供用电
供用電
공용전
DISTRIBUTION & UTILIZATION
2013年
1期
63-66
,共4页
电缆故障检测%脉冲反射法%冲击电流法
電纜故障檢測%脈遲反射法%遲擊電流法
전람고장검측%맥충반사법%충격전류법
cable fault detection%pulse reflection method%impact current method
简单介绍了电缆常见的几种故障,并详细阐述了脉冲反射法与冲击电流法在寻找电缆故障点时的联系与区别.结合35 kV 赛瑞一故障排查实例,阐述了电缆故障排查的方法与流程.
簡單介紹瞭電纜常見的幾種故障,併詳細闡述瞭脈遲反射法與遲擊電流法在尋找電纜故障點時的聯繫與區彆.結閤35 kV 賽瑞一故障排查實例,闡述瞭電纜故障排查的方法與流程.
간단개소료전람상견적궤충고장,병상세천술료맥충반사법여충격전류법재심조전람고장점시적련계여구별.결합35 kV 새서일고장배사실례,천술료전람고장배사적방법여류정.
This paper briefly describes several common failures of the cable, and elaborates on connection and distinction between the pulse reflection method and the impact current method in locating cable fault. Also, a 35 kV Sairui line troubleshooting instance is illustrated to detail the cable fault finding method and flow.
