摘要
市域铁路不同于国铁客运专线和城市轨道交通,国内现有动车组不能适应市域铁路的特点,需要在CRH动车组基础上降速改造或在城轨车基础上提速升级。从运行速度、牵引系统、转向架等方面比较了两种技术平台的可实施性和难易程度,提出了市域动车组应选择以CRH动车组为技术平台进行研发。
Urban-suburban railway is different from national passenger line and urban mass transit. The existing kinds of EMU cannot be applied in urban-suburban railway directly, they should be made deceleration transformation based in CRH EMU, or made upgrading based in urban EMU. The paper presented the various aspects of the two technology platforms from running speed, traction system, bogie and etc. It concluded that urban-suburban EMU should be researched on the basis of the platform of CRH EMU.
出处
《机械》
2015年第S1期85-87 102,102,共4页
Machinery
关键词
市域铁路
市域动车组
技术平台
urban-suburban railway
urban-suburban EMU
technology platform
