Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2012.11a
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- Pages.85-87
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- 2012
Analysis of an Integrated PFC Inductor and Resonant Transformer Based on Magnetic Modeling
통합된 PFC 인덕터와 공진변압기의 자기모델링 연구
- Meas, S. (Dept. of Electrical Engineering Jeonju University) ;
- Phum, S. (Dept. of Electrical Engineering Jeonju University) ;
- Kim, E.S (Dept. of Electrical Engineering Jeonju University) ;
- Jeon, Y.S (Dept. of Electrical Engineering Jeonju University) ;
- Won, J.S (Dept. of Electrical Engineering Jeonju University) ;
- Kim, D.H (LG-Innotek) ;
- Huh, D.Y (LG-Innotek)
- 메아스사란 (전주대학교) ;
- 품쏘피악 (전주대학교) ;
- 김은수 (전주대학교) ;
- 전용석 (전주대학교) ;
- 원종섭 (전주대학교) ;
- 김동희 (LG 이노텍(주)) ;
- 허동영 (LG 이노텍(주))
- Published : 2012.11.23
Abstract
This paper describes the design and analysis of an integrated transformer magnetic core which comprises of two different power cores with PFC inductor and LLC resonant transformer magnetic cores. The equivalent magnetic circuit modeling approach is employed to analyze the variations in coupling coefficient and inductance in terms of air gaps under the operations of the respective power core. Simulation and experimental studies are performed with a fabricated prototype integrated core and their results are discussed.
Keywords