基于物联网的GIS故障定位系统及其应用研究  

Research on GIS Fault Location System and Its Application Based on Internet of Things for Terrain Adaptation

作　　者：索喜来 SUO Xilai(Baoding Tianwei Xinyu Technology Development Co.,Ltd.,Baoding,Hebei Province,071052 China)

机构地区：[1]保定天威新域科技发展有限公司,河北保定071052

出　　处：《科技资讯》2025年第5期63-65,共3页Science & Technology Information

摘　　要：在气体绝缘封闭组合电器(Gas Insulated Switchgear,GIS)设备交流耐压试验中,如果设备发生闪络击穿故障,则其故障点难以精确定位。为确保GIS设备顺利投运,介绍了一种基于物联网的GIS故障定位系统。系统采用无线通信方式,通过超声波信号幅值比较和时差比较两种定位方法,结合GIS设备现场交接耐压试验的实际应用,能够准确分析、定位故障点的位置。该系统具有使用方便、定位精确、安全可靠、性能稳定等优点。In the AC withstand voltage test of Gas Insulated Switchgear(GIS) equipment,if a flashover breakdownfault occurs,it is difficult to accurately locate the fault point.To ensure the smooth operation of GIS equipment,aGIS fault location system based on the Internet of Things is introduced.The system adopts wireless communicationmethod,and through two positioning methods of ultrasonic signal amplitude comparison and time difference com-parison.Combined with the practical application of GIS equipment on-site handover withstand voltage test,it canaccurately locate and analyze the location of the fault point.The system has the advantages of easy use,accurate posi-tioning,safety and reliability,and stable performance.

关 键 词：气体绝缘封闭组合电器 耐压试验 局放闪络 故障定位 幅值和时差 

分 类 号：TM862[电气工程—高电压与绝缘技术]