高压隔离开关触点远程在线缺陷消除系统应用研究  

Application of High Voltage Disconnector Contact Remote Online Defect Elimination System

作　　者：张远鹏[1] 李博[1] 杨锐 张铭中 王瓒 Zhang Yuanpeng;Li Bo;Yang Rui;Zhang Mingzhong;Wang Zan(Huanghua Power Supply Company of State Grid Qinghai Electric Power Company,Huangnan 811300;Tongde Power Supply Company of State Grid Qinghai Electric Power Company,Tongde 813200)

机构地区：[1]国网青海省电力公司黄化供电公司,青海黄南藏族自治州811300 [2]国网同德县供电公司,青海同德813200

出　　处：《中阿科技论坛（中英文）》2021年第2期48-50,共3页China-Arab States Science and Technology Forum

摘　　要：高压隔离开关因使用频率高,直接影响着变电站和线路的运行安全。本文认为,高压隔离开关运行数年后,会产生较多故障,常见的故障为操作失灵、导电回路发热等,而由于锈蚀产生的导电回路发热故障是隔离开关产生故障的三分之一。传统人工打磨和使用化学药剂擦拭的方式不仅耗时耗力,同时也会存在一定的安全隐患,因此,研发一套可远程在线消除缺陷的系统可大大提高高压隔离开关的使用效率。High voltage dicconnector is used repeatedly in high voltage switch gear,therefore,affects the operation safety of substation,so it is necessary for high voltage dicconnector to have high reliability.After several years of operation,it’s expected that there will be many faults.Some common faults are caused by operation failure,conduction circuit heating and so on.According to incomplete data,the heating fault of conductive circuit caused by corrosion accounts for one third of the fault of dicconnector.The traditional manual grinding and chemical wiping methods are not only time-consuming and labor-consuming,but also hazardous to the safety of staff and equipment.Therefore,the urgent task is to develop remote online elimination equipment,which can eliminate system defects and improve the efficiency of high voltage isolation switch.This paper mainly focuses on the application of remote online defect elimination system on high voltage dicconnector contact.

关 键 词：高压隔离开关 远程在线缺陷 消除系统 

分 类 号：TP242[自动化与计算机技术—检测技术与自动化装置]