[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.5370/JEET.2014.9.6.1909

Analysis on Current Limiting Characteristics According to the Influence of the Magnetic Flux for SFCL with Two Magnetic Paths

Ko, Seok-Cheol (Industry-University Cooperation Foundation, Kongju National University)
Han, Tae-Hee (Dept. of Materials Science and Engineering, Jungwon Univerity)
Lim, Sung-Hun (Dept. of Electrical Engineering, Soongsil University)

Publication Information

Journal of Electrical Engineering and Technology / v.9, no.6, 2014 , pp. 1909-1913 More about this Journal

Abstract

In this study, a superconducting fault current limiter (SFCL) having two magnetic paths was proposed, and its current limiting characteristics were analyzed. For the SFCL to effectively perform the current limiting operation, it must be designed considering the magnetic saturation of the E-I core. Further, the influence of the magnetic flux on its peak current limiting characteristics was investigated. In addition, the magnetic flux curves of the SFCL obtained from the fault current limiting experiments were analyzed, and the subtractive polarity winding case was observed to not only further reduce the saturation potential of the core but also perform the peak current limiting functions well when compared with the additive polarity winding case.

Keywords

Peak current limiting; Magnetic flux; Two magnetic paths; E-I core; Superconducting Fault Current Limiter (SFCL);

Citations & Related Records

Reference

1	Sung-Hun Lim, Hyo-Sang Choi, Dong-Chul Chung, Seokcheol Ko, and Byoung-Sung Han, "Impedance variation of a flux-lock type SFCL dependent on winding direction between coil 1 and coil 2," IEEE Trans. Appl. Supercon., vol. 15, no. 2, pp. 2039-2042, June 2005. DOI ScienceOn
2	T. Hara, T. Okuma, T. Yamamoto, D. Ito K. Tasaki, and K. Tsurunaga, "Development of a new 6.6 kV/1500 A class superconducting fault current limiter for electric power systems," IEEE Trans. Power Delivery, vol. 8, no. 1, pp. 182-192, June 1993. DOI ScienceOn
3	H. Kadoe and M. Ichikawa, "Performance of a high-Tc superconducting fault current limiter-design of a 6.6 kV magnetic shielding type superconducting fault current limiter," IEEE Trans. Appl. Supercon., vol. 7, no. 2, pp. 993-996, June 1997. DOI ScienceOn
4	Ok-Bae Hyun, Kwon-Bae Park, Jungwook Sim, Hye- Rim Kim, Seong-Woo Yim, and Il-Sung Oh "Introduction of a hybrid SFCL in KEPCO grid and local points at issue," IEEE Trans. Appl. Supercon., vol. 19, no. 3, pp. 1946-1949, June 2009. DOI ScienceOn
5	H. Yamaguchi, T. Kataoka, K. Yaguchi, S. Fujita, K. Yoshikawa, K. Kaiho, "Characteristics analysis of transformer type superconducting fault current limiter," IEEE Trans. Appl. Supercon., vol. 14, no. 2, pp. 815-818, June 2004. DOI ScienceOn
6	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. Supercon., vol. 17, no. 2, pp. 1807-1810, June 2007. DOI ScienceOn
7	Sung-Hun Lim, Seckcheol Ko, and Tae-Hee Han, "Analysis on current limiting characteristics of a transformer type SFCL with two triggering current levels," Physica C, vol. 484, pp. 253-257, January 2013. DOI ScienceOn
8	Sung-Hun. Lim, H. S. Choi, and B. S. Han, "Fault current limiting characteristics due to winding direction between coil and coil 2 in a flux-lock type SFCL," Physica C, vol. 416, no. 3-4, pp. 34-42, November 2004. DOI ScienceOn
9	S. H. Lim, H. S. Choi, and B. S. Han, "The improved hysteresis characteristics of flux-lock type SFCL using third winding," Physica C, vol. 406, no. 1-2, pp. 37-45, July 2004. DOI ScienceOn
10	Seckcheol Ko, Sung-Hun Lim, and Tae-Hee Han, "Analysis on fault current limiting and recovery characteristics of a flux-lock type SFCL with an isolated transformer," Physica C, vol. 484, pp. 263- 266, January 2013. DOI ScienceOn
11	Minseok Joo, and Tae-Kuk Ko, "Improvement on Current Limiting Performance of Current Limiting Devices with Damping Coils," IEEE Trans. Appl. Supercon., vol. 9, no. 3, pp. 4613-4618, Sep., 1999. DOI ScienceOn
12	S. H. Lim, S. C. Ko, and T. H. Han, "Hysteresis characteristics of flux-lock type SFCL with series connection of two coils," Physics Procedia, vol. 45, pp. 301-304, 2013. DOI ScienceOn

Reference

3	Sung-Hun Lim. (2016) IEEE Transactions on Applied Superconductivity Comparison of Peak Current Limiting in Two Magnetically Coupled SFCLs Using Dual Iron Cores / 26 (3) , 1
4	Seok-Cheol Ko. (2016) IEEE Transactions on Applied Superconductivity Analysis on Magnetizing Characteristics Due to Peak Fault Current Limiting Operation of a Modified Flux-Lock-Type SFCL With Two Magnetic Paths / 26 (4) , 1
5	Seok-Cheol Ko. (2016) Journal of the Korea Academia-Industrial cooperation Society Current Limiting and Recovery Characteristics of Two Magnetically Coupled Type SFCL with Two Coils Connected in Parallel Using Dual Iron Cores / 17 (5) , 717
3	(2018) IEEE Transactions on Applied Superconductivity Comparative Study on Current Limiting Characteristics of Transformer-Type SFCL With Common Connection Point Between Two Secondary Windings / 28 (3) , 1
2093-7423	(2019) Journal of Electrical Engineering & Technology Magnetizing Characteristics of a Flux-Coupling Type Superconducting Fault Current Limiter Connected in Parallel between Two Coils Using an E–I Iron Core / (2093-7423)