[1]李瑶瑶,罗玉涛.混合动力汽车动力系统参数匹配及优化分析[J].机械与电子,2017,(06):40-45.
 LI Yaoyao,LUO Yutao.Analysis on Parameter Matching and Optimization of Dynamic System of Hybrid Electric Vehicle[J].Machinery & Electronics,2017,(06):40-45.
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混合动力汽车动力系统参数匹配及优化分析
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《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2017年06期
页码:
40-45
栏目:
设计与研究
出版日期:
2017-06-24

文章信息/Info

Title:
Analysis on Parameter Matching and Optimization of Dynamic System of Hybrid Electric Vehicle
文章编号:
1001-2257(2017)06-0040-06
作者:
李瑶瑶12罗玉涛12
(1.华南理工大学机械与汽车工程学院,广东 广州 510641; 2.广东省汽车工程重点实验室 华南理工大学,广东 广州 510641)
Author(s):
LI Yaoyao12LUO Yutao 12
(1.School of Mechanical and Automotive Engineering,South China University of Technology,Guangzhou 510641,China; 2.Guangdong Provincial Key Laboratory of Automotive Engineering, South China University of Technology,Guangzhou 510641,China)
关键词:
混合动力 参数匹配 驱动模式 动力性
Keywords:
hybrid power parameter matching drive mode dynamic performance
分类号:
U462.3
文献标志码:
A
摘要:
基于混合动力汽车动力性设计基本要求,从动力学出发建立了整车功率平衡计算模型,给出了基于系统动力性需求来确定混合动力汽车动力系统参数及驱动模式的方法、步骤,并给出了在满足整车动力性后的经济性优化方法。对一种采用单行星排与定轴轮系动力耦合的多模混合动力驱动方案进行了分析。运用MATLAB/Simulink建立了基于该方法和设计参数的整车仿真分析模型,进行了动力性和ECE_EUDC循环工况下的经济性仿真分析。仿真结果表明,该方法和步骤所确定的多模混合动力汽车动力系统驱动模式多样,在满足整车动力性设计要求的同时,经济性比具有相同整车参数及动力源参数的Voltec结构提高了17.57%。
Abstract:
Based on the basic requirements of the hybrid powertrain, the power balance model of the vehicle was established from the perspective of dynamics, and the method of defining parameters and driving modes of the hybrid vehicle power system based on the dynamic demand was proposed. Meanwhile, a multimode hybrid drive scheme with single-row planetary and fixed shaft train system was analyzed. Based on this method and designed parameters, a dynamic model of vehicle dynamics of multi-mode hybrid vehicle was established by using MATLAB/Simulink, and the dynamic simulation was carried out, and also the economic simulation in the cycle of ECE_EUDC. The simulation results show that the drive mode of the multi-mode hybrid vehicle power system produced by this method is diversified, and the economy of that vehicle is 17.35% higher than the Voltec structure with the same power source parameters while meeting the vehicle's dynamic design requirements.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-02-24
基金项目:广东省重大科技专项(2015B010119002/2014B010127001); 中央高校基本科研业务费资助(2015ZP012/2015ZP015)
作者简介:李瑶瑶(1990-),男,陕西宝鸡人,硕士研究生,研究方向为混合动力汽车机电耦合系统; 罗玉涛(1972-),男,山东栖霞人,教授,博士研究生导师,研究方向为新能源汽车及车辆系统动力学。
更新日期/Last Update: 2017-06-25