电缆护套绝缘带电检测方法的研究
Development of Cable Sheath On-line Monitoring System
赵璐 1朱文滔2
作者信息
- 1. 上海电力学院电气工程学院,上海200093
- 2. 佛山供电局输电管理所,广东佛山528000
- 折叠
摘要
电缆护套作为电力电缆的保护层,其性能的好坏直接影响着电缆的安全运行.根据电缆护套实际运行状态,结合电缆的结构,针对电力电缆护套绝缘设计了一套基于直流叠加原理的带电护套绝缘监测系统,利用仿真软件对其可行性进行了分析,在此基础上完成了对整个系统的设计.
Abstract
As the protect layer of power cable,the insulation performance of cable sheath directly affects the cable running safety.Based on the actual cable running state,this paper designs a new on-line monitoring system of cable sheath base on DC superposition principle.The feasibility was analyzed by computer simulation,and thereupon the whole system was designed.
关键词
护套/电力电缆/带电监测Key words
sheath/power cable/on-line monitoring引用本文复制引用
出版年
2014
NETL
NSTL
维普
万方数据