浅谈混合动力动车组的开发设计研究

Research on the Development and Design of Hybrid Electric Multiple Unit

当前,国内外还存在较大数量的非电气化线路,节能环保对轨道交通车辆的设计及运营提出了更高的要求。新型节能环保的混合动力动车组可以有效解决当前矛盾,是社会发展进程的必经之路。国内轨道交通主机企业对混合动力动车组的研究还处于起步发展阶段,暂时没有成熟的设计及应用。本文着重对混合动力动车组开发设计过程中的整体系统架构和关键技术路线进行了分析介绍,如车辆受流制式、内燃动力包技术、牵引系统主电路、整车重量控制及设备布置、成本等。本文的研究对将来混合动力源轨道交通车辆的设计具有重要的参考意义。

There are considerable numbers of non-electrified lines both domestically and internationally,and energy conservation and environmental protection have also put forward higher requirements for the design and operation of rail transit vehicles.The new energy-saving and environmentally friendly hybrid electric multiple units could effectively solve the current contradiction and is a necessary path in the process of social development.However,the research on hybrid electric multiple units by domestic rail transit host companies is still in its early stages of development,and there is currently no mature design and application performance.Therefore,this article focuses on analyzing and introducing the overall system architecture and key technical routes in the development and design process of hybrid electric multiple units,such as vehicle flow control,internal combustion power package technology,traction system main circuit,vehicle weight control and equipment layout,cost,etc.This article has important guiding significance for the design of hybrid power source rail transit vehicles in the future.