摘要
电缆状态检修需要采用在线监测方法对电缆运行状况进行判断评估。阐述了电缆在线监测数据有线、无线传输的几种方式,以及数据传输到中心控制区域后存储、处理、在终端的发布表达。介绍了对电缆局部放电在线监测的实际应用。
On-line monitoring for power cable is now used to evaluate the operation condition in cable condition- based maintenance. The paper describes the wire or wireless transmission manners of on-line monitoring data, as well as the data storing, processing, and release at terminal after the data are transmitted to central control sector. Practical application example in substation is introduced in the paper finally.
出处
《供用电》
2009年第3期60-62,共3页
Distribution & Utilization
关键词
电缆绝缘
在线监测
数据传输
数据处理
cable insulation
on-line monitoring
data transmission
data processing
