隔离型Boost全桥变换器的关键问题研究  

Research on the Key Questions of Isolated Boost Full Bridge Converter

作　　者：冒冬琴 韦金鑫 邵思语 王鹏[1] MAO Dong-qin;WEI Jin-xin;SHAO Si-yu;WANG Peng(Marine Design&Research Institute of China,Shanghai 200011,China)

机构地区：[1]中国船舶及海洋工程设计研究院,上海200011

出　　处：《价值工程》2023年第22期159-162,共4页Value Engineering

摘　　要：隔离型Boost全桥变换器因为特别适用于大功率低压输入场合,在诸如电动汽车、航天电源等领域得到广泛研究。本文将对隔离型Boost全桥变换器的两个关键问题进行分析讨论。一是如何减小变压器的漏感,二是如何实现IBFBC初始输出电压的建立。The isolated boost full bridge converter(IBFBC),which is particularly suitable for high-power low-voltage input situations,has been widely researched in fields such as electric vehicles and aerospace power supplies.This paper will analyze and discuss the two key issues of the IBFBC.One is how to reduce the leakage inductance of the transformer,and the other is how to establish the initial output voltage of IBFBC.

关 键 词：隔离型Boost全桥变换器 变压器漏感 起动电路 

分 类 号：TM46[电气工程—电器]