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.
出处
《电力系统装备》
2023年第8期61-63,共3页
Electric Power System Equipment
关键词
配电线路
电力电缆
运行
技术
distribution line
power cables
operation
technology
