铁路电气化接触网设备的运行不足与改进建议

铁路电气化接触网设备的运行不足与改进建议铁路电气化接触网设备的运行不足与改进建议 摘要：在电气化铁路中，随着时间的推移，接触网设备由于受到设备机械长期的张力、受电弓磨损和过电压、过电流的作用，机械故障和电气故障已经成为了接触网设备运行故障的主体。铁路电气化接触网设备的故障，往往会造成铁路在行车中突然中断，甚至会造成人员伤亡。而接触网设备的电气烧伤，因其往往在事故前难以发现并且具有很大的危害性，因此电气烧伤已经被铁路供电单位纳入重点防范对象。本文通过对接触网供电设备运行过程发生的电气烧伤现象进行详细的分析，并结合铁路现场接触网设备的维护、检修等方面的实践经验，总结出了针对防止接触网设备电气烧伤故障的改进措施和建议。 关键词：铁路电气化；接触网；设备不足；电气烧伤；原因；建议 Abstract: in the electrified railway, with the passage of time, the catenary equipment due to the pantograph wear and mechanical tension in the long run, over voltage, over current, mechanical failure and electric fault has become the main body of catenary equipment operation failure. Railway electrification of catenary device fault, often can cause the railway sudden interruption in the road, will even cause casualties. Catenary device of electric burns, because of its often before the accident is hard to find and are of great harmfulness, so electrical burn into railway power supply unit has been focus on prevention. Based on the catenary power supply equipment operation process of electrical burns occur a detailed analysis, and combined with railway catenary equipment maintenance, maintenance of practical experience, summed up the device for preventing catenary electrical burn failure improvement measures and Suggestions. Key words: railway electrification; Catenary; Lack of equipment; Electrical burns; The reason; advice 中图分类号：F530.32 文献标识码：A 文章编号：2095-2104(2025) 随着高新技术的不断进展，人们的生活质量得到极大的提高，电气...