한국초전도ㆍ저온공학회논문지 (Progress in Superconductivity and Cryogenics)

  • 제9권1호
  • /
  • Pages.27-31
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  • 2007
  • /
  • 1229-3008(pISSN)
  • /
  • 2287-6251(eISSN)
한국초전도저온학회 (The Korean Society of Superconductivity and Cryogenics)
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대전류 통전을 위한 YBCO CC 적층선재의 자화손실 특성

Characteristics of the Magnetization Loss in Stacked YBCO Coated Conductors for Large Current Application

  • 이지광 (우석대 전기전자공학과) ;
  • 임형우 (순천향대 정보기술공학부) ;
  • 차귀수 (순천향대 정보기술공학부)
  • 발행 : 2007.03.31
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초록

For large power applications, multi-stacked tape should be used because single tape is limited in flowing demanded current capacity. Besides insulation between layers is needed for safe operation because high voltages are generated in those applications. In this study, considering those situations which mentioned above, we measure the magnetization loss in several multi-stacked tape samples having the different insulation thicknesses and various packing numbers of tape by external magnetic field having various incidence angles.

키워드

참고문헌

  1. M. P. Oomen, J. J. Rabbers, B. ten Haken, J. Rieger and M. Leghissa, "Magnetization loss in stacks of high- Tc superconducting tapes in perpendicular magnetic field," Physica C. 361, pp. 144-148, 2001 https://doi.org/10.1016/S0921-4534(01)00405-1
  2. Y. Fukuda, K. Toyota, K. Kajikawa, M. Iwakuma, and K. Funaki, "Field angle dependence of ac losses in stacked Bi-2223 Ag-sheathed tapes," IEEE Trans. Applied Superconductivity, vol. 13, no. 2, pp. 3610-3613, June 2003 https://doi.org/10.1109/TASC.2003.812410
  3. T. Chiba, Q. Li, S. P. Ashworth, and M. Suenaga, "Angular dependence of ac losses at power frequencies for a stack of Bi-2223/Ag tapes," IEEE Trans. Applied Superconductivity, vol. 9, no. 2, pp. 2143-2146, June 1999 https://doi.org/10.1109/77.784891
  4. 이지광, 임형우, 박명진, 차귀수, "BSCCO Tape 선재와 YBCO CC의 외부자장 각도에 따른 자화손실 특성비교," 전기학회논문지, 54B권 12호, pp. 586-591, 2005