TY - GEN
T1 - Reconstruction Method of Stator Magnetomotive Force of High-Speed Fault-Tolerant Permanent Magnet Synchronous Motor with Single Winding Independent Control Structure
AU - Gao, Zhibai
AU - Cao, Jiwei
AU - Zhong, Chengbao
AU - Liu, Jiaxi
AU - Song, Yuchen
AU - Li, Liyi
N1 - Publisher Copyright:
© 2024 The Institute of Electrical Engineers of Japan.
PY - 2024
Y1 - 2024
N2 - Aiming at the reliability problem of permanent magnet synchronous motor system, a reconstruction method of stator magnetomotive force based on independent winding control structure is established in this paper. For the problem of stator magnetomotive force reconstruction after fault, the mathematical derivation based on current is carried out in this paper, and the current control target of reconstructing stator magnetomotive is obtained. Through this method, the current of each phase of the motor with independent winding control structure can be quickly obtained by formula, and the motor system can run at the same power, torque and speed before and after the fault. Finally, the prototype model based on this method is established by finite element simulation, which proves the effectiveness of this method.
AB - Aiming at the reliability problem of permanent magnet synchronous motor system, a reconstruction method of stator magnetomotive force based on independent winding control structure is established in this paper. For the problem of stator magnetomotive force reconstruction after fault, the mathematical derivation based on current is carried out in this paper, and the current control target of reconstructing stator magnetomotive is obtained. Through this method, the current of each phase of the motor with independent winding control structure can be quickly obtained by formula, and the motor system can run at the same power, torque and speed before and after the fault. Finally, the prototype model based on this method is established by finite element simulation, which proves the effectiveness of this method.
KW - fault-tolerant permanent magnet motor (FTPMM)
KW - magnetomotive force reconstruction
KW - multi-phase motor
UR - https://www.scopus.com/pages/publications/105002399454
U2 - 10.23919/ICEMS60997.2024.10921077
DO - 10.23919/ICEMS60997.2024.10921077
M3 - 会议稿件
AN - SCOPUS:105002399454
T3 - 2024 27th International Conference on Electrical Machines and Systems, ICEMS 2024
SP - 399
EP - 404
BT - 2024 27th International Conference on Electrical Machines and Systems, ICEMS 2024
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 27th International Conference on Electrical Machines and Systems, ICEMS 2024
Y2 - 26 November 2024 through 29 November 2024
ER -