Optimization of control strategy for engine start-stop in a plug-in series hybrid electric vehicle

作者：Li Xianjing^*; Sun Yongzheng; Deng Jun; Hu Zongjie; Li Liguang

来源：Qiche Gongcheng/automotive Engineering, 2011, 33(2): 112-117+132.

• Control strategies
• Driving cycle
• Driving distance
• Energy loss
• Engine start
• Engine start-stop
• Hybrid electric vehicle
• Plug-ins
• PSHEV
• Running time

The model for a plug-in series hybrid electric vehicle is set up using software AVL CRUISE, and simulations are conducted to optimize the control strategy for engine start-stop with different driving cycles and driving distance. The results show that the correction on SOC value at engine start or stop for different driving cycles and driving distance can effectively shorten running time of engine and hence reduce fuel consumption and energy losses. The scheme can also provide reference for the engine start control of mileage-extending electric vehicles.

• 出版日期2011
• 单位同济大学