并联式混合动力汽车的AMESim建模与仿真

Modeling and Simulation of Parallel Hybrid Electric Vehicle with AMESim

利用AMESim软件针对某混合动力汽车建立其仿真模型,重点研究并制定了使发动机的最优工作的控制策略和自动变速器最佳动力性换档规律.在NEDC循环工况下对仿真模型进行了动力性和燃油经济性的分析,结果表明所制定的控制策略能有效的降低燃油消耗,使电池SOC维持在一定的范围内.

This article modeled and simulated a hybrid electric vehicle with AMESim. This article focused on the research and development of the control strategy to make the engine optimum and the shifting strategy of the automatic gearbox. This article analyzed the dynamic performance and fuel consumption of the simulation model in the NEDC cycle. The results showed that the control strategies can effectively reduce the fuel consumption and the battery SOC can maintain at a certain range.