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논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2023.5
- 수록면
- 2,410 - 2,415 (6page)
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초록· 키워드
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In this paper, tapped-inductor based high efficiency and high-power density Zero-Voltage and Zero- Current Switching (ZVZCS) boost converters are proposed for 8 kW PV applications. The proposed converter uses only one SiC switch and three SiC diodes for turn-on ZCS and turn-off ZVS operations, resulting in an efficiency of over 98.2%, higher than that of the conventional converter (97.3%) which uses two switches and two diodes, considering switching and conduction losses. The proposed converters are applied to 500 V and 800 V of input and output voltages for PV, respectively, and verified by simulation analysis and experimental setup with SiC high frequency switching devices manufactured from PowerCubeSemi Co., Ltd.
목차
Abstract
I. INTRODUCTION
II. ANALYSIS OF THE PROPOSED BOOST CONVERTER
III. DESIGN OF PROPOSED BOOST CONVERTER
IV. EXPERIMENTAL VERIFICATION
V. CONCLUSIONS
REFERENCES
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