摘要
对传统能源载货车进行了纯电动改制设计,通过动力系统重新匹配设计和转向、冷却、空调、电控系统的关键零部件的选型,结合美国路况的运行特点,同时为了克服现有微型纯电动载货车和传统中型燃油载货车的技术问题,研究确定了载货车油改电的改制方案。利用Matlab软件建立了改装后纯电动载货车仿真模型,对整车改制方案进行性能仿真得到整车的最高车速、加速性能和续驶里程,并对实车改装后进行测试。仿真结果和实测数据表明,改制方案能够满足车辆设计目标和客户需求,证明了油改电改制方案的可行性,为同类的改制方案提供了参考。
Pure electric vehicle design tor traditional energy-carrying trucks,through power system re-matching design and selection of key components for steering,cooling,air-conditioning,and electronic control systems,combined with the operational characteristics of US road conditions,while overcoming existing micropure electric The technical problems of trucks and traditional medium-sized fuel trucks are studied to determine the restructuring plan for the conversion of truck oil to electricity.The modified model of the pure electric truck was modified by Matlab software.The performance of the vehicle modification scheme was simulated to obtain the maximum speed,acceleration performance and driving range of the vehicle,and the vehicle was modified after testing.The simulation results and measured data meet the vehicle design goals and customer needs,which proves the feasibility of the oil-to-electricity reforming scheme and provides a theoretical basis for similar restructuring schemes.
出处
《专用汽车》
2019年第11期94-101,共8页
Special Purpose Vehicle
关键词
油改电
纯电动载货车
MATLAB
性能仿真
实车改制
oil to electricity
pure electric truck
Matlab
performance simulation
real car restructuring
作者简介
第一作者:李威华,男,1989年生,工程师,现从事新能源纯电动卡车整车开发设计工作。
