| Title: Lecturer, Master's Supervisor Research directions: Power electronics and energy conversion, motor drive, New energy grid integration Email: pcliu2023@seu.edu.cn office phone: |
Biography：
Liu Pengcheng, Ph.D., obtained his bachelor's and doctoral degrees from Southeast University in 2016 and 2022, respectively, under the supervision of Professor Wang Zheng. During his PhD studies, he was funded by the China Scholarship Council to pursue joint training at the University of Alberta in Canada, where his co-supervisor was Professor Ryan (Yunwei) Li. He has led one youth project funded by the National Natural Science Foundation of China, and participated in three general projects and three enterprise projects funded by the National Natural Science Foundation of China in the past five years. As the first author, he has published more than ten SCI/EI indexed papers, including five IEEE Trans. papers in the first quartile of SCI, and has been granted four Chinese invention patents as the first author or as a co-first author with his supervisor. He serves as a reviewer for several international journals and conferences, including IEEE Transactions on Industrial Electronics, IEEE Transactions on Transportation Electrification, and ICEMS.
Publications：
1.P. Liu, Z. Wang, Y. Xu and M. Cheng, "Modeling and Analysis of Speed Control Loop for Low Carrier Ratio PWM CSI-Fed Motor Drives Based on Discrete-Time State Space Equation," in IEEE Transactions on Transportation Electrification, vol. 12, no. 1, pp. 66-77, Feb. 2026.
2.P. Liu, Z. Wang, L. Ding, Y. Li, B. Wang and M. Cheng, "Discrete-Time Complex-Vector Model Based Closed-Loop Current Controller for CSC-Fed PMAC Machine Systems With Low Carrier Ratios," in IEEE Transactions on Power Electronics, vol. 38, no. 1, pp. 762-775, Jan. 2023.
3.P. Liu, Z. Wang, Y. Xu, Z. Zou, F. Deng and Y. Li, "Improved Harmonic Profile for High-Power PWM Current-Source Converters with Modified Space-Vector Modulation Schemes," in IEEE Transactions on Power Electronics, vol. 36, no. 10, pp. 11234-11244, Oct. 2021.
4.P. Liu, Z. Wang, Y. Xu, H. Xiao and Y. Li, " Optimal Overlap-time Distribution of Space Vector Modulation for Current-Source Rectifier," in IEEE Transaction on Industrial Electronics, vol. 68, no. 6, pp. 4586-4597, April 2020.
5.P. Liu, Z. Wang, Q. Song, Y. Xu and M. Cheng, "Optimized SVM and Remedial Control Strategy for Cascaded Current-Source-Converters Based Dual Three-phase PMSM Drives System," in IEEE Transactions on Power Electronics, vol. 35, no. 6, pp. 6153-6164, June 2019.
Graduates：
Assisted in guiding two undergraduate graduates (years 2024 and 2025). Guided undergraduates to win the national first prize in the 4th National Simulation Innovation Application Competition in 2025.
