전기학회논문지 (The Transactions of The Korean Institute of Electrical Engineers)

  • 제57권3호
  • /
  • Pages.384-389
  • /
  • 2008
  • /
  • 1975-8359(pISSN)
  • /
  • 2287-4364(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

별도전원으로 여자되는 팬케이크 권선형 고온초전도 마그넷의 제작과 특성 시험

Fabrication and Test Results of an HTS Magnet with Pancake Windings Excited by Multiple Power Sources

  • 이광연 (순천향대 대학원 전기공학과) ;
  • 강명훈 (순천향대 대학원 전기통신공학과) ;
  • 이용석 (순천향대 대학원 전기통신공학과) ;
  • 이희준 (순천향대 대학원) ;
  • 차귀수 (순천향대 전기통신공학과)
  • 발행 : 2008.03.01
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초록

The cental magnetic field of an HTS magnet consisting of pancake windings can be increased if the magnet is excited by multiple power sources. Multiple power sources enable all pancake windings to conduct their critical currents. The HTS magnet consisting of pancake windings was excited by separate power sources in this paper. Critical currents of each pancake winding were determined by using optimization technique. Fabrication of the BSCCO magnet consisting of 10 pancake windings is described and test results of the BSCCO magnet are given. Central magnetic field and perpendicular magnetic field of the magnet excited by multiple power sources were compared with those of the magnet excited by a single power source.

키워드

참고문헌

  1. Drew W. Hazelton, et al., "Development and Test of a BSCCO-2223 HTS Field Insert Magnet for NMR," IEEE Trans. on Applied Superconductivity, vol. 27, no. 5, pp. 2181-2183, 1990.
  2. S. S. Kalsi, et al., "HTS SMES Magnet Design and Test Results," IEEE Trans. on Applied Superconductivity, vol. 17, no. 2, pp. 971-976, 1997.
  3. H. Lee, J. Bascunan and Y. Iwasa, "A High-Temperature Superconducting Double-Pancake Insert for an NMR Magnet," IEEE Trans. on Applied Superconductivity, vol. 13, no.2, pp. 1546-1549, 2003. https://doi.org/10.1109/TASC.2003.812770
  4. 이광연, 차귀수, "여러개의 전원을 이용한 팬케이크 권 선으로 구성된 고온초전도 마그넷의 중심자장 증가," 대한전기학회 논문지, 제 56권, 제 9호, pp.1577-1583, 2007.
  5. M. Kasper, "Shape Optimization by Evolution Strategy," IEEE Trans. on Magnetics, vol. 28, no. 2, pp. 1556-1559, 1992. https://doi.org/10.1109/20.123995