Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1991.11a
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- Pages.119-121
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- 1991
COUPLING LOSS ANALYSIS OF SUPERCONDUCTING WIRE
다심 초전도 선재의 결합손실 해석
- Lee, J.K. (Dept. of Electrical Engineering, Seoul National University) ;
- Hahn, S.Y. (Dept. of Electrical Engineering, Seoul National University)
- Published : 1991.11.22
Abstract
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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