摘要
动力系统的参数匹配是电动车核心的技术之一。文章以直线加速赛车为研究对象,以赛车的动力性能指标最优为目标,对直线加速赛车动力系统进行参数匹配以及对主要零部件选型。在ADVISOR中,对加速时间、最高车速、电机工作状态等进行分析,根据仿真结果优化直线加速赛车的传动系速比。仿真结果表明,赛车的整体性能和各个零部件的工作特性都得到了较好的体现,其动力性基本达到了预设数值,说明各项参数匹配均处于合理的范围内。
The parameter matching of power system is one of the core technologies of electric vehicle.In this paper,linear acceleration racing car as the research object,in order to optimize the dynamic performance index of the car as the goal,linear acceleration racing car power system parameters matching and the selection of the main components.In ADVISOR,the acceleration time,maximum speed and motor working state are analyzed,and the transmission speed ratio of linear accelerated racing car is optimized according to the simulation results.The simulation results show that the overall performance of the car and the working characteristics of each component are well reflected,and its dynamic performance basically reaches the preset value,indicating that all parameters are in a reasonable range.
作者
郑颖
郑显锋
杨文兴
ZHENG Ying;ZHENG Xianfeng;YANG Wenxing(School of Vehicle Engineering,Xi'an Aeronautical University,Xi'an 710077,China;Measuring and Testing Istitute under Xi'an Aerospace Corporation,Xi'an 710100,China;Operations Department,Chongqing Shengtai Optoelectronic Technology Company Limited,Chongqing 402300,China)
出处
《汽车实用技术》
2023年第24期101-104,共4页
Automobile Applied Technology
基金
陕西省省级一流线下课程(陕教[2021]107号)。
