摘要
为了解决目前新能源汽车检测与维修技术专业教学实训设备不能很好地满足人才培养的需要等问题,分析了电动汽车主要性能指标,确定了研究车辆的主要性能指标;运用车辆动力学理论对动力驱动系统进行计算与分析,确定了电动机、动力电池组的类型及主要参数,设计了传动系中变速器和主减速器的传动比;在此基础上确定了电动汽车的动力匹配方案,为下一步搭建整车平台奠定了基础。
In order to solve the current new energy vehicle testing and maintenance technology teaching and training equipment can not well meet the needs of talent training and other problems,the main performance indicators of new energy vehicles were analyzed,and the main performance indicators of the research vehicle were determined.The type and main parameters of motor and power battery pack were determined.The transmission ratio of transmission and main reducer in the transmission system was designed.On this basis,the power matching scheme of the new energy vehicle is determined,which lays the foundation for building the vehicle platform in the next step.
作者
王志新
徐文琛
祁先学
Wang Zhi-xin;Xu Wen-chen;Qi Xian-xue(Gansu Vocational and Technical College of Communications,Gansu Lanzhou 730207;Gansu Road and Bridge Feiyu Traffic Facilities Co.LTD,Gansu lanzhou 730030)
出处
《内燃机与配件》
2022年第22期37-40,共4页
Internal Combustion Engine & Parts
基金
甘肃省高等学校青年博士基金项目(2021QB-140)
2021年甘肃交通职业技术学院教学改革工程项目(精品在线课程:新能源汽车
课程思政名师)阶段性成果(文件编号:甘交院字〔2022〕19号)。
