市域铁路动车组技术平台选择

 王亚丽

(中铁上海设计院集团有限公司,上海 200070)
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。
关键词:市域铁路;市域动车组;技术平台
Selection of technology platform for urban-suburban EMU
WANG Yali
( China Railway Shanghai Design Institute Group Co., Ltd., Shanghai 200070, China )
Abstract: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.
Key words:urban-suburban railway;urban-suburban EMU;technology platform
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收稿日期:2015-02-10
作者简介:王亚丽(1977-),女,浙江东阳人,硕士,高工,主要研究方向为机务、动车、车辆。
 

 

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