Alternative fuel buses currently in use in China: Life-cycle fossil energy use, GHG emissions and policy recommendations
Alternative fuel buses currently in use in China: Life-cycle fossil energy use, GHG emissions and policy recommendations
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DOI：
10.1016/j.enpol.2009.09.031
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发表时间：
2010-01-01
期刊：
影响因子：
9
通讯作者：
Chang, Shiyan
中科院分区：
文献类型：
--
作者：
Ou, Xunmin;Zhang, Xiliang;Chang, Shiyan
中国政府已颁布政策，促进替代燃料汽车（AVF）和替代燃料汽车（AFV），包括城市公交车队。AVF/AFV的生命周期（LC）、节能（ES）和温室气体减排（GR）概况对这些政策决定至关重要。清华-CA 3EM模型的井到轮模块被用来调查实际性能数据。与传统公交车相比，AFV在ES和GR方面的性能存在差异。然而，所有非石油/天然气途径都可以用煤替代石油/天然气。目前的政策力求在国家一级多样化和地区一级统一的指导框架内促进技术改进和市场创造倡议。结合其实际的LC行为，并与近期和长期战略保持一致，综合政策应寻求（1）将混合动力技术应用于柴油公交车;（2）鼓励天然气/液化石油气公交车在天然气丰富的城市;（3）通过电池技术创新促进电动公交车或插电式汽车的商业化;（4）支持燃料电池巴士和氢技术的研发，以满足未来的潜在应用;（5）进一步研究提高汽车燃油效率，应用低碳交通技术，并解决基于煤炭的运输解决方案对人类健康和自然资源的所有影响。(C)2009爱思唯尔有限公司保留所有权利。
The Chinese government has enacted policies to promote alternative vehicle fuels (AVFs) and alternative fuel vehicles (AFVs), including city bus fleets. The life cycle (LC), energy savings (ES) and GHG reduction (GR) profiles of AVFs/AFVs are critical to those policy decisions. The well-to-wheels module of the Tsinghua-CA3EM model is employed to investigate actual performance data. Compared with conventional buses, AFVs offer differences in performance in terms of both ES and GR. Only half of the AFVs analyzed demonstrate dual benefits. However, all non-oil/gas pathways can substitute oil/gas with coal. Current policies seek to promote technology improvements and market creation initiatives within the guiding framework of national-level diversification and district-level uniformity. Combined with their actual LC behavior and in keeping with near- and long-term strategies, integrated policies should seek to (1) apply hybrid electric technology to diesel buses; (2) encourage NG/LPG buses in gas-abundant cities: (3) promote commercialize electric buses or plug-in capable vehicles through battery technology innovation; (4) support fuel cell buses and hydrogen technology R&D for future potential applications; and (5) conduct further research on boosting vehicle fuel efficiency, applying low-carbon transportation technologies, and addressing all resultant implications of coal-based transportation solutions to human health and natural resources. (C) 2009 Elsevier Ltd. All rights reserved.