输电线路杆塔突发电流自动监测系统  

The sudden current automatic observation system used in towers of transmission line

作　　者：程文锋[1] 何志伟[1] 梁江东[2] 

机构地区：[1]华南理工大学,广州510640 [2]武汉高压研究院,武汉430072

出　　处：《电测与仪表》2008年第7期57-60,共4页Electrical Measurement & Instrumentation

摘　　要：针对目前输电线路在维护、抢修中所带来的麻烦,本文提出并研发了输电线路杆塔突发电流自动监测系统,它能够定点监测、准确定位、实时记录、及时通知输电线路杆塔绝缘子因雷击、雾闪、污闪以及风偏偏移等所造成的杆塔工频接地故障,特别是当杆塔遭雷击时,监测器能快速测量雷电流值,这样可以很方便地让引导巡线人员准确找出故障点,及时清除故障,是一套功能非常强大的实时监测系统。本文从功能和技术上全面论述了系统各项功能和原理,它除了能及时测量数据外,还能通过监测器互传方式送入到服务器。This paper designs a sudden current automatic observation system used in towers of transmission line against the problems caused in maintenance and repair of transmission lines. The system can monitor at fixed point, locate accurately, record in real time and notify timely the towers power frequency earth fault caused by lightning, the fog to dodge, the dirt to dodge and the wind yaw displacement. So the guidance patrols the line personnel to discover the fault point accurately, eliminates the breakdown promptly. It is a set of formidable function and real-time observation system. The present paper elaborated its various functions and the principle comprehensively from the function and the technology. The data measured by monitor is transmitted between the monitors, and finally it can be received by the server system.

关 键 词：故障 突发电流 杆塔 电流监测 

分 类 号：TM753[电气工程—电力系统及自动化] X84[环境科学与工程—环境工程]