汽车工程 ›› 2018, Vol. 40 ›› Issue (10): 1125-1131.doi: 10.19562/j.chinasae.qcgc.2018.010.001

• •    下一篇

混联混合动力系统功率、转矩和效率三参数匹配方法研究*

曾小华1, 王振伟1, 宋大凤1, 巴特1, 杨南南1, 陈慧勇2, 王印束2   

  1. 1.吉林大学,汽车仿真与控制国家重点实验室,长春 130025;
    2.郑州宇通客车股份有限公司,郑州 450016
  • 收稿日期:2017-08-30 出版日期:2018-10-25 发布日期:2018-10-25
  • 通讯作者: 宋大凤,副教授,E-mail:songdf@126.com。
  • 基金资助:
    *国家自然科学基金(51575221和51675214)资助。

A Study on Power-torque-efficiency Three-parameter Matching Method for Series-Parallel Hybrid Electric SystemZeng

Xiaohua1, Wang Zhenwei1, Song Dafeng1, Ba Te1, Yang Nannan1, Chen Huiyong2, Wang Yinshu2   

  1. 1.Jilin University, State Key Laboratory of Automotive Simulation and Control, Changchun 130025;
    2.Zhengzhou Yutong Bus Co., Ltd., Zhengzhou 450016
  • Received:2017-08-30 Online:2018-10-25 Published:2018-10-25

摘要: 为混联混合动力系统提出了一种功率、转矩和效率三参数匹配方法。该方法综合考虑混联混合动力系统构型特点和动力性设计要求,以系统效率最高为目标,运用预设控制算法预测动力源的目标工作点和能量需求分布情况,确定了整个系统关键部件的选型。通过CRUISE/Simulink建模和仿真,验证了该匹配方法的有效性。

关键词: 混联混合动力系统, 参数匹配, 预设控制算法, 能量需求分布

Abstract: A three parameter (power, torque and efficiency) matching method is proposed for series-parallel hybrid electric system. With consideration of the configuration features and power performance design requirements of series-parallel hybrid electric system and taking maximizing system efficiency as objective, the method uses the preset control algorithm to predict the distribution of target operating points and energy demand of power sources, with the selection of key components of the whole system determined. The validity of the matching method proposed is verified by CRUISE / Simulink modeling and simulation.

Key words: series-parallel hybrid electric system, parameter matching, preset control algorithm, energy demand distribution