插电式混合动力汽车工况能耗及排放特性研究  

Research on PHEV Energy Consumption and Emissions Characteristic

作　　者：聂彦鑫[1] 张永生[1] 康征[1] Mike Duoba 

机构地区：[1]中国汽车工程研究院 [2]美国能源部阿贡国家实验室

出　　处：《汽车技术》2013年第10期8-13,共6页Automobile Technology

摘　　要：对插电式混合动力汽车能量消耗模式下的续驶里程及能耗、能量维持模式下的能耗及排放进行了测试,分析了车辆冷热机状态、车辆模式选择开关等对能耗与排放的影响,以及发动机、电机和电池系统等部件特性。研究结果表明,暖机效率是影响油耗的重要因素;应避免发动机频繁起停而产生的排气管温度过低情况影响排放性能。The driving range and energy consumption of plug-in hybrid electric vehicle （PHEV） in energy consumption mode and energy consumption and emission in energy sustaining mode are tested, the effect of cold or warm condition, EV or HV mode selection on fuel consumption, as well as the characteristic of the engine, generator and the battery system are analyzed. Results show that, engine warming up efficiency is an important factor of fuel consumption; too low exhaust pipe temperature caused by frequent start and stop of engine which affect emission performance shall be avoided.

关 键 词：插电式混合动力汽车 能耗 排放特性 

分 类 号：U467.498[机械工程—车辆工程]