输电线路绝缘子故障分析与检测方法

Analysis of Fault and Detection Method of Insulator of Transmission Line

目前我国输电线路中所使用的绝缘子类型很多,主要涉及采用玻璃材料、陶瓷材料与合成材料等生产的绝缘子部件,使用性能很容易受到温度差异性因素、雷电因素、冰雹因素与高温因素的影响出现问题,也可能会受到电气因素和机械类因素的影响发生故障,对输电线路运行的稳定性会造成不利危害。基于此,进行输电线路绝缘子故障分析与检测方法的综述,旨在增强绝缘子使用性能和效果。

At present,there are many types of insulators used in the transmission lines in China,mainly involving the insulators produced by glass materials,ceramic materials and synthetic materials.The use performance is prone to temperature differences,lightning factors,hail factors and high temperature factors,and may also be affected by electrical factors and mechanical factors,which will cause adverse harm to the stability of the transmission line operation.Based on this paper,the review of the fault analysis and detection method of the transmission line is designed to enhance the performance and effect of the insulator use.