插电式混合动力汽车排放与能耗综合评价体系的构建

Construction of Comprehensive Evaluation System of Vehicle Emission and Energy Consumption of PHEV

插电式混合动力系统由电力驱动系统和发动机驱动系统两部分组成,因此其排放和能耗评价相对于传统汽车更加的复杂。基于国家标准,从排放及能耗试验中选取5个重要的评价指标,然后针对各方面性能指标设计评分方法,建立混合动力汽车排放与能耗的综合评价体系。基于该体系对16辆不同品牌混合动力汽车进行评价,得出最后评价结果,为后续实现混合动力汽车全面、系统、科学的评价提供参考。

Plug-in hybrid system consists of two parts of electric power system and motor drivesystem, so its emissions and energy consumption evaluation is more complex compared with thetraditional cars. Based on national standard, five important evaluation indexes were selected from theemissions and energy consumption in the test, and then on various aspects performance index designgrading method, we set up the comprehensive evaluation system of hybrid vehicle emissions andenergy consumption. Based on this system, we evaluated 16 different brand hybrid vehicles, and it isconcluded that the final evaluation results laid a foundation for the subsequent implementation ofcomprehensive, system, scientific evaluation on hybrid.