Simulation study on energy consumption sensitivity of typical extended range hybrid vehicles

In response to the significant impact of environmental factors on the energy consumption of extended range hybrid vehicles, this paper proposes a vehicle modeling method based on environmental factors. The temperature, road, weather and other information in the actual environment are introduced into the simulation model, and the driver model, vehicle model, engine model, generator model, drive motor model, battery model, etc. are modified. The model is used to continuously analyze typical routes in a city for a long period of time, and the impact of scene factors such as temperature, travel time, and average speed on vehicle energy consumption is analyzed, providing a basis for optimizing the energy consumption of actual vehicle operating conditions.