The analysis of the factors impacting energy feedback efficiency of fuel cell vehicles

Author

Yun, Xiong ; Zhong Zai-min ; Yin Ting-ting ; Sun Ze-chang

Author_Institution

Coll. of Automotive, Tongji Univ., Shanghai, China

fYear

2009

fDate

7-10 Sept. 2009

Firstpage

1742

Lastpage

1748

Abstract

In this paper our research mainly focuses on the energy feedback efficiency of the new energy vehicle through the index for complete vehicle and the relevant parameters of vehicle powertrain. All the word is based on the detailed analysis of the data of vehicle´s practical operation and the research object is the fuel cell vehicle from Tongji University and Shanghai Fuel Cell Vehicle Powertrain Co., Ltd. (SFCV). Through the analysis and calculation, we obtain the values of the feedback efficiency under different running conditions and the key factors impacting the energy feedback efficiency of fuel cell vehicle. By adjusting these key factors, we analyze the variation tendency of the feedback efficiency and come to some conclusion.

Keywords

feedback; fuel cell vehicles; power transmission (mechanical); vehicle dynamics; Shanghai Fuel Cell Vehicle Powertrain Co Ltd; Tongji University; energy feedback efficiency; fuel cell vehicles; vehicle powertrain; Batteries; Circuits; Diesel engines; Feedback; Fuel cell vehicles; Fuel cells; Internal combustion engines; Mechanical power transmission; Pulse width modulation; Vehicle dynamics; Feedback efficiency; Fuel cell vehicle; Powertrain; Running conditions;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicle Power and Propulsion Conference, 2009. VPPC '09. IEEE

Conference_Location

Dearborn, MI

Print_ISBN

978-1-4244-2600-3

Electronic_ISBN

978-1-4244-2601-0

Type

conf

DOI

10.1109/VPPC.2009.5289695

Filename

5289695