Compact 230kV 케이블용 접속함 개발

The Development of the compact accessories for 230kV XLPE cable

  • Lee, Hyeong-Seok (LG Cable Ltd, Electric Power Research & Technology Center) ;
  • Son, Si-Ho (LG Cable Ltd, Electric Power Research & Technology Center) ;
  • Kim, Kwang-Soo (LG Cable Ltd, Electric Power Research & Technology Center) ;
  • Lee, Kwang-Yeol (LG Cable Ltd, Electric Power Research & Technology Center) ;
  • Chang, Ki-Wook (LG Cable Ltd, Electric Power Research & Technology Center) ;
  • Bai, Kyung-Moo (LG Cable Ltd, Electric Power Research & Technology Center)
  • 발행 : 1999.11.20

초록

XLPE cables are being used more widely all over the world as extra-high voltage transmission lines owing to the superior characteristics compared to OF cables. In view of the worldwide trend of utilizing high stress cables, we developed the accessories for 230kV XLPE cables which have smaller insulation thickness than that of present cables. The performance of the newly developed 230kV cable and its accessories has superior inital characteristics. As a result, the improved reliability of 230kV XLPE cable system has been obtained. This paper describes the major design concept and the test results of development procedure.

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