Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2015.07a
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- Pages.299-300
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- 2015
Current-fed Bi-directional Converter using a Resonance with Wide Output Voltage Range
넓은 출력 전압 범위를 갖는 공진을 이용한 전류원 양방향 컨버터
- Ha, Eun-Jung (Sungkyunkwan University) ;
- Noh, Yong-Su (Sungkyunkwan University) ;
- Oh, Min-Seuk (INTECH-FA) ;
- Lee, Taeck-Kie (Hankyung National University) ;
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Won, Chung-Yuen
(Sungkyunkwan University)
- Published : 2015.07.07
Abstract
This paper proposes current-fed bi-directional DC-DC converter using a resonance (CF-BCR) with wide output voltage range. The steady state analysis and operation principles of CF-BCR are introduced. To increase the output voltage range with satisfying soft switching condition, switching frequency, duty and number of times of the resonance are controlled. The proposed converter and its control method are verified by theoretical analysis and PSIM simulation.
Keywords