TY - GEN
T1 - Armature Current Minimization Control Method for Aircraft Two-Stage HVDC Starter-Generator System in Wide-Speed-Range Generation State
AU - Jiao, Ningfei
AU - Fang, Yaoda
AU - Zhang, Deliang
AU - Liu, Weiguo
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - Aiming at the aircraft two-stage high-voltage direct current (HVDC) integrated starter-generator (ISG) system, this paper proposes a control method for armature current minimization and stabilized power generation based on PWM rectification and excitation regulation. Based on the structural principle and mathematical model of the two-stage HVDC ISG system, the optimization problem of armature current minimization is analyzed and solved from a mathematical point of view, and then the control method of the minimum armature current of the main machine (MM) in the wide-speed range power generation state is derived. The proposed method can realize fast dynamic response performance while keeping the armature current minimized in a wide speed range for the two-stage HVDC ISG, which is of great significance for reducing the stator copper loss and the burden of rectified power devices of the system. Finally, the feasibility and effectiveness of the proposed method are verified by simulation and comparative analysis.
AB - Aiming at the aircraft two-stage high-voltage direct current (HVDC) integrated starter-generator (ISG) system, this paper proposes a control method for armature current minimization and stabilized power generation based on PWM rectification and excitation regulation. Based on the structural principle and mathematical model of the two-stage HVDC ISG system, the optimization problem of armature current minimization is analyzed and solved from a mathematical point of view, and then the control method of the minimum armature current of the main machine (MM) in the wide-speed range power generation state is derived. The proposed method can realize fast dynamic response performance while keeping the armature current minimized in a wide speed range for the two-stage HVDC ISG, which is of great significance for reducing the stator copper loss and the burden of rectified power devices of the system. Finally, the feasibility and effectiveness of the proposed method are verified by simulation and comparative analysis.
KW - armature current minimization
KW - integrated starter-generator (ISG)
KW - joint regulation
KW - PWM rectification
UR - http://www.scopus.com/inward/record.url?scp=85179503330&partnerID=8YFLogxK
U2 - 10.1109/IECON51785.2023.10312099
DO - 10.1109/IECON51785.2023.10312099
M3 - 会议稿件
AN - SCOPUS:85179503330
T3 - IECON Proceedings (Industrial Electronics Conference)
BT - IECON 2023 - 49th Annual Conference of the IEEE Industrial Electronics Society
PB - IEEE Computer Society
T2 - 49th Annual Conference of the IEEE Industrial Electronics Society, IECON 2023
Y2 - 16 October 2023 through 19 October 2023
ER -