移相全桥高效DC-DC变换器研究  

Research on High Efficient Phase-shift Full-bridge DC-DC Converter

作　　者：蒋云杨 胡以瀚 JIANG Yunyang;HU Yihan(The 24th Research Institute of China Electronics Technology Group Corporation,Chongqing 400060,China)

机构地区：[1]中国电子科技集团公司第二十四研究所,重庆400060

出　　处：《电工技术》2022年第5期81-85,共5页Electric Engineering

摘　　要：介绍一种移相全桥同步整流变换器的设计方法,阐述了移相全桥电路的工作机理及实现软开关的边界条件。该电路通过应用软开关及同步整流技术可获得较高的效率,具有很好的实用价值。A design method of phase shifted full bridge synchronous rectifier converter is introduced.In this paper,the working mechanism of phase shifted full bridge circuit and the boundary conditions for realizing soft switching are described.The circuit can obtain high efficiency by using soft switching and synchronous rectification technology,and has good practical value.

关 键 词：移相全桥 同步整流 零电压开关 

分 类 号：TM46[电气工程—电器]