Journal of Power Electronics

The Korean Institute of Power Electronics (전력전자학회)
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Analysis of a Novel Soft Switching Bidirectional DC-DC Converter

  • Eom, Ju-Kyoung (College of Information and Communication Engineering, Sungkyunkwan University) ;
  • Kim, Jun-Gu (College of Information and Communication Engineering, Sungkyunkwan University) ;
  • Kim, Jae-Hyung (Samsung Techwin Co. Ltd.) ;
  • Oh, Soon-Tack (Samsung Electro-Mechanics Co. Ltd.) ;
  • Jung, Yong-Chae (Department of Electronic Engineering, Namseoul University) ;
  • Won, Chung-Yuen (College of Information and Communication Engineering, Sungkyunkwan University)
  • Received : 2011.10.04
  • Published : 2012.11.20
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Abstract

In this paper, a novel bidirectional DC-DC converter employing soft switching technique was proposed. Compare to conventional bidirectional converters, the main switches of proposed converter are operated without switching losses. Moreover, auxiliary switches are used, and the switches are operated under zero voltage switching (ZVS) and zero current switching (ZCS) condition. To verify the validity of the proposed converter, mode analysis, design procedure, simulation and experimental results are presented.

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References

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