摘  要：分析了永磁同步电机定子匝间短路故障常用的模拟方法，研究了国内外定子匝间短路故障诊断方法的发展状况，预测了定子匝间短路故障诊断方法的发展趋势，提出了研究定子匝间短路故障诊断应注意的问题。
关键词：永磁同步电机；匝间短路；故障诊断

Abstract:  Stator winding inter-turn short circuit fault simulation methods commonly used in PMSM was analyzed, development state of the fault diagnosis method at home and abroad was studied, future development trend of the fault diagnosis method was predicted, and problems of research on the fault diagnosis should pay attention to were put forward.
Key words:  permanent magnet synchronous motor (PMSM); inter-turn short circuit; fault diagnosis