配电线路的电力电缆运行技术研究  

Research on Power Cable Operation Technology Based on Distribution Lines

作　　者：李昂 赵微 LI Ang;ZHAO Wei

机构地区：[1]国网上海松江供电公司,上海201600

出　　处：《电力系统装备》2023年第8期61-63,共3页Electric Power System Equipment

摘　　要：由于现有的电力电缆运行技术声磁时间差大,无法准确听辨定位故障位置,为此文章研究了基于配电线路的电力电缆运行技术。试验结果表明,试验组的声磁时间差小,易于听辨清晰的放电声音,准确定位电缆故障位置,完成配电线路电力电缆运行技术的良好应用。Due to the large time difference between sound and magnetic signals in the existing power cable operation technology,it is difficult to accurately identify and locate the fault location.Therefore,this study is based on the operation technology of power cables in distribution lines.The experimental results show that the acoustic magnetic time difference of the experimental group is small,and it is easy to hear clear discharge sounds.It can accurately locate cable faults,thus achieving good application of power cable operation technology in distribution lines.

关 键 词：配电线路 电力电缆 运行 技术 

分 类 号：TM75[电气工程—电力系统及自动化]