Proceedings of the Korea Institute of Applied Superconductivity and Cryogenics Conference (한국초전도저온공학회:학술대회논문집)

The Korean Society of Superconductivity and Cryogenics (한국초전도저온학회)
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Analysis of transport current loss in HTS tape

고온 초전도 선재에서의 통전 손실 해석

  • 최세용 (성균관대학교 정보통신공학부) ;
  • 이준호 (성균관대학교 정보통신공학부) ;
  • 나완수 (성균관대학교 정보통신공학부) ;
  • 장석헌 (성균관대학교 금속재료공학부) ;
  • 주진호 (성균관대학교 금속재료공학부) ;
  • 정재훈 (전남대학교 전기공학과) ;
  • 류경우 (전남대학교 전기공학과)
  • Published : 2003.02.01
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Abstract

In this paper, we described the procedures of AC transport current loss in HTS tape. To carry out the calculation, A-$\Phi$ formulation was introduced and two dimensional FEM was used for computation. The results were showed that ellipse shape was higher loss compared to rectangle one and these were almost same behavior of analytical results predicted by Norris. A comparative analysis of loss for various n-value variation was also presented.

Keywords