摘要
介绍了一起20 kV交联电缆冷缩终端头故障事件,分析了故障发生的原因,阐述了电缆终端头制作的方法和注意事项,以避免在电缆终端头制作中发生类似错误。
A fault of 20 kV XLPE insulation cable cold-shrinking termination was introduced.The cause of the fault was analyzed.The method and precautions of the cable termination creation were elaborated,in order to avoid similar mistakes in cable termination creation.
作者
石文锋
卢峥
SHI Wenfeng;LU Zheng(The IT Electronic Eleventh Design&Research Institute Scientific and Technological Engineering Co.,Ltd.,Suzhou 215163,China)
出处
《现代建筑电气》
2019年第10期17-20,24,共5页
Modern Architecture Electric
关键词
故障分析
电缆终端头
外半导电屏蔽
电应力
fault analysis
cable termination
external semi-conductive shield
electrical stress
