A Power, Economy and Space Trade-off Analysis on Passenger Vehicles Controlled with China CAFC Requirement

被引:3
|
作者
Zhao, Dongchang [1 ]
Yu, Rujie [1 ]
Ren, Huanhuan [1 ]
Lv, Wang [1 ]
机构
[1] China Automot Technol & Res Ctr, Tianjin 300300, Peoples R China
关键词
CAFC regulation; fuel economy; technical progress; trade-off;
D O I
10.1016/j.egypro.2016.12.165
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
China released its Corporate Average Fuel Consumption (CAFC) regulation to improve fuel economy of passenger vehicles and reduce energy and environment-related risks in China. Compliance requirements and competition forces OEMs to strike a good balance between a vehicle's fuel economy, power and space which are closely interrelated. In this article, PSFI approach will be used to analyze the technical progress of domestic passenger vehicle automakers in the past 7 years from different car lines, and ERFC index will be used to analyze the balance strategies used by automakers from different origins. The study shows that in the last 7 years, domestic passenger vehicle companies saw technical progress much faster than other segments, but the progress was more about power and space improvement, rather than fuel economy. (C) 2016 The Authors. Published by Elsevier
引用
收藏
页码:327 / 331
页数:5
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