Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
권호 표지

Study on the Breakdown Characteristics and Mechanisms of Insulating Material for Superconducting Cable

초전도 케이블용 절연재료의 절연파괴 특성과 기구에 관한 연구

  • Kim, H.H. (Dept. of Electrical Engineering, Gyeong-Sang Univ.) ;
  • Kweon, Y.H. (Hyosung Industries Co. Ltd) ;
  • Ma, D.Y. (Dept. of Electrical Engineering, Gyeong-Sang Univ.) ;
  • Kim, S.H. (Dept. of Electrical Engineering, Gyeong-Sang Univ.)
  • Published : 1993.05.15
Download PDF
⟨ Previous Next ⟩

Abstract

Recently, superconducting cable has attracted a great deal of interest from the viewpoint of energy saving, one of the most important and difficult problems to be solved to assure the high reliability, safety and economy of cable is breakdown is cryogenic temperature. In this paper, we will report on the characteristics and mechanisms of the breakdown and creeping discharge in cryogenic liquids, dual role of those as the cooling and insulating material, and composited system of cryogenic liquid - gas taking into consideration for application.

Keywords