基于ADVISOR的氢电混合动力场地车仿真模型开发

Redevelopment of Fuel Cell Ground Vehicle Simulation Model Based on ADVISOR Software

氢燃料电池-蓄电池混合动力车相对单一氢燃料电池车具有许多优点,但其混合度和控制策略是一关键。汽车仿真软件ADVISOR(Advanced Vehicle Simulator)中没有设定仿真氢电混合动力场地车的车型和工况,结合实际车型,对软件中的燃料电池车型进行二次开发,修改部件参数和循环工况,针对其默认控制策略中蓄电池控制和燃料电池功率输出限制部分存在的缺陷进行分析和修改,并通过仿真验证,得到二次开发的车型能够在新建的工况下正常仿真和修改的控制策略更加合理的结果,搭建了针对控制策略控制效果的验证模块。

Vehicle simulation software ADVISOR does not set a vehicle model and driving cycles which can be used to simulate ground vehicle. The fuel cell vehicle model was redeveloped in the software including changed parts parameters and driving cycles according the actual vehicles. The fault of battery control part and fuel cell power output limit part in the default control strategy was analyzed and modified. Through simulating, the results show that the redeveloped vehicle model can simulate on new driving cycles and control strategy is more reasonable. The verification module for control effects of the control strategy was set up.