TY - GEN
T1 - Input Current Harmonics Suppression Control for PMSM Drive System without Electrolytic Capacitor
AU - Liu, Zhaoguo
AU - Ding, Wen
AU - Li, Yangyang
AU - Chen, Shuo
AU - Yuan, Jiangnan
AU - Li, Jialing
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021/5/24
Y1 - 2021/5/24
N2 - In order to improve the source power factor of permanent magnet synchronous motor (PMSM) drive system without electrolytic capacitor, an input current harmonic suppression control strategy is proposed in this paper. First, the harmonic component of the source input current is obtained by subtracting the source input current after filtering from the source input current before filtering. Then, a proportional integral regulator is used to regulated the difference between the value 0 and the source input current harmonic component, and the absolute value of proportional integral regulator output is used to modify the inverter input power given waveform signal. The source input current harmonic component can approach to 0 by adjusting the parameters of proportional integral regulator in the input current harmonic suppression control strategy.
AB - In order to improve the source power factor of permanent magnet synchronous motor (PMSM) drive system without electrolytic capacitor, an input current harmonic suppression control strategy is proposed in this paper. First, the harmonic component of the source input current is obtained by subtracting the source input current after filtering from the source input current before filtering. Then, a proportional integral regulator is used to regulated the difference between the value 0 and the source input current harmonic component, and the absolute value of proportional integral regulator output is used to modify the inverter input power given waveform signal. The source input current harmonic component can approach to 0 by adjusting the parameters of proportional integral regulator in the input current harmonic suppression control strategy.
KW - Electrolytic capacitor-less
KW - PMSM drive system
KW - current harmonics supperssion
KW - power factor
UR - https://www.scopus.com/pages/publications/85114203329
U2 - 10.1109/ECCE-Asia49820.2021.9479311
DO - 10.1109/ECCE-Asia49820.2021.9479311
M3 - 会议稿件
AN - SCOPUS:85114203329
T3 - Proceedings of the Energy Conversion Congress and Exposition - Asia, ECCE Asia 2021
SP - 204
EP - 209
BT - Proceedings of the Energy Conversion Congress and Exposition - Asia, ECCE Asia 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 12th IEEE Energy Conversion Congress and Exposition - Asia, ECCE Asia 2021
Y2 - 24 May 2021 through 27 May 2021
ER -