TY - GEN
T1 - Two-Phase Open-Circuit Fault Tolerant Control Based on Five-Phase Current-Source Inverter
AU - Yang, Shijie
AU - Bai, Jingang
AU - Liu, Yong
AU - Zhou, Ziyu
AU - Zheng, Ping
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - Current-source inverter (CSI) is considered as a promising candidate for PMSM drives. The employment of dc-link inductor instead of the bulk capacitor utilized in the voltage-source inverter (VSI) makes CSI more reliable on resisting the short-circuit fault of semiconductor devices. It is also recognized that the five-phase machine gains better reliability under winding fault conditions. It is worthwhile to explore the feasibility of the combination of CSI and the five-phase control scheme. In this paper, the CSI-based five-phase PMSM drive is investigated. Two-phase open-circuit fault is considered and the fault tolerant control based on CSI topology is proposed. The vector space distributions under the healthy and fault conditions are presented for reference synthesis. Simulation results provide better validation for the proposed schemes.
AB - Current-source inverter (CSI) is considered as a promising candidate for PMSM drives. The employment of dc-link inductor instead of the bulk capacitor utilized in the voltage-source inverter (VSI) makes CSI more reliable on resisting the short-circuit fault of semiconductor devices. It is also recognized that the five-phase machine gains better reliability under winding fault conditions. It is worthwhile to explore the feasibility of the combination of CSI and the five-phase control scheme. In this paper, the CSI-based five-phase PMSM drive is investigated. Two-phase open-circuit fault is considered and the fault tolerant control based on CSI topology is proposed. The vector space distributions under the healthy and fault conditions are presented for reference synthesis. Simulation results provide better validation for the proposed schemes.
KW - current-source inverter
KW - fault tolerant control
KW - five-phase PMSM drives
KW - two-phase open circuit
UR - https://www.scopus.com/pages/publications/85146350114
U2 - 10.1109/ICEMS56177.2022.9983216
DO - 10.1109/ICEMS56177.2022.9983216
M3 - 会议稿件
AN - SCOPUS:85146350114
T3 - 2022 International Conference on Electrical Machines and Systems, ICEMS 2022
BT - 2022 International Conference on Electrical Machines and Systems, ICEMS 2022
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 25th International Conference on Electrical Machines and Systems, ICEMS 2022
Y2 - 29 November 2022 through 2 December 2022
ER -