Temperature field analysis and equal-amplitude temperature rise constraint current control method under open-circuit fault-tolerant operation for five-phase permanent magnet motor

• Published in: International journal of thermal sciences Vol. 202; p. 109088
• Main Authors: Jiang, Siyuan, Gao, Mengzhen, Niu, Junheng, Feng, Haichao, Ai, Liwang, Xu, Xiaozhuo
• Format: Journal Article
• Language: English
• Published: Elsevier Masson SAS 01.08.2024
• Subjects: Electromagnetic field; Fault tolerance; Five-phase permanent magnet motor; Open-circuit fault; Temperature field; Temperature rise; Open-circuit fault; Temperature rise; Fault tolerance; Electromagnetic field; Temperature field; Five-phase permanent magnet motor

The phase redundancy and freedom of the five-phase permanent magnet motor (FPPMM) enhance the reliability of the motor system. However, the temperature rise and torque reduction issues of the motor during open-circuit fault operation need to be further studied. In order to study the temperature dist...