用于缓解隔离式交直流矩阵变换器低次谐波的SVM策略

Isolated ac-dc matrix converter features bidirectional power conversion, galvanic isolation, and high power density. However, the conventional pulsewidth modulation methods in the literature can lead to the input ac distortions in the isolated ac-dc matrix converter with excessive low-order harmonics. To improve the current quality and maintain a low number of switching actions, an improved space ...