系统仿真学报 ›› 2018, Vol. 30 ›› Issue (1): 311-317.doi: 10.16182/j.issn1004731x.joss.201801041

• 仿真应用工程 • 上一篇    下一篇

四轮轮毂与单体电机电动汽车性能对比分析

汪锋, 龚国庆, 陈勇, 马彬, 李文海, 侯秋梦   

  1. 1.北京信息科技大学,机电工程学院,北京 100192;
    2.北京电动车辆协同创新中心,北京 100192
  • 收稿日期:2015-11-17 发布日期:2019-01-02
  • 作者简介:汪锋(1988-),男,河南南阳,硕士生,研究方向为新能源汽车技术。
  • 基金资助:
    科技创新服务能力建设-科研基地-新能源汽车北京实验室(PXM2016_014224_000004),科技创新服务能力建设-协同创新中心-新能源汽车关键技术研究(PXM2016_014224_000039),北京市委组织部优秀人才资助计划2014000020124G098)

Performance Comparison and Analysis Between Four In-Wheel-Motor Driving Electric Vehicle and Monomer-Motor Driving Electric Vehicle

Wang Feng, Gong Guoqing, Chen Yong, Ma Bin, Li Wenhai, Hou Qiumeng   

  1. 1.Beijing Information Science and Technology University, School of Mechanical and Electrical Engineering, Beijing 100192, China;
    2.Collaborative Innovation Center of Electric Vehicles in Beijing, Beijing 100192, China
  • Received:2015-11-17 Published:2019-01-02

摘要: 将某单体电机前轴驱动的电动汽车改为四轮轮毂电机驱动的电动汽车,参照原车型的质量及尺寸参数,对四轮轮毂电机电动汽车的动力系统进行匹配计算与选型;对单体电机电动汽车和四轮轮毂电机电动汽车的动力系统结构及优缺点进行对比分析;利用Cruise软件,建立了原始样车及轮毂电机电动汽车仿真模型,并根据样车在实际行驶工况下的实验数据,验证了仿真模型的正确性;通过动力性及经济性仿真计算对比,得出四轮轮毂电机电动汽车的性能优于原始样车。

关键词: 轮毂电机, 四轮驱动, 动力匹配, 动力性, 经济性

Abstract: The monomer-motor and front axle driving electric vehicle is changed intoa fourin-wheel-motor driving electric vehicle, and according to the design requirementsand the dimension parameters of the original model, the matching calculationand selection of the power systemof four in-wheel-motor electric vehicleare conducted.The structures of thepower transmission systemand their characteristics between the monomer-motor and the four-wheel driving electric vehicleare compared and analyzed; The simulation models of the monomer-motor and four In-Wheel-Motor electric vehicleare established by CRUISEand verifiedby the experimental data of the actual prototype.The performances of the in-wheel-motor electric vehicle are proved to be superior to those of the original prototype by simulating and analyzing thedynamic and economicperformance.

Key words: in-wheel-motor, four-wheel drive, power matching, power performance, economic performance

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