首页> 外文会议>Applied Power Electronics Conference and Exposition (APEC), 2012 Twenty-Seventh Annual IEEE >Fault-tolerant control of five-phase PM machines with pentagon connection of stator windings under open-circuit faults
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Fault-tolerant control of five-phase PM machines with pentagon connection of stator windings under open-circuit faults

机译:五相永磁电机在开路故障下五角形连接定子绕组的容错控制

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摘要

In this paper, a fault-tolerant control technique for five-phase permanent magnet machines with pentagon connection of stator windings is presented. Open-circuit faults in machine winding as well as inverter switches are analyzed by the proposed control technique. The proposed control technique ensures continuous operation of the machine while producing minimum stator ohmic loss and minimum torque ripple. In addition to single-phase and double-phase faults, triple-phase faults are also considered in pentagon connection. Experimental results for a five-phase PM machine are provided to demonstrate the proposed fault-tolerant control strategy.
机译:本文提出了一种五边形定子绕组五边形永磁电机的容错控制技术。通过提出的控制技术分析了机器绕组以及逆变器开关中的开路故障。提出的控制技术可确保电机连续运行,同时产生最小的定子欧姆损耗和最小的转矩脉动。除了单相和双相故障,五边形连接中也考虑了三相故障。提供了五相永磁电机的实验结果,以证明所提出的容错控制策略。

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