摘要
电缆的在线监测对监测装置有较高的精度要求,因此提出了一种高压电缆及通道综合在线监测系统。系统由传感器、信号采集单元和监控主机3部分组成,能实现对高压交流电缆的运行状态进行连续或周期的监测、分析与辅助诊断。针对监测系统的3个部分,分别进行了详细的参数分析与功能介绍,并分析了监测系统的通信方式以及界面显示波形变化曲线。
The on-line monitoring of cable has higher precision requirements for monitoring devices. In this paper,a high-voltage cable and channel integrated online monitoring system is proposed,which is composed of three parts:sensor,signal acquisition unit and monitoring host. It can realize continuous or periodic monitoring,analysis and auxiliary diagnosis of the operation status of high-voltage AC cable. In view of the three parts of the monitoring system,this paper makes a detailed parameter analysis and function introduction. Finally,the communication mode of the monitoring system and the change curve of the waveform displayed on the interface are analyzed.
作者
陈勇
王永君
郝乾
周玉涛
CHEN Yong;WANG Yong-jun;HAO Qian;ZHOU Yu-tao(Wuhan LandPower Co.,Ltd.,Wuhan 430000,China)
出处
《通信电源技术》
2020年第11期48-49,53,共3页
Telecom Power Technology
关键词
高压电缆
在线监测
传感器
信息采集单元
监控主机
high voltage cable
on-line monitoring
sensor
information acquisition unit
monitoring host
