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Design Method for HTS Wire Length of the Small Scale Resistive Type Superconducting Fault Current Limiter Considering System Resistance

계통 저항을 고려한 소용량 저항형 한류기의 초전도 선재 소모 길이 산출 연구

  • 이우승 (연세대 대학원 전기전자공학과) ;
  • 최석진 (연세대 대학원 전기전자공학과) ;
  • 장재영 (연세대 대학원 전기전자공학과) ;
  • 황영진 (연세대 대학원 전기전자공학과) ;
  • 강재식 (연세대 대학원 전기전자공학과) ;
  • 양동규 (고려대 대학원 신소재공학과) ;
  • 이해근 (고려대 신소재공학과) ;
  • 고태국 (연세대 공과대학 전기전자공학과)
  • Received : 2011.08.31
  • Accepted : 2011.09.22
  • Published : 2011.09.30

Abstract

Electrical system is changing to smart grid which includes the distributed generations with reusable energy sources in these days. The distributed generations are environmentally friendly and have no concern with depletion problem. But dispatching distributed generations can cause an increase of the fault current. Resistive type super conducting fault current limiter is one of the candidates of solution for the large fault problem in smart grid. In this paper, a design method for the wire length of fault current limiter and the result of short circuit test for small scale modules considering system resistance are introduced.

Keywords

References

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  1. Operational Characteristics of a Small-Scale Novel Hybrid Resistive-Type SFCL With Controlled Power Electronics vol.25, pp.3, 2015, https://doi.org/10.1109/TASC.2015.2391118