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

  • 제56권1호
  • /
  • Pages.66-70
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  • 2007
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  • 1975-8359(pISSN)
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  • 2287-4364(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

자속구속형 고온초전도 사고전류제한기의 히스테리시스 특성

Hysteresis Characteristics of Flux-Lock Type Superconducting Fault Current Limiter

  • 임성훈 (숭실대 공대 전기공학부)
  • 발행 : 2007.01.01
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초록

For the design to prevent the saturation of the iron core and the effective fault current limitation, the analysis for the operation of the flux-lock type superconducting fault current limiter (SFCL) with consideration for the hysteresis characteristics of the iron core is required. In this paper, the hysteresis characteristics of the flux-lock reactor, which is an essential component of the flux-lock type SFCL, were investigated. Under normal condition, the hysteresis loss of the iron core in the flux-lock type SFCL does not happen due to its winding structure. From the equivalent circuit for the flux-lock type SFCL and the fault current limiting experiments, the hysteresis curves could be drawn. From the analysis for both the hysteresis curves and the fault current limiting characteristics due to the number of turns for the 1st and 2nd windings, the increase of the number of turns in the 2nd winding of the flux-lock type SFCL had a role to prevent the iron core from saturation.

키워드

참고문헌

  1. E. Thuries, V. D. Pham, Y. Laumond, T. Verhaege, A. Fevrier, M. Collet, and M. Bekhaled, 'Towards the superconducting fault current limiter,' IEEE Trans. on Power Delivery, vol. 6, no. 2, pp. 801-808, April 1991 https://doi.org/10.1109/61.131138
  2. E. Leung, 'Surge protection for power grids,' IEEE Spectrum, vol. 34, no. 7, pp. 26-30, July 1997 https://doi.org/10.1109/6.609812
  3. L. Salasoo, A. F. Imece, R. W. Delmerico, and R. D. Wyatt, 'Comparison of superconducting fault limiter concepts in electric utility applications,' IEEE Trans. on Appl, Supercond., vol. 5, no. 2, pp. 1079-1082, June 1995 https://doi.org/10.1109/77.402739
  4. J. X. Jin, S. X. Dou, H. K. Liu, C. Grantham, Z. J. Zeng, Z. Y. Liu, T. R. Blackburn, X. Y. Li, H. L. Liu, and J. Y. Liu, 'Electrical application of high Tc superconducting saturable magnetic core fault current limiter,' IEEE Trans. on Appl. Supercond., vol. 7, no. 2, pp. 1009-1012, June 1997 https://doi.org/10.1109/77.614678
  5. H. Kado, and M. Ichikawa, 'Performance of a high-To superconducting fault current limiter-design of a 6.6 kV magnetic shielding type superconducting fault current limiter,' IEEE Trans. on Appl, Supercond., vol. 7, no. 2, pp. 993-996, June 1997 https://doi.org/10.1109/77.614672
  6. B. Gromoll, G. Ries, W. Schmidt, H.-P. Kraemer, B. Seebacher, B. Utz, R. Nies, H.-W. Newrnuller, E. Baltzer, and S. Fischer, 'Resistive fault current limiters with YBCO films 100kVA functional model,' IEEE Trans. on Appl, Supercond., vol. 9, no. 2, pp. 656-659, June 1999 https://doi.org/10.1109/77.783381
  7. M. Yamaguchi, S. Fukui, T. Satoh, Y. Kaburaki, T. Horikawa, and T. Honjo, 'Performance of DC reactor type fault current limiter using high temperature superconducting coil,' IEEE Trans. on Appl, Supercond., vol. 9, no. 2, pp. 940-943, June 1999 https://doi.org/10.1109/77.783452
  8. T. Hoshino, K. M. Salim, M. Nishikawa, I. Muta, and T. Nakamura, 'Proposal of saturated DC reactor type superconducting fault current limiter (SFCL),' Cryogenics, vol. 41, no. 7, pp. 469-474, July 2001 https://doi.org/10.1016/S0011-2275(01)00096-0
  9. T. Matsumura, T. Uchii, and Y. Yokomizu, 'Development of flux-lock type fault current limiter with high-TC superconducting element,' IEEE Trans. on Appl, Supercond., vol. 7, no. 2, pp. 1001-1004, June 1997 https://doi.org/10.1109/77.614676
  10. S. H. Lim, H. S. Choi, and B. S. Han, 'The fault current limiting characteristics of a flux-lock type high-Tc superconducting fault current limiter using series resonance,' Cryogenics, vol. 44, no. 4, pp. 249-254, April 2004 https://doi.org/10.1016/j.cryogenics.2003.11.002