五相永磁同步电机两相绝缘故障容错控制下的中性点电压建模与处理方法

Five-phase permanent magnet synchronous motors are demanded in many safe-crucial applications for their appealing fault-tolerant capability. Unlike most previous articles on open-circuit faults and line-to-neutral faults, this article concentrates on two-phase insulation faults, including the two-phase interturn fault (ITF) and the interphase fault (IPF). ITF and IPF represent two common unbalance...