考虑中点电压波动的三相Vienna整流器开关损耗降低空间矢量DPWM

Discontinuous pulsewidth modulation (DPWM) has found widespread application in three-level ac/dc converters due to its superior efficiency. However, conventional DPWM, characterized by low-frequency neutral-point (NP) voltage fluctuations, introduces vector synthesis deviation and leads to increased low-order harmonics in the input current. In this article, a switching loss-reduced space-vector DP...