电力电缆故障点测定准确率的分析  

Studying on Electric Power Cable Fault Location Accuracy

作　　者：彭海波[1] 

机构地区：[1]广东电网公司揭阳供电局

出　　处：《广东输电与变电技术》2008年第5期42-44,共3页Guangdong Power Transmission Technology

摘　　要：就如何准确、迅速查找电缆故障点,以恢复供电,确保运行可靠性和安全性,提出了基于行波理论在电力电缆故障探测的定位方法和步骤,并对电缆的基本结构和电缆故障的分类进行了分析。As finding out the cable fault point nicety and rapidly, to resume power supply and insure operating reliability and security, the locating way and process in power cable fault detection is put forward based on traveling wave theory, then analyzed on basic structure and fault type of power cable.

关 键 词：电缆 故障 定位准确率 

分 类 号：TM726.4[电气工程—电力系统及自动化]