Analysis of the power cable fault causes and classification of the power cable fault detection methods implemented to ensure the smooth flow of power supply to ensure supply reliability.
文章分析了电力电缆故障的原因及分类，探讨了电力电缆的故障实行的检测方法，保证了电力供应畅通、保证供电可靠性。
The paper confirms gravity of fault of sheath of HV power cable based on investigation and analysis of MV and HV power cables in Guangzhou. Optimum countermeasure is put forward.
通过对广州地区运行中高压电缆外护套故障的调查和分析，说明外护套故障存在的严重性，提出的对策是保证电缆选型和敷设质量。
It introduces cable grounding fault location method and analysis. It provides fast and true method for power supply enterprise to find fault point when cable is failure that is not easy to find.
介绍了电缆接地故障定位与分析，解决了电缆发生故障不易查找故障点的问题，为生产及供电企业快速准地查找故障点提供了可以借鉴的方法。
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