대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

다심 초전도 선재의 결합손실 해석

COUPLING LOSS ANALYSIS OF SUPERCONDUCTING WIRE

  • 이지광 (서울대학교 전기공학과) ;
  • 한송엽 (서울대학교 전기공학과)
  • Lee, J.K. (Dept. of Electrical Engineering, Seoul National University) ;
  • Hahn, S.Y. (Dept. of Electrical Engineering, Seoul National University)
  • 발행 : 1991.11.22
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초록

Multifilamentary superconducting wires exposed to an alternating field generate the coupling loss and hysteresis loss. The geometric shapes of multifilamentary superconducting wire are very complicate, and loss generating mechanism is too. In this paper, coupling loss of superconducting wire in case of twelve filament is calculated by two dimensional numerical analysis, and compared with value of conventional formulus. The basic idea of this calculating method is potential difference of external transverse field.

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