대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1996년도 하계학술대회 논문집 A
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- Pages.351-354
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- 1996
Single Stage 역률보상을 위한 ZVT 풀 브릿지 부스트 컨버터
Zero Voltage Transition Full Bridge Boost Converter for Single Stage Power Factor Correction
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Song, D.I.
(KyungNam University) ;
- Kwon, S.K. (KyungNam University) ;
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Cho, J.G.
(Korea Electrotechnology Research Institute) ;
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Back, J,W.
(Korea Electrotechnology Research Institute) ;
- Kim, W.H. (Korea Electrotechnology Research Institute) ;
- Kim, J.S. (Korea Electrotechnology Research Institute) ;
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Rim, G.H.
(Korea Electrotechnology Research Institute)
- 발행 : 1996.07.22
초록
A zero-voltage-transition(ZVT) full bridge (FB) boost converter for single stage power factor correction (PFC) in distributed power system is proposed. A simple auxiliary circuit provides zero-voltage-switching(ZVS) condition to all semiconductor devices without imposing additional voltage and current stresses and loss of PWM capability. The proposed boost converter provides both input power factor correction and direct conversion from
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