대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2004년도 하계학술대회 논문집 B
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- Pages.1226-1228
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- 2004
무손실 스너버회로를 이용한 새로운 소프트 스위칭 AC-DC승압형 컨버터
The new Soft-Switching AC-DC Boost Type Converter using Lossless Snubber
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Mun Sang-Pil
(Kyungnam University) ;
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Suh Ki-Young
(Kyungnam University) ;
- Kim Young-Mun (Masan College)
- 발행 : 2004.07.14
초록
A novel lossless passive snubber is proposed for soft switching the boost type converters. The proposed snubber does not use any auxiliary switches. but uses two identical snubber capacitors which are charged in parallel at turn off of the main switch and discharged in series at turn on automatically, and the discharged energy is recovered effectively (more than
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