Journal of the Korean Institute of Illuminating and Electrical Installation Engineers (조명전기설비학회논문지)

The Korean Institute of IIIuminating and Electrical Installation Engineers (한국조명전기설비학회)
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Analysis of Fault Point's Distant Effect in Power Distribution System with Superconducting Fault Current Limiter

배전계통의 고장 전류 제한을 위한 초전도 한류기 적용시 고장발생 위치에 따른 영향 분석

  • 김명현 (숭실대학교 공대 전기공학부) ;
  • 김진석 (숭실대학교 대학원 전기공학과) ;
  • 임성훈 (숭실대학교 전기공학부) ;
  • 김재철 (숭실대학교 전기공학부)
  • Received : 2011.06.10
  • Accepted : 2011.08.09
  • Published : 2011.09.30
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Abstract

Due to increase of fault current, various superconducting fault current limiter (SFCL) are researched. We studied a power distribution system with SFCL. Along the way, we knew characteristics of fault current according to a distance from substation to fault point. Fault current is reduced by distance`s increase from substation. Also, SFCL.s effects are decreased by distance too. Therefore, we analyzed the fault current by a distance from substation to fault point when a SFCL was applied into a power distribution system. We simulated using a PSCAD/EMTDC.

Keywords

References

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