CO2 Emission Reduction Effect of Electric Bus Based on Energy Chain in Life Cycle

被引：0
|
作者：
Wang X.-R. [1 ]
Liu W.-F. [1 ]
Zhang L.-W. [2 ]
Zhang M. [1 ]
机构：
[1] Research Institute of Highway Ministry of Transport, Beijing
[2] Bus Branch of Shenzhen Bus Group Co., Ltd., Shenzhen, 518034, Guangdong
来源：
Jiaotong Yunshu Xitong Gongcheng Yu Xinxi/Journal of Transportation Systems Engineering and Information Technology | 2019年 / 19卷 / 01期
关键词：
CO[!sub]2[!/sub] emission; Electric bus; Energy chain; LCA; Scenario analysis; Urban traffic;
D O I：
10.16097/j.cnki.1009-6744.2019.01.004
中图分类号：
学科分类号：
摘要：
In order to accurately quantify the effect of CO2 emission reduction of electric bus and promote the popularization and application of electric bus in the field of urban public transportation, this paper studies the CO2 emission reduction effect of electric buses from the perspective of energy chain. Firstly, the CO2 emission model of electric bus energy chain is constructed based on the data of energy consumption. Secondly, the main influencing factors of the emission model are analyzed by single factor sensitivity analysis, and the analysis method of CO2 emission reduction is established based on the scenario analysis method. Finally, through actual cases and scenario settings, the CO2 emission reduction effect of pure electric buses at different stages is analyzed. The results show that: the life cycle CO2 emission of the electric bus energy chain is reduced by 61.20% under the same operating environment, compared to the diesel bus; under different scenarios, 134 712.36, 253 566.80, 326 323.74 tons of CO2 emissions reduction per day are achieved respectively in 2025, 2035, 2050. Copyright © 2019 by Science Press.
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页码：19 / 25
页数：6
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