Academic Profile : Faculty

chtlee_1_2_3.jpg picture
Asst Prof Christopher H. T. Lee
Nanyang Assistant Professor (NRF), School of Electrical & Electronic Engineering
Nanyang Assistant Professor, School of Electrical & Electronic Engineering
NRF Fellow, School of Electrical and Electronic Engineering, School of Electrical and Electronic Engineering (EEE)
External Links
 
Journal Articles
(Not applicable to NIE
staff as info will be
pulled from PRDS)
F. Shen, J. Mei, Y. Zuo, S. Xie, and C. H. T. Lee, “Novel flux-switching machine with star-array permanent-magnet arrangement,” IEEE Transactions on Industrial Electronics, vol. 69, no. 9, pp. 8851–8861, September 2022.

H. Chen, A. El-Refaie, Y. Zuo, S. Cai, S. Xie, and C. H. T. Lee, “Evaluation of a contra-rotating flux-modulated machine featured with dual flux-modulated for wind power generation,” IEEE Transactions on Industrial Electronics, vol. 69, no. 9, pp. 8770–8781, September 2022.

X. Yuan, and C. H. T. Lee, “A simple three-degree-of-freedom digital current controller with dead beat response for ac machines,” IEEE Transactions on Industrial Electronics, vol. 69, no. 8, pp. 7848–7858, August 2022.

X. Yuan, J. Chen, W. Liu, and C. H. T. Lee, “A linear control approach to design digital speed control system to PMSMs,” IEEE Transactions on Power Electronics, vol. 37, no. 3, pp. 8596–8610, July 2022.

X. Yuan, Y. Zuo, Y. Fan, and C. H. T. Lee, “Model-free predictive current control of SPMSM drives using extended state observer,” IEEE Transactions on Industrial Electronics, vol. 69, no. 7, pp. 6540–6550, July 2022.

X. Yuan, J. Chen, C. Jiang, and C. H. T. Lee, “Discrete-time current regulator for ac machine drives,” IEEE Transactions on Power Electronics, vol. 37, no. 5, pp. 5847–5858, May 2022.

H. Chen, J. He, X. Guan, N. A. O. Demerdash, A. El-Refaie, and C. H. T. Lee, “High-resistance connection diagnosis in five-phase PMSMs based on the method of magnetic field pendulous oscillation and symmetrical components,” IEEE Transactions on Industrial Electronics, vol. 69, no. 3, pp. 2288–2299, March 2022.

J. Zheng, W. Zhao, J. Ji, and C. H. T. Lee, “Quantitative analysis on maximum efficiency point and specific high-efficiency region of permanent-magnet machines,” IEEE Transactions on Industrial Electronics, vol. 69, no. 2, pp. 1333–1345, February 2022.

J. Chen, J. Mei, X. Yuan, Y. Zuo, and C. H. T. Lee, “Natural speed observer for nonsalient ac motors,” IEEE Transactions on Power Electronics, vol. 37, no. 1, pp. 14–20, January 2022.

Y. Zuo, J. Mei, X. Yuan, C. Jiang, S. Xie, and C. H. T. Lee, “Linear active disturbance rejection controllers for PMSM speed regulation system considering the speed filter,” IEEE Transactions on Power Electronics, vol. 36, no. 12, pp. 14579–14592, December 2021.
Books
(Not applicable to NIE
staff as info will be
pulled from PRDS)
C. H. T. Lee, Emerging technologies for electric and hybrid vehicles. Singapore: Springer Nature, 300 pages, tentative in 2022.

C. H. T. Lee, Design, analysis and application of magnetless doubly salient machines. Singapore: Springer Nature, 200 pages, 2018.
Book Chapters
(Not applicable to NIE
staff as info will be
pulled from PRDS)
C. H. T. Lee, J. L. Kirtley, and M. Angle, “Switched reluctance motor drives for electric and hybrid electric vehicles,” Switched Reluctance Motor – Concept, Control and Applications, InTech, 2017, pp. 97–114.

C. H. T. Lee, and K. Y. Chan, “Overview of electrochemical energy sources for electric vehicles,” Energy Systems for Electric and Hybrid Vehicles, The Institution of Engineering and Technology (IET), 2016, pp. 31–67.

C. C. Chan, L. Jian, and C. H. T. Lee, “Integration of energy and information in electric vehicle systems,” Energy Systems for Electric and Hybrid Vehicles, The Institution of Engineering and Technology (IET), 2016, pp. 373–393.
Conference Papers
(Not applicable to NIE
staff as info will be
pulled from PRDS)
J. Zhu, J. Chen, H. Chen, and C. H. T. Lee, “Rated operating point optimization for surface permanent magnet vernier motor for torque density and power factor improvement,” Proceedings of IEEE/AIAA Transportation Electrification Conference and Electric Aircraft Technologies Symposium 2022 (ITEC 2022), Anaheim, CA, USA, Paper No. 1027, June 2022.

L. Cao, Y. Zuo, S. Xie, C. C. Hoang, B. S. Han, and C. H. T. Lee, “A comparison of permanent-magnet vernier motor and interior permanent-magnet motor for hybrid electric vehicles,” Proceedings of International Power Electronics Conference 2022 (IPEC 2022-ECCE Asia), Himeji, Japan, Paper No. 1570768789, May 2022.

F. Shen, Y. Yan, S. Ramakrishna, C. J. Gajanayake, S. Wang, and C. H. T. Lee, “Analysis of vernier machine with stator-V-shaped permanent-magnet arrangement,” Proceedings of The 47st Annual Conference of The IEEE Industrial Electronics Society (IECON 2021), virtual conference, Paper No. TD-008338, October 2021.

Y. He, H. Chen, and C. H. T. Lee, “Design of a decoupled double-stator flux-switching permanent-magnet rotary-linear motor with two degree-of-freedom motion,” Proceedings of The 47th Annual Conference of The IEEE Industrial Electronics Society (IECON 2021), virtual conference, Paper No. TD-008389, October 2021.

S. Xie, H. Chen, L. Cao, Y. Zuo, X. Yuan, B. S. Han, C. C. Hoang, and C. H. T. Lee, “Harmonic reduction for two-slot pitch winding permanent magnet vernier machines with stator shifting technique,” Proceedings of The 47th Annual Conference of The IEEE Industrial Electronics Society (IECON 2021), virtual conference, Paper No. TD-008559, October 2021.

Y. Yan, F. Shen, S. Ramakrishna, C. J. Gajanayake, and C. H. T. Lee, “A novel fault tolerant flux switching memory machine with highly flux controllability,” Proceedings of The 47th Annual Conference of The IEEE Industrial Electronics Society (IECON 2021), virtual conference, Paper No. TD-008613, October 2021.

X. Yuan, J. Chen, Y. Zuo, and C. H. T. Lee, “Deadbeat predictive current control considering inverter nonlinearity for permanent magnet synchronous machine drives,” Proceedings of 2021 IEEE Energy Conversion Congress and Exposition (ECCE 2021), Vancouver, Canada, Paper No. EC-21340, October 2021.

Y. Zuo, J. Zhu, X. Yuan, and C. H. T. Lee, “Smooth speed control for low-speed high-torque permanent magnet vernier machine based on adaptive disturbance identification,” Proceedings of 2021 IEEE Energy Conversion Congress and Exposition (ECCE 2021), Vancouver, Canada, Paper No. EC-21838, October 2021.
 
Keynote Speeches & Editorship of Special Issues
(Not applicable to NIE
staff as info will be
pulled from PRDS)
Keynote Presentation
Gearless Electric Motor Drives for Electric and Hybrid Vehicles 3rd Asia Conference on Renewable Energy and Environmental Engineering (AREEE 2022)

Associate Editor
IEEE Transactions on Industrial Electronics
IEEE Transactions on Energy Conversion
IEEE Access
IET Renewable Power Generation
Google Scholar