Title :
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
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;
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
DOI :
10.1109/VPPC.2009.5289695
