한국전기전자재료학회논문지 (Journal of the Korean Institute of Electrical and Electronic Material Engineers)

  • 제23권1호
  • /
  • Pages.42-47
  • /
  • 2010
  • /
  • 1226-7945(pISSN)
  • /
  • 2288-3258(eISSN)
한국전기전자재료학회 (The Korean Institute of Electrical and Electronic Material Engineers)
권호 표지
DOI QR코드

DOI QR Code

션트리액터의 자기결합을 이용한 초전도전류제한기를 구성하는 초전도소자들의 전력부담 분석

Analysis on Power Burden of HTSC Elements Comprising SFCL using Magnetic Coupling of Shunt Reactors

  • 임성훈 (숭실대학교 전기공학부)
  • 발행 : 2010.01.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

The power burden of high-$T_c$ superconducting (HTSC) elements comprising superconducting fault current limiter (SFCL) using magnetic coupling of shunt reactors was analyzed. The magnetically coupled shunt reactors play a role in distributing the even power burden between HTSC elements comprising the SFCL, which contributes to the effective current limiting and recovery characteristics of the SFCL. It was confirmed through the comparative analysis on the SFCLs with both the magnetically coupled and the magnetically uncoupled shunt reactors that the magnetically coupled shunt reactors could improve the SFCL's performance by equalizing the power burden of HTSC elements.

키워드

참고문헌

  1. O.-B. Hyun, S.-D. Cha, H.-R. Kim, H.-S. Choi, and S.-D. Hwang, "Shunt-assisted simultaneous quenches in series-connected resistive SFCL components", IEEE Trans. Appl. Supercond., Vol. 13, No. 2, p. 2060, 2003. https://doi.org/10.1109/TASC.2003.812986
  2. K.-B. Park, J.-S. Kang, B.-W. Lee, I.-S. Oh, H. -S. Choi, H.-R. Kim, and O.-B. Hyun, "Quench behavior of YBaCuO films for fault current limiters under magnetic field", IEEE Trans. Appl. Supercond., Vol. 13, No. 2, p. 2092, 2003. https://doi.org/10.1109/TASC.2003.812988
  3. J.-W. Sim, Y.-S. Choi, H.-R. Kim, and O.-B. Hyun, "Equal current distribution in parallel circuits of resistive superconducting fault current limiters using multiple superconducting inter-phase transformers", IEEE Trans. Appl. Supercond., Vol. 13, No. 2, p. 2092, 2003. https://doi.org/10.1109/TASC.2003.812988
  4. S.-H. Lim and H.-S. Choi, "Quench characteristics of HTSC elements in series-connected flux-lock type SFCLs through magnetic flux-linkage", Physica C, Vol. 445-448, p. 1073, 2006. https://doi.org/10.1016/j.physc.2006.05.027
  5. S.-H. Lim, Y.-S. Cho, H.-S. Choi, and B.-S. Han, "Improvement of current limiting capability of HTSC elements in hybrid type SFCL", IEEE Trans. Appl. Supercond., Vol. 17, No. 2, p. 1807, 2007. https://doi.org/10.1109/TASC.2007.899246