4, pp. 367-374, Dec. 1991. DOI: 10.1016/0166-3615(91)90049-F.
  1. K.T. Chau, Y.S. Lee, and A. IoiNovici, “Computer-aided modeling of quasi-resonant converters in the presence of parasitic losses by using MISSCO concept,” IEEE Transactions on Industrial Electronics, vol. 38, no. 6, pp. 454-461, Dec. 1991. DOI: 10.1109/41.107101.
  1. K.T. Chau, “Computer-aided design of a permanent magnet motor,” Electric Machines and Power Systems, vol. 19, no. 4, pp. 501-511, Aug 1991. DOI: 10.1080/07313569108909540.
  1. C.C. Chan and K.T. Chau, “A new PWM algorithm for battery-source three-phase inverters,” Electric Machines and Power Systems, vol. 19, no. 1, pp. 43-54, Jan. 1991. DOI: 10.1080/07313569108909502.

Year 1990

  1. C.C. Chan and K.T. Chau, “Computer graphics aided design for an advanced electrical motor,” Journal of Computer-Aided Engineering, vol. 7, no. 3, pp. 72-74, Jun. 1990. DOI: 10.1049/cae.1990.0018.

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