摘要
电缆护套作为电力电缆的保护层,其绝缘的状态直接影响电缆的安全运行.针对电力电缆护套绝缘设计了一套带电监测系统,详细阐述了其工作原理,并通过仿真实验验证了该系统的可行性.
As the protective layer of power cable, the insulation status of cable sheath layer affects the running safety of cable directly. A new on-line monitoring system of cable sheath based on the method of direct current is designed. The principle of the system is described in details, and its feasibility is testified by computer simulation.
出处
《上海电力学院学报》
CAS
2012年第1期31-34,共4页
Journal of Shanghai University of Electric Power
关键词
电缆护套
绝缘
带电监测
cable protective layer
insulation
on-line monitoring
