摘要
为了对比混合动力汽车搭载PS-DHT(功率分流混动专用变速器)与MMT-DHT(多模式混动专用变速器)的车辆性能及成本差异,该文采用理论分析及MATLAB与GT-POWER联合仿真,结合WLTC工况,从动力、能耗、成本等方面对这2种架构进行全面的对比,阐明了各自的优缺点,从而对市场上混动专用变速器的架构应用趋势进行判断,为主机厂对架构的选择提供了参考。
In order to compare the vehicle performance and cost difference between hybrid electric vehicles equipped with PSDHT(power split dedicated hybrid transmission) and MMT-DHT(multi-mode dedicated hybrid transmission), this paper uses theoretical analysis and MATLAB and GT-POWER joint simulation, combined with WLTC working conditions, to make a comprehensive comparison between the two architectures in terms of power, energy consumption, cost, etc., and to clarify their respective advantages and disadvantages, thus judging the application trend of the architectures of hybrid special transmission in the market and providing a reference for the selection of architectures by the main engine factory.
作者
王坤城
朱新明
WANG Kuncheng;ZHU Xinming
出处
《汽车工程师》
2020年第4期41-44,共4页
Automotive Engineer
