Reactive Power Loss Optimization Method for Bi-directional Isolated DC-DC Converters

被引：0
|
作者：
Wen, Huiqing [1 ]
机构：
[1] Xian Jiaotong Liverpool Univ XJTLU, Dept Elect & Elect Engn, Suzhou, Jiangsu, Peoples R China
来源：
2014 INTERNATIONAL POWER ELECTRONICS CONFERENCE (IPEC-HIROSHIMA 2014 - ECCE-ASIA) | 2014年
关键词：
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In this paper, both the reactive power which delivered back to the source and from the load in the isolated bidirectional dual-active-bridge (DAB) dc-dc converter using the conventional phase-shift (CPS) control strategy are analyzed with mathematical expressions. An extended dual-phase-shift (EDPS) control is proposed and the reactive power losses are defined with regard to different operating cases. The experimental results reveal that the EDPS can effectively enhance the overall efficiency especially with the proposed method of reactive power losses minimization.
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页码：702 / 706
页数：5
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