主办：陕西省汽车工程学会
ISSN 1671-7988  CN 61-1394/TH
创刊：1976年
汽车实用技术

汽车实用技术 ›› 2022, Vol. 47 ›› Issue (8): 7-12.DOI: 10.16638/j.cnki.1671-7988.2022.008.002

• 新能源汽车 • 上一篇    

纯电动环卫车电驱动系统构型设计方案

赵金宝   

  1. 河南工业贸易职业学院 汽车工程学院
  • 出版日期:2022-04-30 发布日期:2022-04-30
  • 通讯作者: 赵金宝
  • 作者简介:赵金宝（1986—），男，硕士，助教，研究方向为新能源汽车整车匹配及控制，E-mail:675318416@qq.com。

Configuration Design of the Electric Drive System for Pure Electric Sanitation Vehicles

ZHAO Jinbao   

  1. College of Automotive Engineering, Henan Industry and Trade Vocational College
  • Online:2022-04-30 Published:2022-04-30
  • Contact: ZHAO Jinbao

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摘要： 针对当前主流纯电动环卫车构型存在系统集成度差、综合能效低等问题，提出了一种 基于平行轴变速箱与行星排集成的多模高效电驱动系统构型。通过分析对比构型可实现的工 作模式，最终确定构型的连接方法，并分析了选取连接方式不同的工作模式。基于动力性指 标对系统参数进行匹配，搭建了整车动力学模型。仿真结果显示，此构型的纯电动环卫车最 大爬坡度可达到 35%，0～50 km/h 加速时间为 6.1 s，验证了设计方案的有效性。

关键词: 纯电动环卫车；电驱动系统；构型设计

Abstract: Aiming at the problems of poor system integration and low comprehensive energy efficiency in the current mainstream pure electric sanitation vehicle configurations, a multi-mode high-efficiency electric drive system configuration based on the integration of parallel shaft gearbox and planetary row is proposed. By analyzing and comparing the working modes that can be realized by the configuration, the connection method of the configuration is finally determined, and the working modes with different connection modes are analyzed. Based on the dynamic index, the system parameters are matched and the vehicle dynamic model is built. The simulation analysis results show that the maximum climbing slope of this configuration of the pure electric sanitation vehicle can reach 35%, and the acceleration time of 0～50 km/h is 6.1 s, which verifies the effectiveness of the design scheme.

Key words: The pure electric sanitation vehicle; Electric driving system; Configuration design