温州市域铁路网系统制式研究

Research on Format of Urban Rail Transit Network System in Wenzhou

研究目的:市域铁路在国内发展迅速,其服务功能和技术需求介于地铁和国铁之间,可供选择的系统制式有类似国铁的交流供电制式和类似地铁的直流供电制式。本文意在通过对影响温州市域铁路网系统制式的主要控制因素分析,合理选择温州市域铁路网系统制式。研究结论:(1)市域铁路网系统制式的选择应从更好地实现线网规划的意图、适应项目特点、有利于运营组织和管理、有利于资源共享等角度考虑,合理选择;(2)为了有利于资源共享,需要时可组织跨线列车运营,减少换乘,同一个城市的市域铁路网应采用一种制式;(3)工程投资大小不宜作为系统制式选择的决定因素,但可作为重要的参考因素;(4)经研究分析,温州市域铁路宜选择交流供电制式;(5)本文研究成果可以为市域铁路的相关研究提供一定的理论依据,也可以为其他城市建设市域铁路选择系统制式提供决策参考。

Research purposes： The urban rail transit is developing rapidly in our country. Its service function and technical requirements is between the subway and national railway, the selection of its system format is similar to AC power supply system of national railways and DC power supply system of subways. Through the analysis of main control factors affecting the Wenzhou district network system, reasonable choice is made for the Wenzhou network system Research conclusions： （ 1 ） The selection of network system for urban rail transit should obtain the intention of the line network planning, and integrate with the features of the project. It is also beneficial for the operation and the administration and resources sharing. （2） In order to share resources, it can fulfill the organization of the operation of crossover line trains and the reduction of passengers transference in requires. In general, the same applied in the whole city railway network in one city. （3） The amount of the investment of engineering determined factors for system selection. （4） Based on the research, it power system best fits the rail transit in such city region network. （5） This system should be should not be the is analyzed that AC （alternating current） article not only provides certain theoretical basis for urban railway related research, but also makes a reference for other cities.