A new ZVS bidirectional DC-DC converter for fuel cell and battery application

被引:561
作者
Peng, FZ [1 ]
Li, H
Su, GJ
Lawler, JS
机构
[1] Michigan State Univ, E Lansing, MI 48824 USA
[2] Florida State Univ, Dept Elect & Comp Engn, Tallahassee, FL 32308 USA
[3] Oak Ridge Natl Lab, Knoxville, TN 37932 USA
[4] Univ Tennessee, Dept Elect & Comp Engn, Knoxville, TN 37996 USA
关键词
auxiliary power supply; dc-dc converter; fuel cell vehicle; power generation; TDR; ZVS;
D O I
10.1109/TPEL.2003.820550
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper presents a new zero-voltage-switching (ZVS) bidirectional dc-dc converter. Compared to the traditional full and half bridge bidirectional dc-dc converters for the similar applications, the new topology has the advantages of simple circuit topology with no total device rating (TDR) penalty, soft-switching implementation without additional devices, high efficiency and simple control. These advantages make the new converter promising for medium and high power applications especially for auxiliary power supply in fuel cell vehicles and power generation where the high power density, low cost, lightweight and high reliability power converters are required. The operating principle, theoretical analysis, and design guidelines are provided in this paper. The simulation and the experimental verifications are also presented.
引用
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页码:54 / 65
页数:12
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