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http://dx.doi.org/10.4313/JKEM.2010.23.1.042

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

Lim, Sung-Hun (숭실대학교 전기공학부)
Publication Information
Journal of the Korean Institute of Electrical and Electronic Material Engineers / v.23, no.1, 2010 , pp. 42-47 More about this Journal
Abstract
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.
Keywords
High-$T_c$ superconducting (HTSC) elements; Superconducting fault current limiter (SFCL); Magnetically coupled shunt reactors; Power burden;
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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.   DOI
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.   DOI
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.   DOI
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.   DOI   ScienceOn
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.   DOI   ScienceOn