高温高湿环境纯电动客车的动力性和经济性仿真分析

摘要

采用AVL CRUISE模拟分析软件,建立了高温高湿环境纯电动客车的整车性能仿真模型,对高温高湿环境纯电动客车的动力性和经济性进行仿真分析.仿真结果表明,整车动力及传动系统的匹配计算满足动力性和经济性设计指标要求,同时各换挡点也均满足自动变速箱换挡策略要求.%It uses AVL CRUISE software to establish the performance simulation model of pure electric bus in high temperature and high humidity environment, simulates and analyzes the dynamic property and economical efficiency of pure electric bus in high temperature and high humidity environment. The simulation results show that the matching calculation of the whole vehicle power and transmission system can meet the requirements of power performance and economic design, and all the shift points can meet the requirements of the shift strategy of the automatic gearbox.