具有平滑双向模式切换和对称解耦电压补偿的单相AC/DC变换器控制与调制

In this article, a bidirectional single-phase ac/dc converter with active power decoupling (APD) and smooth mode switching is proposed. Power decoupling techniques have been proved efficient in the reduction of bulky dc bus electrolytic capacitors (E-caps) for single-phase low-power level conversion systems. However, it is found that when dealing with transient conditions such as sudden bidirectio...