TY - GEN
T1 - A torque ripple reduction method for the aircraft wound-rotor synchronous starter/generator in the starting mode
AU - Mao, Shuai
AU - Liu, Weiguo
AU - Zhang, Zan
AU - Jiao, Ningfei
AU - Zhao, Dongdong
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/4/18
Y1 - 2018/4/18
N2 - This paper proposes a torque ripple reduction method for the aircraft wound-rotor synchronous starter/generator in the starting mode. The high-frequency injection method which is commonly used in sensorless control and parameter identification algorithms yields significant torque ripple on the main generator (MG). Since the main exciter (ME) and the MG are mounted on the same shaft, in this paper, the torque of the ME is controlled to compensate the torque ripple of the MG, so that the ripple on the output torque can be reduced. A method which integrates the open-loop control of the field current of the MG into the closed-loop control of the torque of the ME is proposed. The effectiveness of this method is verified by experimental results.
AB - This paper proposes a torque ripple reduction method for the aircraft wound-rotor synchronous starter/generator in the starting mode. The high-frequency injection method which is commonly used in sensorless control and parameter identification algorithms yields significant torque ripple on the main generator (MG). Since the main exciter (ME) and the MG are mounted on the same shaft, in this paper, the torque of the ME is controlled to compensate the torque ripple of the MG, so that the ripple on the output torque can be reduced. A method which integrates the open-loop control of the field current of the MG into the closed-loop control of the torque of the ME is proposed. The effectiveness of this method is verified by experimental results.
KW - Excitation control
KW - High-frequency injection
KW - Torque ripple reduction
KW - Wound-rotor synchronous starter/generator (WSSG)
UR - http://www.scopus.com/inward/record.url?scp=85046962962&partnerID=8YFLogxK
U2 - 10.1109/APEC.2018.8341065
DO - 10.1109/APEC.2018.8341065
M3 - 会议稿件
AN - SCOPUS:85046962962
T3 - Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
SP - 546
EP - 551
BT - APEC 2018 - 33rd Annual IEEE Applied Power Electronics Conference and Exposition
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 33rd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2018
Y2 - 4 March 2018 through 8 March 2018
ER -