Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2001.07a
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- Pages.694-697
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- 2001
A Comparative Study on Soft Switching Method of Single Stage AC/DC Full-Bridge Converter
단일전력단으로 구성된 역률 보상 AC/DC Full-Bridge Converter의 소프트 스위칭 기법에 대한 비교 연구
- Lee S. R. (Kunsan Nat'1 Univ. School of Electronic and Information Engineering) ;
- Jeon C. H. (Kunsan Nat'1 Univ. School of Electronic and Information Engineering) ;
- Jeong C. G. (Kunsan Nat'1 Univ. School of Electronic and Information Engineering)
- Published : 2001.07.01
Abstract
A optimal soft switching technique for A/DC full bridge converter is proposed. variable soft switching single stage AC/DC full bridge converter with unit power factor are presented in this paper. Using soft switching, we can reduce a switching losses. As a result, achieving good power factor and achieving a good efficiency. We search a optimal soft switching technique in this paper and to verify the theoretical analysis of the presented AC/DC full bridge converter, a design example is given with its Pspice and Psim simulation and experimental results.
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