한국초전도ㆍ저온공학회논문지 (Progress in Superconductivity and Cryogenics)
- 제7권2호
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- Pages.47-51
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- 2005
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- 1229-3008(pISSN)
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- 2287-6251(eISSN)
A study on SFCL application for the interconnection operation of 154kV power systems under 345kV S/S in Korean power system
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Lee Seung Ryul
(Korea Electrotechnology Research Institute) ;
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Kim Jong Yul
(Korea Electrotechnology Research Institute) ;
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Yoon Jae Young
(Korea Electrotechnology Research Institute)
- 발행 : 2005.05.01
초록
This paper is for studying the feasibility of SFCL application for the interconnection operation of 154kV power systems under 345kV S/S in Korean power system. All Korean 154kV power systems are constructed as loop systems in downtown. However, the present 154kV systems are operated with separated systems around 345kV S/S because of fault current and overload problems. In this study, we investigate the structure and operation of 154kV power system in Seoul and study the feasibility of interconnection operation of 154kV systems under 345kV systmes by applying SFCLs to 154kV bus-tie.
키워드