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.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2011.5
- 수록면
- 628 - 633 (6page)
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초록· 키워드
오류제보하기
LLC series resonant converter is the most attractive topology for medium power application due to its high efficiency and wide input range. Despite these advantages, it is difficult to optimally design to satisfy holdup time requirement, and it reduces efficiency of the converter and power density is degraded because of bulky magnetizing components. To solve these drawbacks, LLC series resonant converter with auxiliary hold-up time compensation circuit is proposed. By using auxiliary holdup time compensation circuit, the LLC converter gets higher gain when hold-up of output voltage is required, and the efficiency of the converter can be improved by the optimal design in normal operation mode. In this paper, operational principle of the proposed circuit is presented and experimental results with prototype are given to confirm the validity of the proposed circuit.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. PROPOSED HOLD-UP TIME COMPENSATION CIRCUIT
Ⅲ. COMPARISON BETWEEN CONVENTIONAL AND PROPOSED CONVERTER
Ⅳ. EXPERIMENTAL RESULTS
Ⅴ. CONCLUSIONS
REFERENCES
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UCI(KEPA) : I410-ECN-0101-2013-560-000299530