대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1997년도 하계학술대회 논문집 F
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- Pages.2221-2223
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- 1997
소프트 스위칭형 삼상 고역율 컨버터의 토포로지
Novel Soft Swithing Three - Phase High Power Factor converter
- Kang, U.J. (Kyung-Nam Business Junior College) ;
- Chung, S.H. (Kyung-Nam Business Junior College) ;
- Kim, S.D. (Kyung-Nam Business Junior College) ;
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Kwak, D.K.
;
- Chun, J.H. (Kyung-Nam University) ;
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Lee, H.W.
(Kyung-Nam University)
- 발행 : 1997.07.21
초록
The proposed converter has a merit of simple controlled circuit because the input current control discontinuously. And it is improve to input power factor that the snubber capacitor's energy regenerate to the AC source side. Specially using the discontinuous current mode in the reactor. This topology is reduced a current /voltage stresses of resonant devices in addition to a partial resonant strategy. The result of simulations of the proposed topology included in this paper.
키워드