THE TREND OF DIAGNOSTIC METHODS FOR POWER CABLE

전력(電力)케이블 열화진단(劣化診斷) 기술(技術)의 동향(動向)

  • Hahn, K.M. (GOLDSTAR CABLE CO., KUMI RESEARCH INSTITUTE) ;
  • Kim, D.W. (GOLDSTAR CABLE CO., KUMI RESEARCH INSTITUTE)
  • 한기만 (금성전선 구미연구소장) ;
  • 김동욱 (금성전선구미연구소 선임연구원)
  • Published : 1992.07.23

Abstract

In recent years, it is strongly required to supply high quality electrical power without insulation failure in distribution power cables. Therefore the exact measurement and judgment ar out deterioration degree of cables are essential to increase that supplying reliability. This paper will introduce various diagnostic methods of off-line and live-line cables also propose the judgement criteria and newly trend of diagnostic technique at present.

Keywords