绝缘锚段关节电分段隔离开关安装位置的研究

A Brief Study on Installment Position of Electric Sectioning Disconnector on Insulated Overlapping section

在接触网的各种故障中,电气烧伤故障因其事前不易被发现而危害很大。而电气烧伤问题中,设备的安装问题造成电气烧伤故障往往不被重视,本文结合西安铁路局接触网运行中的故障案例,针对目前隔离开关安装在绝缘锚段关节不同转换柱时存在的问题进行分析,提出解决的思路并分析了其优越性。

Among all the problems in the contact link equipment, being burned by electric appliances is one of the most serious ones due to its unpredictable nature. One of the causes of this problem lies in the improper installment of the appliances, which has long been neglected. This article, by studying some cases provided by Xi＇an Railway Bureau, analyses the problems occurring in installing isolated switches on the different switching posts of insulated section joints. It suggests some solutions to the problems and continues to discuss the advantages and disadvantages of them.