基于取能电源的输电线路状态在线监测系统  

The Transmission Line State Monitoring System Based on Draw-out Power Source

作　　者：王平平[1] 杨慧[1] 

机构地区：[1]重庆市电力公司沙坪坝供电局,重庆400060

出　　处：《重庆电力高等专科学校学报》2010年第4期14-17,共4页Journal of Chongqing Electric Power College

摘　　要：通过研究输电线路状态参数在线监测以及导线电流取能电源供电新方法,实现对绝缘子泄漏电流、导线温度、环境温度和相对湿度、导线张力等状态参数在线监测和传输。试验表明,该技术能准确、有效地对输电线路状态参数进行远程实时监测并完成数据传输。By studying the transmission line state parameter monitoring and the new power-supply method based on conductor-current draw-out power source,this essay introduces the monitoring and transmission of state parameters of the insulator leakage current,the conductor temperature,ambient temperature,relative humidity,conductor tension.It is verified in relevant tests that this technology helps achieve accurate and effective remote monitoring of transmission line state parameters as well as data transmission.

关 键 词：输电线路 取能电源 传感器 在线监测 

分 类 号：TM727[电气工程—电力系统及自动化]