城市轨道交通牵引联调典型场景测试研究

Research on the Typical Scenario of Traction Coordination in Urban Rail Transit

介绍了城市轨道交通牵引供电系统的主要功能需求及联调联试的相关要求。介绍了接触网单边供电模式下和大双边供电模式下单列AW3 (超载)列车测试和多列AW0(空载)列车测试场景及测试流程。以某城市轨道交通1号线为例进行测试数据分析。结果表明,该线牵引供电系统的供电能力设计能够满足线路初期和负载特性的需求。

Requirements for the main functions and traction coordination of urban rail transit are introduced,including the single AW3 and the multiple AWO train test scenarios and testing process,which are under the unilateral power supply mode and the large bilateral power supply mode of OCS(overhead contact system).Then,based on urban rail transit Line 1 of a certain city,all the testing data are analyzed.The result shows that the design of traction power supply system could satisfy the requirements of the initial and load characters of this line.