摘要
电力电缆的应用已成为电力系统输、配电的主流趋势,为充分认识电力电缆特别是交联聚乙烯绝缘电力电缆的绝缘特性,及时有效地发现和预防绝缘中存在的缺陷,从出厂前试验、安装及运行后试验2个方面对电力电缆的试验方法和检测技术进行分析,从而为电力电缆线路的安全运行提供技术支撑。
The application of power cable has become a mainstream trend of electric power transmission and distribution system. In order to fully analyze the insulation characteristic of power cables, especially XLPE power cables, and to defect and prevent the insulation defects promptly and effectively, this paper takes a global view of the test method and detection technique of power cable from two aspects, including prefactory test, installation and post operating test of power cable state. It will provide technical support for the safe and reliable operation of cable lines.
作者
魏力强
齐锦涛
张学伟
谷丽娜
李雪松
WEI Liqiang;QI Jintao;ZHANG Xuewei;GU Lina;LI Xuesong(State Grid Hebei Electric Power Research Institute,Shijiazhuang 050021,China;State Grid Hebei Electric Power Co.Ltd.,Handan Power Supply Braneh,Handan 056002,China)
出处
《河北电力技术》
2018年第4期27-31,44,共6页
Hebei Electric Power
