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Feasibility Study of Using WLTC for Fuel Consumption Certification of Chinese Light-Duty Vehicles CATARC

SAE Technical Papers (1906-current) Available online

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Format:
Conference/Event
Author/Creator:
Liu, Liu, author.
Contributor:
Kongjian, Qin
li, Mengliang
Xu, Yueyun
Yu, Hanzhengnan
Zhou, Hua
Conference Name:
WCX World Congress Experience (2018-04-10 : Detroit, Michigan, United States)
Language:
English
Physical Description:
1 online resource
Place of Publication:
Warrendale, PA SAE International 2018
Summary:
AbstractThis paper presents the feasibility study of using the worldwide harmonized light vehicles test cycle (WLTC) for the fuel consumption certification of Chinese Light-duty (LD) vehicles. First, the key steps and the technical routes of the development process of WLTC are summarized. Second, the operation data of 3082 vehicles in 41 typical cities of China are collected throughout the year. Then, the characteristics of the acquisition data are compared with WLTC. Finally, the feasibility of using WLTC for fuel consumption certification of Chinese LD vehicles is analyzed in three aspects, includes operation characteristics, weighting factors and fuel consumption. The result shows that there is obvious difference between WLTC and Chinese reality, and WLTC is not suitable for the fuel consumption certification of Chinese LD vehicles
Notes:
Vendor supplied data
Publisher Number:
2018-01-0654
Access Restriction:
Restricted for use by site license

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