TY - GEN
T1 - A novel modular 4-level power converter-based direct instantaneous torque control strategy for switched reluctance machine
AU - Peng, Chenfan
AU - Song, Shoujun
AU - Ma, Ruiqing
AU - Liu, Weiguo
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/6/26
Y1 - 2018/6/26
N2 - The direct instantaneous torque control strategy for switched reluctance machine with a novel modular 4-level power converter is proposed in this paper. Compared with the modular 3-level converter, the proposed modular 4-level converter has an additional charge capacitor, diode and power switch. By using this new converter topology, the direct instantaneous torque control strategy can breakthrough the voltage limitation of the modular 3-level converter and accelerate the magnetization and demagnetization process, which significantly helps to decrease the torque ripple and improve the dynamic performance of the SRM. The direct instantaneous torque control strategy corresponding to the 4-level power converter is described and analyzed in different conduction regions in detail. The effectiveness of the proposed converter and control strategy is verified by simulation with a 1kW three-phase 12/8-pole SRM prototype.
AB - The direct instantaneous torque control strategy for switched reluctance machine with a novel modular 4-level power converter is proposed in this paper. Compared with the modular 3-level converter, the proposed modular 4-level converter has an additional charge capacitor, diode and power switch. By using this new converter topology, the direct instantaneous torque control strategy can breakthrough the voltage limitation of the modular 3-level converter and accelerate the magnetization and demagnetization process, which significantly helps to decrease the torque ripple and improve the dynamic performance of the SRM. The direct instantaneous torque control strategy corresponding to the 4-level power converter is described and analyzed in different conduction regions in detail. The effectiveness of the proposed converter and control strategy is verified by simulation with a 1kW three-phase 12/8-pole SRM prototype.
KW - direct instantaneous torque control
KW - modular 4-level power converter
KW - switched reluctance machine
UR - http://www.scopus.com/inward/record.url?scp=85050134186&partnerID=8YFLogxK
U2 - 10.1109/ICIEA.2018.8398052
DO - 10.1109/ICIEA.2018.8398052
M3 - 会议稿件
AN - SCOPUS:85050134186
T3 - Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018
SP - 2079
EP - 2083
BT - Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018
Y2 - 31 May 2018 through 2 June 2018
ER -
