英里/加仑汽油当量
氢燃料车
可再生能源
绿色交通工具
电
环境科学
氨生产
汽油
电动汽车
氢燃料
能量载体
氨
电动汽车
氢
环境经济学
废物管理
汽车工程
燃料效率
工程类
化学
经济
功率(物理)
有机化学
物理
电气工程
量子力学
作者
Guangyan Zhu,Yajun Tian,Min Liu,Yulan Zhao,Minghua Wang,Quansheng Li,Kui Xie
出处
期刊:Energy
[Elsevier]
日期:2023-12-01
卷期号:285: 129471-129471
被引量:1
标识
DOI:10.1016/j.energy.2023.129471
摘要
Recently, green ammonia has attracted growing attention due to its high energy density, environmental friendliness, and safety, and is gradually being tested or demonstrated in vehicles. However, the knowledge and understanding of the strengths and weaknesses of fuel cell electric vehicle with on-board ammonia cracking for hydrogen production and other commercially available vehicles are insufficient. This study evaluated 12 technical routes (Electricity, Gasoline, Hydrogen, Ammonia) from technical, environmental and economic perspectives and compared the comprehensive competitiveness by coupling carbon emissions, energy consumption, and costs indicators using the entropy weighting method. The results show that although the renewable energy-based technical routes reduce carbon emissions and energy consumption, they have relatively high economic costs. Considering energy consumption, carbon emissions and total costs, battery electric vehicles have the best comprehensive competitiveness at room temperature. However, ammonia-hydrogen fuel cell electric vehicles can be applied in special scenarios. Their comprehensive competitiveness is essentially equal to that of battery electric vehicles when the electric consumption of battery electric vehicles increases by more than 35 % under low temperature conditions. In addition, large-scale, long-distance transportation of ammonia is economically advantageous compared to hydrogen transportation, especially when hydrogen/ammonia is transported over distances of more than 500 km.
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