Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2005.07b
- /
- Pages.1425-1427
- /
- 2005
A Characteristic Analysis of the Series-Parallel Resonant type DC/DC Converter for Contactless Power System
비접촉 전원장치에 적용한 직병렬 공진형 DC/DC 컨버터의 특성해석
- Hwang, Gye-Ho (Shinsung ENG Co. Ltd, Institute of Technology) ;
- Lee, Yeung-Sik (Shinsung ENG Co. Ltd, Institute of Technology) ;
-
Bang, Deok-Je
(Shinsung ENG Co. Ltd, Institute of Technology)
;
-
Moon, In-Ho
(Shinsung ENG Co. Ltd, Institute of Technology)
;
- Nam, Seung-Sik (Kyungil University) ;
- Bae, Young-Ho (Kyungil University) ;
-
Kim, Dong-Hee
(Yeungnam University)
- 황계호 ((주)신성이엔지 기술연구소) ;
- 이영식 ((주)신성이엔지 기술연구소) ;
-
방덕제
((주)신성이엔지 기술연구소)
;
-
문인호
((주)신성이엔지 기술연구소)
;
- 남승식 (경일대학교) ;
- 배영호 (경일대학교) ;
-
김동희
(영남대학교)
- Published : 2005.07.18
Abstract
In this paper, with loosely coupled transformer series-parallel resonant type DC/DC converter is analyzed. To get more efficient operating mode of the series-parallel resonant type DC/DC converter, theoretical analysis using normalized parameters are accepted. The proposed converter must be operated in Pulse Frequency Modulation(PFM) switching pattern for the Zero Voltage Switching(ZVS) operation. According to PFM control method, the output voltage of the proposed circuit can be controlled.
Keywords