지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2011.5
- 수록면
- 2,296 - 2,303 (8page)
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초록· 키워드
오류제보하기
Greener energy strategies are necessary to reduce carbon dioxide emissions. At IT centers, an element which is suitable for energy management is the server’s Power Supply Unit (PSU). Currently, conventional low-voltage high-current DC/DC converters comply with the international standard at 1.5㎾ range. Further than this level the architecture losses become considerably larger. To handle the continual growth on data centers’ power consume, this work proposes a High-Power-Efficiency Three-phase Zero Voltage Switching (ZVS) DC/DC Converter associated with a Positive Double-Star Active Rectifier with a balanced reduced-current galvanic stage. Operating stages, topology analysis, and experimental results for a 3㎾ prototype with a 96.86% of efficiency at half the output power load are presented.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. PROPOSED CONVERTER
Ⅲ. ANALYSIS AND SCHEME CONSIDERATIONS
Ⅳ. EXPERIMENTAL RESULTS
Ⅴ. CONCLUSIONS
ACKNOWLEDGMENT
REFERENCES
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UCI(KEPA) : I410-ECN-0101-2013-560-000301995