【作者】 龚孟荣；

【导师】 李群湛；

【作者基本信息】 西南交通大学 ， 电气工程， 2013， 硕士

【摘要】 随着国民经济的迅速发展和城市交通线路数量的增长,地铁在我国正得到广泛的应用。目前我国正处于城市轨道交通发展的黄金时期,许多大中型城市正在进行城市轨道交通的建设,对城市轨道交通供电系统设计及仿真的研究也日趋成熟。论文在借鉴前人研究成果的基础上,对城市轨道交通供电系统方案设计和仿真进行研究,并完成无锡地铁一号线供电方案设计及供电仿真计算实例。地铁供电系统设计部分：从主变电站设置、中压供电网设置、牵引供电系统、杂散电流防护、继电保护等方面研究供电方案,并结合无锡地铁1号线工程提出切实可行的供电系统设计方案。城市轨道交通仿真部分包括：行车仿真和供电仿真。本论文结合无锡地铁一号线工程实例,在研究行车仿真理论和机车参数的基础上,建立线路模型,利用Open Track软件进行行车仿真。又通过Open Power Net软件进行供电仿真,构建等效电气网络结构模型,得到牵引供电仿真主要参数。更多还原

【Abstract】 With the development of the national economy and the increasing number of the city traffic line, the underground railway is getting more widely used in our country. Our country is in the significant time of development of urban rail transit at present. A number of large and medium-sized cities in China are carrying out the construction of urban rail transit.Based on the previous research achievement, design and simulation of urban rail transit power supply system are studied in this paper. And the case of Wuxi metro power supply project design and power supply simulation was completed.The subway power supply system design provides projects from many aspects such as main substation setting, medium-voltage power supply network setting, traction power supply system, stray current prevention, relay protection. Combined with Wuxi metro line1project, feasible power supply system design program is put forward.Urban rail traffic simulation includes train running and power supply simulation. On the basis of train running simulation theory and the locomotive parameters, circuit model can be set up. Then the software Open Track is used to do the train running simulation for Wuxi metro line1project. After that the equivalent electrical network structure model is built to calculate the parameters of the system by the software Open Power Net and get the main parameters of the simulation of traction power supply.更多还原