从运营管理实际谈提高地铁运输经济性的若干策略  

Strategies to Improve Metro Transportation Economy from Perspective of Operation and Management Practice

作　　者：刘菊美 LIU Jumei(Guangzhou Metro Group Co.,Ltd.,510330,Guangzhou,China)

机构地区：[1]广州地铁集团有限公司,广州510330

出　　处：《城市轨道交通研究》2022年第7期1-7,共7页Urban Mass Transit

基　　金：国家重点研发计划基金项目(2020YFB1808102)。

摘　　要：对地铁运输经济性现状进行分析,从提高运输效率和降低运输成本方面找出了限制地铁提高运输经济性的因素。在辅助线设计、车辆选型和信号软件设计等方面提出了地铁运输成本的优化建议;在运量与运力匹配、应用列车的节能运行曲线及解决列车“扎堆”进站带来的牵引电能损耗等方面进行研究,制定了具有操作性的优化方案,从而提高地铁运输的经济性。The current situation of metro transportation economy is analyzed and is studied from two aspects of improving transportation efficiency and reducing transportation cost.Factors restricting metro from improving transportation economy are identified.The optimization suggestions of metro transportation cost are put forward in the aspects of auxiliary line design,vehicle selection and signal software design.Research is carried out in the aspects of matching the traffic volume and capacity,applying the energy-saving operation curve of the train and solving the traction power loss caused by train′piling up′,and operable optimization scheme is formulated.The economy of metro transportation is improved.

关 键 词：地铁运输 经济性 牵引能耗 辅助线设计 运行图优化 

分 类 号：F530.7[经济管理—产业经济]