Real-world fuel consumption and CO2 (carbon dioxide) emissions by driving conditions for light-duty passenger vehicles in China
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- 作者：Shaojun Zhanga ; b ; Ye Wua ; b ; c ; ywu@tsinghua.edu.cn" class="auth_mail ; Huan Liua ; b ; c ; Ruikun Huanga ; b ; Puikei Una ; b ; Yu Zhoua ; b ; Lixin Fua ; b ; c ; Jiming Haoa ; b ; c
- 关键词：Light-duty passenger vehicle ; Fuel consumption ; Driving condition ; CO2
- 刊名：Energy
- 出版年：1 May 2014
- 年：2014
- 卷：69
- 期：Complete
- 页码：247-257
- 全文大小：2180 K
文摘
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On-road fuel consumption and CO2 emissions are collected for 60 LDPVs using a PEMS.
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The gap between on-road fuel consumption and type-approval values is over 30%.
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Diesel LDPVs have a 22% energy saving advantage against their gasoline counterparts.
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We identified very strong correlations between fuel consumption and average speed.
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Reducing traffic congestion would effectively reduce distance-based fuel consumption.