一种新型电机电源变换器研究

Study on a Novel Power Converter for Motor

提出一种新型五电平开关磁阻电机电源变换器的拓扑结构,该变换器能够减少功率器件的开关次数,降低器件的损耗,提高系统的效率。仿真结果表明该变换器具有很高的实用性。

A novel high power five-level converter topology for switched reluctance motor is proposed; the switching frequency and loss for parts of the apparatus can be reduced by this converter. The corresponding simulation models were built. The results indicated that this converter has very high practicability. Thereby, the using of this converter at high- power situation for SRM can be realized.