中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2015, Vol. 34 ›› Issue (2): 156-160.DOI: 10.3969/j.issn.1674-0696.2015.02.34

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基于循环工况的单电机混合动力系统参数匹配

王勇   

  1. 重庆电子工程职业学院 汽车工程学院,重庆 401331
  • 收稿日期:2013-10-27 修回日期:2014-04-23 出版日期:2015-04-15 发布日期:2015-06-01
  • 作者简介:王勇(1982-),男,重庆人,讲师,博士研究生,主要从事电动汽车智能传动与控制方面的研究。E-mail:wycowboy@163.com。
  • 基金资助:
    重庆市教育委员会科学技术研究项目(KJ1402903)

Parameter Matching of Single-Motor Hybrid Electric Vehicle Based on Driving Cycles

Wang Yong   

  1. School of Automotive Engineering, Chongqing College of Electronic Engineering, Chongqing 401331, China
  • Received:2013-10-27 Revised:2014-04-23 Online:2015-04-15 Published:2015-06-01

摘要: 针对一款单电机混合动力汽车,选择拥堵、市区、市郊、高速等4种标准循环作为动力系统设计的特征工况,匹配了发动机、电机、电池以及变速器的参数;在MATLAB/Simulink仿真平台下建立模型进行了动力性能和经济性能仿真。结果表明:所设计的混合动力汽车能满足动力性指标要求,在NEDC,UDDS,HWFET循环工况下的百公里油耗比传统车分别降低了17.5%,32.0%, 14.5%。

关键词: 车辆工程, 混合动力汽车, 标准循环, 动力经济性

Abstract: Aiming at a single-motor hybrid electric vehicles, four standard cycles including congestion, city, suburb, highway which were chosen as the working condition of the power system design, and the parameter of the engine, motor, battery and transmission were matched. On the Matlab/Simulink platform, the mode was built to simulate dynamic and economic performance. Simulation results indicate that the fuel consumption per hundred kilometers have increased respectively by 17.5%, 32.0%, 14.5% comparing with conventional car under NEDC, UDDS, HWFET.

Key words: vehicle engineering, hybrid electric vehicle(HEV), standard cycle, dynamic and economic performance

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