조명전기설비학회논문지 (Journal of the Korean Institute of Illuminating and Electrical Installation Engineers)

  • 제15권2호
  • /
  • Pages.31-37
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  • 2001
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  • 1229-4691(pISSN)
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  • 2287-5034(eISSN)
한국조명전기설비학회 (The Korean Institute of IIIuminating and Electrical Installation Engineers)
권호 표지

전원분할 커패시터 용량변화에 따른 ZVS-HB형 DC-DC 컨버터의 특성 해석

A Characteristic Analysis of ZVS-Half Bridge type DC-DC Converter with the Capacity Variation of Source division Capacitor

  • 발행 : 2001.03.01
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⟨ 이전 논문 다음 논문 ⟩

초록

본 논문은 기존의 전원분할 기능만을 하는 전해 커패시터 대신에 ZVS, ZCS와 전원분할 및 공진 기능을 동시에 가지며, 분할비를 이용하면 서로 다른 출력특성을 얻을 수 있는 ZVS-HB형 DC-DC 컨버터를 제안하고 있다. 회로의 해석은 전원분할 커패시터의 분할비에 따른 대부분의 특성들을 무차원화 파라미터를 적용하여 범용성 있게 기술하고 있다. 또, Power-MOSFET를 적용한 실험에서 얻은 실험치와 특성해석에서 얻은 이론치를 비교 하여 특성해석의 정당성을 확인하였다.

This paper propose ZVS-HB type resonant DC/DC converter have earth different output characteristics using division ratio, not only a source division function but a resonant function and soft switching technique(ZVS, ZCS) instead of conventional source division capacitor. Circuit analysis generally described using normalized parameters most of characteristics with division ratio of source division capacitor. Also, this paper citified a rightfulness of characteristic analysis in comparison with a theoretical values and a experimental values obtain from experiment using Power-MOSFET.

키워드

참고문헌

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