Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)

The Korean Institute of Power Electronics (전력전자학회)
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A Single Stage Boost Input Type Resonant AC-DC Converter with High Power Factor

고역률의 단일단 부스트 입력방식의 공진형 AC-DC 컨버터

  • Yeon J.E. (Dept. of Mechatronics Eng., Hanyang Univ.) ;
  • Jeong J.B. (Electronic, Electrical, control and Instrumentation Eng. Hanyang Univ.) ;
  • Kim H.J, (School of Electrical Eng.& Computer Science, Hanyang Univ.)
  • 연재을 (한양대 메카트로닉스공학과) ;
  • 정진범 (한양대 전자전기제어계측공학과) ;
  • 김희준 (한양대 전자컴퓨터공학부)
  • Published : 2003.07.01
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Abstract

This paper proposes the single stage boost input type resonant AC-DC converter. Proposed converter uses the resonance between leakage inductance of the transformer and resonance capacitance. And it obtains high power factor more than 98$\%$ through continuous current mode pulse width modulation. To verify the validity of the proposed converter, operation principle In the steady state is analyzed and experimental results are presented.

Keywords