대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2003년도 추계학술대회 논문집 전기기기 및 에너지변환시스템부문
- /
- Pages.235-238
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- 2003
1차측 보조회로를 이용한 ZVT Forward 컨버터에 관한 연구
A Study on ZVT Forward Converter using Primary Auxiliary Circuit
- Lee, Dong-Hyun (Dongguk University) ;
-
Kim, Yong
(Dongguk University)
;
- Bae, Jin-Yong (Dongguk University) ;
-
Yoon, Shin-Yong
(Dongguk University)
;
-
Lee, Kyu-Hoon
(Smartvision Tech.)
;
- Cho, Kyu-Man (Chongju Polytechnic College)
- 발행 : 2003.10.30
초록
This paper presents an ZVT(Zero Voltage Transition) Forward Converter using Primary Auxiliary Circuit operation. An auxiliary resonant circuit was added to the basic forward converter, implementing the fVT technique for the main switch. The switch employed by the auxiliary circuit operates under Zero-Current-Switching(ZCS) condition. The complete operating principle, simulation and experimental results are presented
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