Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Finite Element Analysis of Transformer for Forward Converter

Forward Converter 용 변압기의 유한요소 해석에 관한연구

  • Kim, H.S. (Dept. of Electrical Eng., Graduate School of Hanyang Univ.) ;
  • Kim, B.T. (Dept. of Electrical Eng., Graduate School of Hanyang Univ.) ;
  • Kwon, B.I. (Dept. of Electrical Eng., Graduate School of Hanyang Univ.) ;
  • Park, S.C. (RIET)
  • Published : 1997.11.29
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Abstract

This paper deals with analysis of high frequency transformer for forward converter using the finite element method and circuit analysis. Finite element analysis considering magnetic nonlinearity of ferrite core and circuit analysis are utilized when converter switch(FET) is on and off, respectively. As a result, the primary current and load current of a forward converter are obtained under the various load conditions.

Keywords