대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2009년도 제40회 하계학술대회
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- Pages.822_823
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- 2009
무유도 초전도 한류 코일의 층간 간격에 따른 전자기적 특성 연구
Electromagnetic characteristics of non-inductively wound coil according to gap length between layers
- Yang, Seong-Eun (Yonsei University) ;
- Park, Dong-Keun (Yonsei University) ;
- Chang, Ki-Sung (Yonsei University) ;
- Kim, Young-Jae (Yonsei University) ;
- Ahn, Min-Cheol (Kunsan National University) ;
- Ko, Tae-Kuk (Yonsei University)
- 발행 : 2009.07.14
초록
Superconducting fault current limiters (SFCLs) provide one of the most effective solutions to cope with enormous increase of fault current level. The 13.2 kV/ 630 A class resistive SFCL using coated conductor (CC) was developed and its short-circuit test was successful. Successful commercialization of the SFCL requires that no loss is produced by impedance of limiting coil during normal operation. Since the limiting coil consists of inner layer and outer layer, gap length between the layers is an important parameter to analyze the electromagnetic characteristics of coil. This paper deals with the electromagnetic characteristics of coil according to gap length through the simulation and analysis in comparison with experiment results.
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