用于移相全桥变换器中降低导通损耗的低压额定二极管耦合电感整流器

A phase-shift full-bridge converter with a coupled inductor rectifier (CIR) has been introduced to eliminate the primary circulating current and reduce the voltage stress on rectifier diodes. However, a small magnetizing inductance is inevitably used due to low zero-voltage-switching (ZVS) current, and some diodes still suffer from high voltage stress. In addition, during the freewheeling period, ...