地铁供电系统的运行方式及特点分析

地铁是我国城市交通系统的重要组成部分,对城市居民的交通出行具有十分重要的影响,因此建设好地铁系统是市政建设的重要任务之一。地铁系统建设中供电系统的建设是非常重要的一环,因为地铁系统的运行主要依赖于地铁供电系统。地铁供电系统是为地铁运行提供电能的系统,其主要包括内部供电系统和外接电网供电系统两部分。文章主要针对地铁供电系统的运行方式及特点进行了分析,希望有助于促进其建设的进步。

Subway is an important part of the urban transportation system in China,which has a very important impact on the transportation of urban residents,so building a good subway system is one of the important tasks of municipal construction.The con struction of power supply system is a very important part in the construction of subway system,because the operation of subway sys tem mainly depends on the subway power supply system.The subway power supply system is a power supply system for subway op eration,which mainly includes two parts:the internal power supply system and the external grid power supply system.In this paper,the operation mode and characteristics of subway power supply system are analyzed,so as to promote the progress of its construction.