대한전기학회논문지:전기기기및에너지변환시스템부문B (The Transactions of the Korean Institute of Electrical Engineers B)

대한전기학회 (The Korean Institute of Electrical Engineers)
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BSCCO Tape 선재와 YBCO CC의 외부자장 각도에 따른 자화손실 특성비교

Comparison of Magnetization Losses in BSCCO Tape and YBCO CC at Arbitrary Direction of External Magnetic Field

  • 이지광 (우석대 전기전자공학과) ;
  • 임형우 (순천향대 정보기술공학부) ;
  • 박명진 (순천향대 정보기술공학부) ;
  • 차귀수 (순천향대 정보기술공학부)
  • 발행 : 2005.12.01
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초록

Magnetization loss of high temperature superconductoring BSCCO tape and YBCO coated conductor(YBCO CC) is most important issue in the development of superconducting power devices. In this paper, the measured results of magnetization losses in BSCCO tape and YBCO CC are presented and compared with each other. Measurements of magnetization losses are performed under various angles of external magnetic field to consider the anisotropic characteristics of YBCO CC. Also, we present the compared results of magnetization losses measured at arbitrary directional magnetic fields and analyzed with perpendicular magnetic field components of those. The results show that magnetization loss of YBCO CC agree well with the analyzed value by it's perpendicular magnetic field component, but BSCCO tape is not.

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참고문헌

  1. M. Iwakuma et al., 'Development of a IT cryocooler-cooled pulse coil with a Bi2223 superconducting parallel conductor for SMES,' IEEE Trans. Applied Superconductivity, vol.9, pp. 928-931, June 1999 https://doi.org/10.1109/77.783449
  2. M. Iwakuma et al., 'Ac loss properties of a 1 MVA single-phase HTS poer transformer,' IEEE Trans. Applied Superconductivity, vol. 11, no. 1, pp. 1482-1485, March 2001 https://doi.org/10.1109/77.920054
  3. 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
  4. 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
  5. 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
  6. Ernst Helmut Brandt, 'Type-II-superconductor strip with current in a Perpendicular Magnetic ', Physical review B, Vol. 48, No. 17, 893-906, November 1993 https://doi.org/10.1103/PhysRevB.48.893
  7. Bennie ten Haken, Jan-Jaap Rabbers, Herman H.J. ten Kate, 'Magnetization and AC loss in a superconductor with an elliptical cross-section and arbitrary aspect ratio', Physica C 337, 156-164, 2002 https://doi.org/10.1016/S0921-4534(01)01194-7