The Transactions of the Korean Institute of Electrical Engineers A (대한전기학회논문지:전력기술부문A)

The Korean Institute of Electrical Engineers (대한전기학회)
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Application Scheme of Resistive HTS-FCL on Future New Distribution System

저항형 초전도한류기의 미래 배전계통 적용방안

  • 이승열 (한국전기연구원 전력연구단) ;
  • 김종율 (한국전기연구원 전력연구단) ;
  • 김호용 (한국전기연구원 전력연구단) ;
  • 윤재영 (한국전기연구원 전력연구단)
  • Published : 2005.05.01
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Abstract

This paper describes the application scheme of resistive HTS-FCL(High Temperature Superconducting-Fault Current Limiter) on future new distribution system. Future new distribution system means the power system to which applies the 22.9kV HTS cable with low-voltage and mass-capacity characteristics replacing the 154kv conventional cable in addition to HTS transformer and HTS-FCL. The fault current of future new distribution system will increase greatly because of the inherent characteristics of HTS transformer/cable and applications of distributed generations and spot networks and so on. This means that the HTS-FCL is necessary to reduce the fault current below the breaking capacity. This paper studies the appropriate location, parameters and the influences of HTS-FCL on future new distribution system. Finally, this paper suggests the reasonable basic parameters of resistive HTS-FCL for future KEPCO new distribution system.

Keywords

References

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