基于数据驱动的电动公交车能耗与碳减排分析  

Data-based analysis of the energy consumption and carbon emission reduction of electric buses

作　　者：谢金焕 杨凯 李祥 王江维 叶标 汪昕源 XIE Jinhuan;YANG Kai;LI Xiang;WANG Jiangwei;YE Biao;WANG Xinyuan(Changsha CRRC Intelligent Control and New Energy Technology Co.Ltd.,Changsha,Hunan 410000,China;CRRC Electric Vehicle Co.Ltd.,Zhuzhou,Hunan 412000,China)

机构地区：[1]长沙中车智驭新能源科技有限公司,湖南长沙410000 [2]中车时代电动汽车股份有限公司,湖南株洲412000

出　　处：《轨道交通材料》2025年第2期20-24,共5页Materials for Rail Transportation System

摘　　要：为了评估分析车辆能耗的组成来源与减排效果,帮助企业提高经济效益,并在交通产业层面上辅助实现“双碳”目标,鉴于现有公交车能耗分析大多基于实验室条件,存在分析结果理想化等问题,文章基于实车历史数据,提出了一种以多因素为评价标准的纯电动公交车车辆电耗评价体系,并进一步分析了车辆电耗强相关特征与其道路碳排放之间的关系。最终试验结果表明,车辆能耗及减排效果受包括司机驾驶行为、道路环境在内的多种因素影响,合理的驾驶行为及车型选择将更好地激发车辆节能减排潜力。As most of the existing analysis of bus energy consumption is carried out in laboratory conditions,and there are problems such as idealization of analysis results,in order to evaluate and analyze the composition sources and the effect of emission reduction of vehicle energy consumption,help improve the economic effectiveness in enterprises,and assist in achieving the strategic goal of“Car⁃bon Peaking&Carbon Neutrality”in transportation industry,this paper proposes a multi-factor evaluation system of power consumption of pure electric buses based on the historical data of real bus test,and analyzes the relationship between the characteristics of power consumption and road carbon emission.Final test results show that vehicle energy consumption and emission reduction effect are affected by many factors,including drivers driving behavior and road environment.Reasonable driving behavior and vehicle type se⁃lection could better promote energy saving and emission reduction potential of the buses.

关 键 词：碳减排 电动公交车 大数据 车辆能耗 车联网 

分 类 号：U271[机械工程—车辆工程]