小型内燃机与车辆技术2024,Vol.53Issue(4) :21-25.

功率分流式PHEV车辆动力学模型与能量管理策略研究

Dynamics Model and Energy Management Strategy of PHEV with Power Split Transmission

崔清章 许昆朋
小型内燃机与车辆技术2024,Vol.53Issue(4) :21-25.

功率分流式PHEV车辆动力学模型与能量管理策略研究

Dynamics Model and Energy Management Strategy of PHEV with Power Split Transmission

崔清章 1许昆朋1
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作者信息

  • 1. 上汽集团商用车技术中心 上海 200438
  • 折叠

摘要

通过Matlab/Simulink软件建立了功率分流式PHEV车辆动力学仿真模型,并对各种工况下发动机、TM电机、ISG电机、电池的瞬时响应特性展开了研究,在此基础上提出了基于等效综合能耗最低的动力分配策略.计算结果表明:应用此动力分配策略选取发动机、ISG电机、TM电机的最佳配合,整车的综合能耗率得到显著降低.

Abstract

Matlab-simulink software was utilized to build the model of PHEV with power split transmis-sion.The instantaneous performances of engine,TM-motor,ISG-motor and battery in all kinds of working conditions were analyzed.Based on the model,a power distribution strategy was proposed for the least of general energy consumption.The computed result shows that the strategy makes the best fit of engine,TM-motor and ISG-motor,reduces the general energy consumption rate.

关键词

PHEV/功率分流/综合能耗

Key words

PHEV/Power split/General energy consumption

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出版年

2024
小型内燃机与车辆技术
天津大学

小型内燃机与车辆技术

CSTPCD
影响因子:0.261
ISSN:1671-0630
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