지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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This paper proposes a zero-current-transition(ZCT) synchronous buck converter using auxiliary circuit with soft-switching for light weight and high efficiency. In this scheme, an auxiliary circuit is added to the conventional synchronous rectifier buck converter and used to achieve soft-switching condition for both the main switch and synchronous switch. In addition, the switch in the auxiliary circuit operates under soft-switching conditions. Thus, the proposed converter provides a higher efficiency. The basic operations, in this paper, are discussed and design guidelines are presented. The usefulness of the proposed converter is verified on a 200KHz, 20W prototype converter.
목차
Abstract
1. 서론
2. 제안한 싱크로너스 ZCT 벅 컨버터
3. 보조 회로 설계방법
4. 시뮬레이션 및 실험 결과
5. 결론
References
참고문헌 (10)
참고문헌 신청
1. [학술지(정기간행물)] - K. H. Lui / 1987 / Quasi Resonant Converters Topologies and Characteristics / IEEE Trans. on Power Electron 2 : 62 ~ 74
2. [학술대회논문] - W. A. Tahisz. / 1990 / High frequency multi resonant convener technology and its applications / International Conf. on Power Electronic sand Variable Speed Drives : 1 ~ 8
3. [학술대회논문] - G. Hua / 1993 / Novel zero current transition PWM converters / IEEE Power Electronics Specialists Conf. Rec : 538 ~ 544
4. [학술대회논문] - E. Adib / 2006 / New Zero Current Transition PWM Converters / in Proc. IEEE ICIT Conf. : 2131 ~ 2136
5. [학술대회논문] - G. Hua / 1992 / Novel zero voltage transition PWM converters / IEEE Power Electronics Specialists Conf. Rec : 33 ~ 61
2. [학술대회논문] - W. A. Tahisz. / 1990 / High frequency multi resonant convener technology and its applications / International Conf. on Power Electronic sand Variable Speed Drives : 1 ~ 8
3. [학술대회논문] - G. Hua / 1993 / Novel zero current transition PWM converters / IEEE Power Electronics Specialists Conf. Rec : 538 ~ 544
4. [학술대회논문] - E. Adib / 2006 / New Zero Current Transition PWM Converters / in Proc. IEEE ICIT Conf. : 2131 ~ 2136
5. [학술대회논문] - G. Hua / 1992 / Novel zero voltage transition PWM converters / IEEE Power Electronics Specialists Conf. Rec : 33 ~ 61
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UCI(KEPA) : I410-ECN-0101-2014-500-002902536