대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1999년도 추계학술대회 논문집 학회본부 A
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- Pages.358-360
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- 1999
영전압 턴-온/오프 스위칭을 갖는 새로운 부분 직렬 공진형 DC/DC 컨버터
A New Partial Series Resonant DC/DC Converter with Zero-Voltage On/off Simultaneously
- Kim, Eui-Sung (Dept. of Electrical Engineering, Hanyang Univ.) ;
- Lee, Dong-Yun (Dept. of Electrical Engineering, Hanyang Univ.) ;
- Hyun, Dong-Seok (Dept. of Electrical Engineering, Hanyang Univ.)
- 발행 : 1999.11.20
초록
This paper presents a new soft-switching partial series resonant DC/DC converter (PSRC) with zero-voltage on/off simultaneously, suitable for application in the high power and high frequency switching. The proposed converter has not only advantages of the conventional PSRC but also zero-voltage turn-on and turn-off of the main switches for the entire load ranges by adding the auxiliary circuit, and zero-voltage-switching (ZVS) turn-on of the auxiliary switches. The operation principles of the new converter are explained in detail and the several interesting simulation and experimental results verify the validity of the proposed circuit.
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