摘要
基于电动汽车仿真软件ADVISOR,开发了双电机分散驱动轮式电动汽车ELVEC.ELVEC由车身、电动机、能量管理和能量存储(电池组)等模块组成.进行了ELVEC电动汽车的加速性能、爬坡能力、行驶车速和燃料经济性的分析.结果表明,该车具有良好的动力学性能和燃料经济性,适合在低速、频繁启动的市区内行驶.同时,对电动机特性和能量存储(电池组)及能量管理特性进行了仿真分析,得出ELVEC电动汽车的电动机、电池和驱动系统等均具有较高的效率,能源管理系统和模糊逻辑控制在能量的分配、管理上十分有效.
Based on the electric vehicle simulator ADVISOR（ advanced vehicle simulator）, the electric vehicle which has a wheel driving system was developed and named ELVEC. The ELVEC consists of wheel, axle, body, motor/controller, energy storage, power bus, etc. The acceleration, grading, driving speed and fuel economy of the ELVEC are analyzed. The results show that the ELVEC has good dynamic performance and fuel economy. It is suitable for the driving conditions of the start-accelerate-stop and the low speed driving conditions in urban areas. At the same time, the motor performance, energy storage （batteries） and energy management of the ELVEC are simulated. It is concluded that the efficiencies of the motor, batteries and driveline are high, and the energy management and the fuzzy logic control strategy are efficient.
基金
TheScientificResearchFoundationfortheReturnedOverseasChineseScholars,StateEducationMinistry.
