基于峰值电源并联混合动力汽车动力系统设计  

A Design of Parallel Hybrid Electric Vehicle Power System Based on Peak Power Supply

作　　者：张庆祥 韩青松[1] 薛昱 冯小娟 蔡相文 ZHANG Qing-xiang;HAN Qing-song;XUE Yu;FENG Xiao-juan;CAI Xiang-wen(College of Mechanical Engineering,Inner Mongolia University of Technology Hohhot 010051,China)

机构地区：[1]内蒙古工业大学机械工程学院

出　　处：《内蒙古工业大学学报（自然科学版）》2019年第5期353-361,共9页Journal of Inner Mongolia University of Technology：Natural Science Edition

基　　金：内蒙古自治区自然科学基金项目(2015MS0511)

摘　　要：对并联式混合动力汽车动力系统总体方案进行研究分析,完成对并联式混合动力汽车电驱动系关键指标的设计,确定各部分的结构形式和参数,并对参数进行设计.利用Advisor仿真软件建立混合动力汽车动力系统的仿真模型,采用峰值电源荷电状态最大控制策略,在城市道路循环(UDDS)工况下,对混合动力汽车动力性、燃油经济性及主要零部件的工作性能进行仿真分析.结果显示所设计混合动力汽车比传统汽车在燃油经济性、动力性方面有较大提升污染物排放量有所降低.The overall scheme of a parallel hybrid electric vehicle power system is studied and the design of key indicators of the electric drive system of the parallel hybrid electric vehicle is completed.The structural forms and parameters of each part are determined and the key parameters of the parallel hybrid electric vehicle power system are designed.The hybrid electric vehicle dynamic system simulation model is established by using the simulation software Advisor.The maximum control strategy of state of charge of the peak power is used,by which the dynamic performance,fuel economy and main components of hybrid electric vehicle are simulated and analyzed under the urban dynamometer driving schedule(UDDS)conditions.The results show that the designed hybrid electric vehicle has a greater improvement in fuel economy and power performance than the traditional vehicle and the emissions of pollutants are reduced.

关 键 词：并联式混合动力汽车 动力系统 建模仿真 ADVISOR 

分 类 号：U467.4[机械工程—车辆工程]