한국초전도ㆍ저온공학회논문지 (Progress in Superconductivity and Cryogenics)

  • 제9권1호
  • /
  • Pages.82-85
  • /
  • 2007
  • /
  • 1229-3008(pISSN)
  • /
  • 2287-6251(eISSN)
한국초전도저온학회 (The Korean Society of Superconductivity and Cryogenics)
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한전 초전도 전력케이블 냉각시스템 설치 및 시험

Installation and Performance Test of Cooling System for the KEPCO HTS Power Cable

  • 양형석 (한국기초과학지원연구원 고자기장개발팀) ;
  • 김동락 (한국기초과학지원연구원 고자기장개발팀) ;
  • 이병섭 (한국기초과학지원연구원 고자기장개발팀) ;
  • 최연석 (한국기초과학지원연구원 고자기장개발팀) ;
  • 류희석 (한국전기연구원 전력연구단) ;
  • 손송호 (한국전력공사 전력연구원 초전도그룹) ;
  • 임지현 (한국전력공사 전력연구원 초전도그룹) ;
  • 황시돌 (한국전력공사 전력연구원 신에너지그룹)
  • 발행 : 2007.03.31
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초록

A cooling system for a 22.9kV, 1.25kA 100m HTS power cable has been installed and tested. The cooling system consists of decompression cooling system with the cooling capacity of 3kW and a closed circulation system of subcooled liquid nitrogen. This paper describes the outline of the installed cooling system and performance test results.

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참고문헌

  1. J. A. Demko, et al., "TESTING OF A LIQUID NITROGEN COOLED 5-METER, 3000A TRI-AXIAL HIGH TEMPERATURE SUPERCONDUCTING CABLE SYSTEM," Advances in Cryogenic Engineering, 45A, pp. 790-797, 2006
  2. J. Yuan et al., "A COOL-DOWN AND FAULT STUDY OF A LONG LENGTH HTS POWER TRANSMISSION CABLE," Advances in Cryogenic Engineering, 45A, pp. 782-789, 2006
  3. R. C. Lee et al., "PERFORMANCE TESTING OF A CRYOGENIC REFRIGERATION SYSTEM FOR HTS CABLES," Advances in Cryogenic Engineering, 45A, pp. 773-781, 2006.
  4. M. Ichikawa et al., "Field Test of 500m high-Tc Superconducting Power Cable and Short Circuit Tests by Short Length Cable," Journal of the Cryogenic Society of Japan, 41-1, pp. 12-19, 2006 https://doi.org/10.2221/jcsj.41.12
  5. I. S. Park et al., "Design and Operational Test of 22.9kV, 30m 3core HTS Cable Cooling System," KIASC Conference Proceeding, pp. 271-274, 2005
  6. S. H. Sohn et al. "Status of HTS Cable Project in KEPCO," ACASC Conference Proceeding, pp. 60, 2005