Soft-Switching Capability Analysis of a Dual Active Bridge Dc-Dc Converter

被引：35

作者：

Shen, Zhiyu ^{[1
]}

Burgos, Rolando ^{[1
]}

Boroyevich, Dushan ^{[1
]}

Wang, Fred ^{[1
]}

机构：

[1] Virginia Tech, Bradley Dept Elect & Comp Engn, Ctr Power Elect Syst, Blacksburg, VA 24061 USA

来源：

2009 IEEE ELECTRIC SHIP TECHNOLOGIES SYMPOSIUM | 2009年

关键词：

Dual active bridge converter; Soft switching; High power density;

D O I：

10.1109/ESTS.2009.4906533

中图分类号：

U6 [水路运输]; P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

This paper analyzes the ZVS soft-switching region of a DAB converter with arbitrary operating waveforms. The effect of the junction capacitor of the device and the magnetizing inductance of the transformer are also analyzed. Through the analysis, a group of waveforms for different loading conditions are identified to maximize the ZVS operating region. The results are verified by simulation using real device models.

引用

页码：334 / 339

页数：6

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