串联混合动力汽车车载供电系统的设计及验证

摘要

根据插电式串联混合动力汽车的要求对其车载供电系统进行设计和匹配.在Simulink环境中建立车载供电系统模型并实现控制功能.采用Advisor对车辆的燃油经济性进行仿真.最后在台架上对车载供电系统进行试验验证,表明其能满足设计需求,且有效降低了油耗.%Based on the requirements of plug-in series hybrid electric vehicles, its on-board power supply system are designed and matched. The model for power supply system is built with Simulink and its control function is fulfilled. Vehicle fuel economy is simulated with Advisor. Finally the test verification of power supply system is conducted on test bench, showing that it meets design requirements and reduces fuel consumption effectively.