A PSFI-based analysis on the energy efficiency potential of China's domestic passenger vehicles

International Conference on Energy Engineering and Environmental Protection 2016

能源学;生态环境科学

Chen, Chuan^1 ; Ren, Huanhuan^1 ; Zhao, Dongchang^1

China Automotive Technology and Research Center, Tianjin, China^1

关键词: Brand vehicles;    Current speed;    Domestic passengers;    Fuel consumption reduction;    Joint ventures;    New energy vehicles;    Passenger vehicles;    Technical progress;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/52/1/012036/pdf
DOI  :  10.1088/1742-6596/52/1/012036

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

In this article, China's domestic passenger vehicles (excluding new energy vehicles) are categorized into two groups: local brand vehicles and vehicles manufactured by joint ventures. Performance-Size-Fuel economy Index (PSFI) will be applied to analyse the speed of technical progress and the future trends of these vehicles. In addition, a forecast on energy efficiency potential of domestic passenger vehicles from 2016 to 2020 will be made based on different Emphasis on Reducing Fuel Consumption (ERFC) scenarios. According to the study, if the process of technical progress continues at its current speed, domestic ICE passenger vehicles will hardly meet Phase IV requirements by 2020 even though companies contribute as much technical progress to fuel consumption reduction as possible.