高压电力电缆故障分析及诊断处理策略

Fault Analysis and Diagnosis Strategy of High Voltage Power Cable

虽然与传统电缆相比,高压电力电缆在稳定性、维护工作量等方面具有明显的优势,但是在其长时间运行的过程中,外界因素带来的影响加大了其出现故障的可能性。如何在短时间内完成故障位置确定、性质归类等工作,就成为了现阶段急需解决的问题之一。文中首先概括了高压电力电缆常见的故障类型,并联系实际分析了电缆出现故障的原因,最后有针对性地提出了适用于高压电力电缆故障的诊断处理策略,供相关人员参考。

Although compared with the traditional cable,the high voltage power cable has obvious advantages in the aspects of stability and maintenance,but in the process of long running,the influence of external factors increases the possibility of its failure,and how to finish the fault location and classify the property in a short time.It has become one of the urgent problems to be solved at this stage.In this paper,the common fault types of high voltage power cable are summarized,and then the reasons for the failure of the cable are analyzed.Finally,the diagnosis and treatment strategy for the high voltage power cable fault is put forward,which is for the reference of the related personnel.