High-Efficiency Pulse-Width Modulated Full-Bridge Converter for Low-Voltage Battery Charging Applications

被引：0
作者：
Yang, Min-Kwon [1 ]
Cho, Hyoung-Sup [1 ]
Lee, Seung-Jae [1 ]
Choi, Woo-Young [1 ]
机构：
[1] Chonbuk Natl Univ, Div Elect Engn, Jeonju, South Korea
来源：
2014 IEEE TRANSPORTATION ELECTRIFICATION CONFERENCE AND EXPO (ITEC) | 2014年
基金：
新加坡国家研究基金会;
关键词：
DC-DC CONVERTER; CHARGERS; VEHICLE;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper proposes a high-efficiency pulse-width modulated (PWM) full-bridge (FB) dc-dc converter for automotive battery charging applications. The proposed PWM FB converter has a wide zero-voltage switching (ZVS) range with a current doubler rectifier (CDR) for low-voltage battery chargers. Compared to the conventional phase-shift modulated (PSM) FB converter, the proposed converter has advantages of reduced switching losses, minimized circulating current, and improved power efficiency. Experimental results for an 1.0 kW prototype circuit verifies the performance of the proposed converter.
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页数：6
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