插电式并联混合动力汽车仿真与能量管理策略

张湘湖，金玉秀，赵岩

烟台芝罘公路建设养护中心，山东 烟台  264004

摘要：以某插电式并联混合动力汽车为研究对象，基于AMESim仿真平台搭建由驾驶员模块、发动机模块、电池模块、车辆控制单元、变速器模块、电机模块等组成仿真模型，并设计能量管理策略。对全球轻型车辆测试循环（worldwide harmonized light vehicles test cycle，WLTC）和JC08 2种不同工况下混动汽车的动力性和经济性进行仿真。结果表明：仿真车速与实际控制车速的匹配度几乎完全重合，仿真模型准确可靠；纯电模式下车速由0加速到100 km/h的加速时间为8.53 s；WLTC工况下油耗为5.789 L/(100 km)，比传统燃油车油耗节约2873%，JC08工况下油耗5.077 L/(100 km)，比传统燃油车油耗节约27.69%。

关键词：混合动力汽车；AMESim；动力性；经济性

Simulation and energy management strategy of plug-in parallel hybrid electric vehicle

ZHANG Xianghu, JIN Yuxiu, ZHAO Yan

Yantai Zhifu Highway Construction and Maintenance Center, Yantai 264004, China

Abstract：Taking a plug-in parallel hybrid electric vehicle as the research object, a simulation model composed of driver module, engine module, battery module, vehicle control unit, transmission module and motor module is built based on AMESim simulation platform, and the energy management strategy is designed. The dynamic performance and economy of hybrid vehicles under two different working conditions of world harmonized light vehicles test cycle (WLTC) and JC08 are simulated. The results show that the simulated speed meet the actual control speed quite well, which means the simulation model is accurate and reliable. In pure electric mode, the acceleration time of 0~100 km/h vehicle speed is 8.53 s. The fuel consumption under WLTC is 5.789 L/（100 km） which is 28.73% less than that of traditional vehicle. The fuel consumption under JC08 is 5.077 L/（100 km） which is 27.69% less than that of traditional vehicle.

Keywords:hybrid electric vehicle; AMESim; dynamic property；economy