Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2008.10a
- /
- Pages.118-120
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- 2008
Design and Anaysis of Soft Switching Boost Converter with H-auxiliary resonant circuit
H-보조 공진 회로를 갖는 소프트 스위칭 부스트 컨버터의 설계 및 해석
- Cha, Gil-Ro (Sungkyunkwan University) ;
- Park, So-Ri (Sungkyunkwan University) ;
- Park, Sang-Hoon (Sungkyunkwan University) ;
-
Won, Chung-Yuen
(Sungkyunkwan University)
;
-
Jung, Yong-Chae
(Namseoul University)
;
-
Lee, Su-Won
(Sungkyunkwan University)
- Published : 2008.10.31
Abstract
In this paper, a soft switching boost converter with H-auxiliary resonant circuit is proposed. Using some resonant components, the circuit can be achieved the soft switching capability. Each of the switches in the proposed circuit perform ZVS at turn off and ZCS at turn on. Thus, the high efficiency characteristic can also be obtained, and then the size of the total system can be reduced. The operational principle of the soft switching boost converter in theoretically analyzed. Simulation results validate the analysis and experimental results demonstrate soft switching boost converter benefits.
Keywords