35kV及以下电力电缆故障测试技术浅析

随着城市化的迅速发展，电缆线路在石化、石油、电力等领域应用越来越广泛。35kV及以下系统中的运行电缆数量急剧增加，相应的电缆故障大大增多。针对这一情况，本文对此类电力电缆故障测试技术作了一定的研究和探索。通过分析电力电缆故障类型、产生原因，给出了解决不同故障类型所应实施的测试手段，结合实例来详细讲解相关技术在实际问题中的应用。

Analysis on Fault Detection Technology in Power Cables of 35kV and Below

In the wake of the rapid development of urbanization, power cables have been widely used in fields like petrochemicals, petroleum, electric power and so forth.The numbers of operational cables in system of 35kV and below has increased dramatically,thus the cable faults have correspondingly multiplied. In response, the paper makes some research and exploration on power cable fault test technologies. Test approaches ought to be adopted for resolving diverse faults are provided via analysis on fault types, reasons for power cable faluts, and by combining instances, the application of correlative technologies in practical problems are defined