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以实施第1及第2阶段限值后的大型客车为对象,对车用燃油从原油开采、运输、炼油WTT(Well-to-Tank)到车辆使用TTW(Tank-to-Wheel)等多个环节,即燃料生命周期WTW(Well-to-Wheel)内的能量消耗和温室气体排放进行了定量分析,WTT阶段的分析使用了有关统计数据,TTW阶段的分析采用了试验数据.结果表明:WTW阶段的能量消耗和温室气体分别是TTW阶段的1.151倍和1.153倍;WTT阶段各环节的能量消耗占总能量消耗的比例分别为6.7%,0.42%,6.1%,温室气体排放占总排放的比例分别为1.92%,1.42%,9.97%;大型客车第1阶段燃料消耗量限值的实施可降低12%的能量消耗和11.8%的温室气体排放;第2阶段燃料消耗量限值的实施可降低16.93%的能量消耗和17.67%的温室气体排放.
Targeting large-sized passenger cars with the first and second stage limits, the number of refueling vehicles from the Well-to-Tank (WTT) to the Tank-to-Wheel (TTW) The link, Quantitative Analysis of Energy Consumption and Greenhouse Gas Emissions in Well-to-Wheel WTW, was used for the analysis of the WTT stage and the experimental data was used for the analysis of the TTW stage.The results showed that WTW The energy consumption and greenhouse gas in stage are 1.151 times and 1.153 times that of TTW stage respectively. The proportions of energy consumption and total energy consumption in each phase of WTT are 6.7%, 0.42% and 6.1% respectively. The proportion of greenhouse gas emissions in total emissions Respectively, 1.92%, 1.42% and 9.97% respectively; the implementation of the first phase fuel consumption limits of large passenger cars can reduce the energy consumption by 12% and the emission by 11.8%; the implementation of the second phase fuel consumption limits can be reduced 16.93% energy consumption and 17.67% greenhouse gas emissions.