Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Analysis of Iron Loss in a Amorphous Transformer

아몰퍼스 변압기의 철손해석

  • Im, D.H. (Dept. of Electrical Engineering, Hanyang University) ;
  • Kwon, B.I. (Dept. of Electrical Engineering, Hanyang University) ;
  • Yun, S.B. (Dept. of Electrical Engineering, Hanyang University) ;
  • Park, S.C. (Dept. of Electrical Engineering, Hanyang University) ;
  • Lee, J.H. (Dept. of Electrical Engineering, Hanyang University)
  • Published : 1993.11.26
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Abstract

In this paper, the iron loss of a amorphous transformer is calculated by the specific iron loss curve, after calculating flux densities in core using magnetic equivalent circuit method and FEM. In iron loss analysis using FEM, lamination model of amorphous transformer is transformed into anisotropy model, and it is known that the result is almost equal compared with the result of analysis using magnetic equivalent circuit method.

Keywords