Characteristics of the break down current of HTS tape with different insulator

고온초전도선의 절연체에 따른 단선전류 특성

  • Kim Jae H. (Korea Electrotechnology Research Institute (KERI)) ;
  • Bae J. H. (Korea Electrotechnology Research Institute (KERI)) ;
  • Cho J. W. (Korea Electrotechnology Research Institute (KERI)) ;
  • KIM H. J. (Korea Electrotechnology Research Institute (KERI)) ;
  • Sim K. D. (Korea Electrotechnology Research Institute (KERI)) ;
  • Seong K. C. (Korea Electrotechnology Research Institute (KERI)) ;
  • Kim H. J. (Korea Electrotechnology Research Institute (KERI))
  • Published : 2004.07.14

Abstract

Characteristics of the break down current of HTS tape with different insulator are described. The various insulators are utilized for enduring the high voltage in superconducting power devices. The break down current of HTS tape largely depends on insulators wound round HTS tape. In this research, The break down currents of Bi-2223 tape, which is widely used for superconducting power devices are tested and discussed. It is expected that results from this study can be utilized as basic data in designing superconducting power devices.

Keywords