摘要
文章根据纯电动客车的整车尺寸参数和设计要求,分析计算动力源的需求功率及其它主要部件的理论参数,在满足车辆动力性和经济性指标的前提下,对整车动力系统进行了参数匹配。并在CRUISE软件环境中搭建纯电动客车的仿真模型,设定仿真计算任务,对整车的动力性和经济性进行仿真计算,同时分析了不同传动比对整车动力性和经济性的影响。验证了动力系统参数匹配设计的正确性和可行性,为纯电动客车动力系统的设计和研发提供依据。
Based on the vehicle shape size parameters and design requirements, the required power of electromotor and the theoretical parameters of other units have been analyzed and calculated. The result of simulation showed that the indexes for powerful performance and fuel economy of the pure electric bus can meet the design requirements. The research provided some scientific guidelines and valuable references for the design and development of the pure electric bus.
出处
《汽车科技》
2017年第5期53-59,共7页
Auto Sci-Tech
