摘要
为给微型电动车的参数优化设计提供参考,选定轮毂电机驱动的微型电动车作为研究对象,综合考虑了城市道路交通状况、城市居民日常出行和成本等因素,通过动力学计算、MATLAB/Simulink仿真等方法对微型电动车关键性能参数合理范围的选择进行探讨,包括最高车速、电机类型、电池容量和续驶里程等。结果表明:微型电动车最高车速合理范围为80～100km.h-1,采用直接驱动的轮毂电机作为动力源,微型电动车续驶里程的合理范围为100～120km,对应的电池容量为12～14kW.h。
To provide a guideline for the parameters optimization of micro electric vehicles, the selection of key parameters of a micro electric vehicle, including maximum speed, in-wheel motortype, battery capacity and mileage per charge was studied based on vehicle dynamics calculation and MATLAB/Simulink simulation, with the urban traffic conditions, daily driving requirementsand cost considered. The results show that the maximum speed of the micro electric vehicle should be set at 80-100 km · h^-1 the direct-drive in-wheel motor is selected to be the powertrainand the mileage per charge is set to be 100-120 km, which corresponds to the battery capacity of 12-14 kW · h.
出处
《中国公路学报》
EI
CAS
CSCD
北大核心
2013年第1期177-183,共7页
China Journal of Highway and Transport
基金
国家高技术研究发展计划("八六三"计划)项目(2008AA11A126)
教育部新世纪优秀人才支持计划项目(NCET-10-0498)
关键词
汽车工程
微型电动车
仿真
参数选择
轮毂电机
最高车速
续驶里程
automotive engineering
micro electric vehicle
simulation
parameter seleetion
in- wheel motor
maximum speed
mileage per charge
