不同功率等级动力包选型方法研究

Research on Power Pack Selection Method of Different Power Grades

目前在国内外还有相当存量的非电气化线路,因此内燃动力机车或者采用动力包的混合动力列车在相当长的时间内会一直存在。动力包作为该种列车的动力来源是其关键子系统,在车辆设计时必须充分考虑并进行正确选型。对动力包选型依照设计时需考虑的多种因素展开分析研究,提出了动力包型谱,为内燃动力机车或混合动力列车的动力包选型提供参考。

There is still a considerable amount of non-electrified lines at home and abroad at present,so the internal combustion power locomotive or hybrid power train with power pack will exist for a long time.As the power source of this kind of train,the power pack is the key subsystem that must be guaranteed in the design of the vehicle.In this paper,the selection of power pack was analyzed and studied according to various factors to be considered in the design,and the power pack spectrum was proposed,and the mainstream power pack products in the market were introduced.This paper has important guiding significance for the future project power pack design and selection.