Current Limiting Characteristic of Flux-Lock Type High-Tc Superconducting Fault Current Limiter

자속 구속형 고온초전도 전류제한기의 전류제한 특성

  • 박형민 (조선대학교 전기공학과) ;
  • 최효상 (조선대학교 전기공학과) ;
  • 임성훈 (전북대학교 공업기술연구센터) ;
  • 박충렬 (전북대학교 전자정보공학부) ;
  • 한병성 (전북대학교 전자정보공학부) ;
  • 이상일 (조선대학교 전기공학과) ;
  • 정수복 (조선대학교 전기공학과) ;
  • 오금곤 (조선대학교 전기공학과) ;
  • 현옥배 (한전전력연구원) ;
  • 정동철 (우석대학교 정보통신공학부)
  • Published : 2004.07.14

Abstract

The current limiting characteristics of the flux-lock type superconducting fault current limiters(SFCLs) were investigated. The flux-lock type SFCL consists of a flux-lock reactor and high-T_c superconducting (HTSC) element. In this SFCL the initial limiting current level can be controlled by adjusting the inductances of two coils. In this paper, the operational characteristics of the flux-lock type SPCL were analyzed and the current Limiting characteristics of it were investigated through the experiments.

Keywords