Proceedings of the Korea Institute of Applied Superconductivity and Cryogenics Conference (한국초전도저온공학회:학술대회논문집)

The Korean Society of Superconductivity and Cryogenics (한국초전도저온학회)
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Characteristics of Prototype Solenoid for Basic Design of DC Reactor Type SFCL

유도형 고온초전도한류기의 DC 리액터 설계를 위한 솔레노이드 특성실험

  • 김민철 (연세대학교 전기전자공학과) ;
  • 안민철 (연세대학교 전기전자공학과) ;
  • 이승제 ((주)프리컴시스템) ;
  • 김영식 (연세대학교 전기전자공학과) ;
  • 김진기 (진광 이앤씨(주)) ;
  • 고태국 (연세대학교 전기전자공학과)
  • Published : 2003.02.01
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Abstract

This paper deals with the characteristics of a prototype solenoid for basic design of DC reactor type superconducting fault current limiter (SFCL). The prototype high-Tc Super-conducting (HTS) solenoid was manufactured with 4 stacked Bi-2223 tape. The critical currents were measured with respect to the number of stacks. In order to test the safety of HTS solenoid in quenched state, the transport tests of AC over-current were performed. These experimental results could be applied to the basic design of HTS DC reactor for SFCL effectively.

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