Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)

The Korean Institute of Power Electronics (전력전자학회)
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Bidirectional Soft Switching DC-DC Converter using ZVS method

ZVS기법을 사용한 양방향 소프트 스위칭 DC-DC 컨버터

  • Oh, Soon-Tack (School of Information and Communication Eng., Sungkyunkwan University) ;
  • Kim, Jae-Hyung (School of Information and Communication Eng., Sungkyunkwan University) ;
  • Eom, Ju-Kyung (School of Information and Communication Eng., Sungkyunkwan University) ;
  • Won, Chung-Yuen (School of Information and Communication Eng., Sungkyunkwan University) ;
  • Jung, Yong-Chae (Department of Electronic Eng., Namseoul University)
  • Published : 2010.07.06
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Abstract

This paper proposed bidirectional DC-DC converter applying soft switching technique. Compared with conventional bidirectional converter, the main switches of proposed converter are operated without switching losses, and auxiliary switches were run under soft switching condition using quasi-resonant current mode. To verify the validity of the proposed converter, mode analysis and simulation results are presented.

Keywords