Equivalent circuit model of Dual Active Bridge Converter

被引：0
|
作者：
Tong, Anping [1 ,2 ]
Hang, Lijun [3 ]
Li, Guojie [1 ,2 ]
Xu, Jingzhou [4 ]
机构：
[1] Shanghai Jiao Tong Univ, Minist Educ, Key Lab Control Power Transmiss & Convers, Shanghai, Peoples R China
[2] Shanghai Jiao Tong Univ, Dept Elect & Elect Engn, Shanghai 200240, Peoples R China
[3] Hangzhou Dianzi Univ, Hangzhou, Zhejiang, Peoples R China
[4] Nanjing Power Supply Co, Nanjing, Jiangsu, Peoples R China
来源：
IECON 2017 - 43RD ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY | 2017年
基金：
中国国家自然科学基金;
关键词：
DAB converter; equivalent circuit; discrete time modeling method; single phase shift modulation scheme;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper presents a full-order equivalent circuit model of Dual Active Bridge (DAB) converter. The proposed equivalent circuit facilitates the in-depth knowledge on the physical insight of DAB converter and can precisely retain both the steady state and dynamic behavior of the original system. This equivalent circuit can be divided into two parts: ac branch and dc branch. Both ac branch and dc branch are analyzed in detail to derive a more accurate static equation of DAB converter with considering the parasitic resistance in conducting path. Finally, the theoretical results are verified by the simulations and experiments.
引用
收藏
页码：4677 / 4682
页数：6
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