A phase-shifted zero voltage transition full-bridge converter with current doubler synchronous rectification

被引：0
|
作者：
Chiu, HJ [1 ]
Lin, LW [1 ]
Su, YC [1 ]
Mou, SC [1 ]
机构：
[1] Chung Yuan Christian Univ, Dept Elect Engn, Chungli, Taiwan
来源：
SICE 2004 ANNUAL CONFERENCE, VOLS 1-3 | 2004年
关键词：
phase-shifted ZVT; current-doubler synchronous rectification; ring-free;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents a phase-shifted ZYT full-bridge converter with current doubler synchronous rectification for commercial aircraft power systems. The detailed operating principle and design consideration of this soft-switched power converter are analyzed and described. Novel circuit topology and control scheme are proposed to exhibit optimum performances (ie. high conversion efficiency, ring-free and low EMI features). A laboratory prototype, 500W 5V/100A converter was implemented. The simulation and experimental waveforms verify the feasibility of the proposed design.
引用
收藏
页码：60 / 65
页数：6
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