@inproceedings{0d3057318cde4aedafd41b57124617a4,
title = "Research on Torque Ripple of Multi-Phase PM Machine under Fault-Tolerant Condition",
abstract = "The influence factors of torque ripple under fault-tolerant condition are investigated from the aspects of magnetomotive force (MMF) harmonics and magnetic saturation for multi-phase PM machine. The armature MMF harmonic distributions under healthy and fault-tolerant conditions are obtained. Reconfiguration of the phase currents introduces some new harmonic components, which are featured as 5n and 5n±2 times. The introduced 12th armature MMF harmonic interacts with the 3rd rotor MMF harmonic, and this will cause 2nd and 4th torque harmonics. The torque ripple and torque harmonic distribution under different load conditions are further investigated to indicate the influence of magnetic saturation on torque ripple. Results show that magnetic saturation will increase the ratios of 2nd and 4th harmonics in torque, thus causing the increase of torque ripple.",
keywords = "MMF harmonic, fault-tolerant, magnetic saturation, multi-phase PM machine, torque ripple",
author = "Zuosheng Yin and Yi Sui and Jiaxuan Huang and Jiaqi Liu and Ping Zheng",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 22nd International Conference on Electrical Machines and Systems, ICEMS 2019 ; Conference date: 11-08-2019 Through 14-08-2019",
year = "2019",
month = aug,
doi = "10.1109/ICEMS.2019.8922120",
language = "英语",
series = "2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019",
address = "美国",
}