摘要
提出了一种基于轮毂电机的太阳能电动车构型,基于某B级车完成了太阳能电池、动力电池、电机等关键总成参数的选型与匹配。基于MATLAB/Simulink搭建了太阳能电池仿真模型,对太阳能电池的光照特性进行了仿真分析。为了验证所提出构型的经济性,基于AVL Cruise搭建了经济性验证模型,基于NEDC工况对整车经济性进行了验证分析,仿真结果表明:当一天平均行驶50 km时,非太阳能电动车耗电量为7.174 kW·h,太阳能电池会生成1.688 kW·h,即太阳能电池消耗电网电5.486 kW·h,节能比例为23.5%;当动力电池容量相同时,非太阳能纯电动车续驶里程为200 km,太阳能电动车续驶里程为240 km,续驶里程增加了20%,节能效果显著,相关研究可为我国太阳能电动车的开发提供参考。
A solar electric vehicle configuration based on hub motor is proposed.Based on a B-class vehicle,the selection and matching of key assembly parameters such as solar cell,battery and motor are completed.With MATLAB/Simulink,the solar cell simulation model is built.The illumination characteristics of solar cells were simulated and analyzed.In order to verify the economics of the present configuration,an economic verification model was built based on AVL Cruise.The economics of the vehicle was verified based on NEDC conditions.The simulation results showed that when driving 50 km per day,the non-solar electric vehicle consumes 7.174 kW·h,and the solar cell generates 1.688 kW·h of electricity per day,that is,the solar cell consumes 5.486 kW·h of grid power,and the energy saving ratio is of 23.5%.When the battery capacity is the same,the non-solar pure electric vehicle has a driving range of 200 km,and the solar electric vehicle has a driving range of 240 km,the driving range increases by 20%,and the energy saving effect is remarkable.Relevant research can provide the reference for developing the solar electric vehicles in China.
作者
王鑫恫
杨坤
王杰
马子祥
董丹秀
徐坤豪
江金昊
Wang Xindong;Yang Kun;Wang Jie;Ma Zixiang;Dong Danxiu;Xu Kunhao;Jiang Jinhao(School of Transportation and Vehicle Engineering,Shandong University of Technology,Shandong Zibo 255000,China;Zhucheng Aoling Automobile Factory of Foton Fotor Co.,Ltd.,Shandong Weifang 262200,China)
出处
《机械科学与技术》
CSCD
北大核心
2020年第8期1211-1216,共6页
Mechanical Science and Technology for Aerospace Engineering
基金
国家自然科学基金项目(51605265)
山东省重点研发项目(2018GGX105010)资助。
关键词
电动汽车
太阳能电池
轮毂电机
匹配
性能仿真
electric vehicle
solar cell
in-wheel motor
matching
performance simulation
