一种带共模滤波器的电流源整流器改进非对称调制方法以降低开关器件电压应力

Common-mode (CM) filters are usually utilized in high power density three-phase current-source rectifier (3ph-CSR) to suppress the CM noise in the input currents. However, when CM filters are utilized, the inductor currents at the positive and negative ends of the dc side of 3ph-CSR are unequal, which brings high voltage stress on switching devices. To reduce the voltage stress on the switching de...