铁路10kV电力线路常见故障原因分析及预防措施

Cause Analysis and Preventive Measures of Common Faults of Railway 10 kV Power Line

铁路上10 kV电力线路的作用是引于公共电网或公共电网以外的发电厂、变电站及输配电线路和用来直接为铁路各车站电气集中设备及区间自闭信号点提供可靠、不间断电源的线路,通常包括电源线、站馈线和贯通线。10 kV电力线路通常是露天的环境运行,会受到自然因素或者人为因素的影响,经常会发生的故障,从而影响行车。文中以甘泉铁路10 kV电力线路为例,对常见造成故障的原因展开分析,并提出防范措施。

The role of 10 kV power line on railway is to lead to power plants,substations,transmission and distribution lines outside the public power grid or public power grid,and to directly provide reliable and uninterrupted power supply for electric centralized equipment of railway stations and section self closing signal points,usually including power line,station feeder and through line.10 kV power line is often open-air environment operation,often affected by natural factors or human factors,often a series of faults,which affect the driving.This paper will take the 10 kV power line of Ganquan railway as an example,analyze the common causes of faults,and put forward preventive measures.