Finite Element Analysis of the Transient Characteristics of a Superconducting A.C. Generator

유한요소법에 의한 초전도교류 발전기의 과도 특성 해석

  • 한성진 (동아대 공대 전기공학과) ;
  • 배동진 (서울대 대학원 전기공학과)
  • Published : 1991.01.01

Abstract

This paper deals with the analysis of the transient characteristics of a superconducting a.c. generator(SCG) using Finite Element Method. Since the magnetic field induced by the field current and the armature currents are not sinusoidally distributed in a generator, the conventional equivalent circuit method, in general, uses the fundamental component only and is done in frequency domain. But the finite element analysis makes it possible to analyze the transient magnetic field distribution and the electrical characteristics of the double shields of SCG in time domain.

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