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并联混合动力汽车动力分配装置的建模与仿真
Modeling and Simulation for Power Assign Unit of Parallel Hybrid Electric Vehicle
【摘要】 建立了并联式混合动力电动汽车(Parallel Hybrid Electric Vehicles,PHEV)在混合驱动工作模式下动力分配装置的数学模型,并在Matlab/Simulink仿真平台上对此模型进行了仿真,得出了其转速特性、功率分配特性和扭矩输出特性曲线。仿真结果表明,该装置达到了低油耗、低排放和节能的目标,可为进一步研究PHEV动力匹配的优化及其整车控制提供参考。
【Abstract】 In this paper,the mathematical models under starting up with blend driving modes of the Parallel Hybrid Electric Vehicles(PHEV) power split unit are constructed.A further HEV model on the basis of Matlab/Simulink is used to simulate the speed,power assign and torque output characteristic curve for various situation.The simulation results indicate that this device can achieve the objectives of low oil consumption,low exhaustion and energy saving,whereby providing the references for studying the optimization of PHEV power match and whole vehicle control.
【Key words】 hybrid electric vehicle; power assign; modeling; simulation;
- 【文献出处】 西安理工大学学报 ,Journal of Xi’an University of Technology , 编辑部邮箱 ,2006年01期
- 【分类号】U469.7
- 【被引频次】18
- 【下载频次】540