摘要:本文總結了以往一些ZVZCS移相全橋變換器的拓撲,在實現主電流復位的常用方法的基礎上,簡要介紹了最近一些新穎的ZVZCS移相全橋變換器拓撲,分析了工作原理,并給出了主要波形圖。
敘詞:ZVZCS,移相全橋,PWM變換器
Abstract:This paper concludes the topologies of ZVZCS PS Full-bridge converters in the past, simply introduces some novel ones on the basic of making the primary current zero , analogies their operating principals and the primary waveforms are presented.
Keyword:ZCZVS, shift-phase full-bridge, PWM converter