Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2003.10b
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- Pages.235-238
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- 2003
A Study on ZVT Forward Converter using Primary Auxiliary Circuit
1차측 보조회로를 이용한 ZVT Forward 컨버터에 관한 연구
- 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)
- Published : 2003.10.30
Abstract
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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