대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
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Forward Converter 용 변압기의 유한요소 해석에 관한연구

Finite Element Analysis of Transformer for Forward Converter

  • 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)
  • 발행 : 1997.11.29
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초록

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.

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