次级采用箝位网络的移相全桥ZVSZCS变换器

Phase-Shifted Full-Bridge ZVSZCS Converter Using Secondary Clamp Circuit

提出了一种次级加箝位网络的移相全桥ZVSZCS变换器,该变换器实现了超前桥臂的零电压开关和滞后桥臂的零电流开关,减少了续流状态时的初级环游。本文分析了变换器的工作原理和参数设计,并给出了实验结果。

This paper proposes a new phase-shifted full-bridge ZVZCS converter with secondary clamp circuit,which realizes ZVS for leading leg and ZCS for lagging leg,as well as decrease the circulating current.The operation principle and parameter design is analyzed.The experimental results is provided to verify the principle of this converter.