一种地下电缆中间接头故障定位装置设计  

Design of a Fault Location Device for the Intermediate Joint of Underground Cable

作　　者：陈本学 王晓梅 马文华 CHEN Benxue;WANG Xiaomei;MA Wenhua(State Grid Shandong Electric Power Company Wulian County Power Supply Company,Shandong 262300,China;Rizhao Power Supply Company of State Grid Shandong Electric Power Company,Shandong 276800,China)

机构地区：[1]国网山东省电力公司五莲县供电公司,山东262300 [2]国网山东省电力公司日照供电公司,山东276800

出　　处：《集成电路应用》2020年第2期86-87,共2页Application of IC

基　　金：山东电网电力系统科技创新课题项目

摘　　要：设计的装置是基于局放技术和网联网技术的电缆中间接头故障定位装置,采用多点局放、热成像监测的基础手段结合强大的数据同步分析方法,对不同的隐患性质采取不同的分析方法,可准确迅速地确定故障点的精确位置,并确定故障严重程度,为迅速处理故障,从而尽快恢复送电。The device designed in this paper is a fault location device of cable intermediate joint based on partial discharge technology and network networking technology.By using the basic means of multi-point partial discharge and thermal imaging monitoring combined with powerful data synchronous analysis method,different analysis methods are adopted for different hidden danger properties,which can accurately and rapidly determine the exact location of the fault point and determine the fault severity,so as to quickly handle the fault,so as to restore power transmission as soon as possible.

关 键 词：物联网 故障定位 局放技术 地下电缆接头 

分 类 号：TM247[一般工业技术—材料科学与工程]