Optimal Design and Development of an Oil-Free Double-Scroll Air Compressor Used in a PEM Fuel Cell System

2021 ◽  
Author(s):  
Jun Wang ◽  
Yi Han ◽  
Shiyang Pan ◽  
Zengli Wang ◽  
Dong Cui ◽  
...  
2001 ◽  
Author(s):  
Daisie D. Boettner ◽  
Gino Paganelli ◽  
Yann G. Guezennec ◽  
Giorgio Rizzoni ◽  
Michael J. Moran

Abstract This paper describes a Proton Exchange Membrane (PEM) fuel cell system model for automotive applications that includes an air compressor, cooling system, and other auxiliaries. The fuel cell system model has been integrated into a vehicle performance simulator that determines fuel economy and allows consideration of control strategies. Significant fuel cell system efficiency improvements may be possible through control of the air compressor and other auxiliaries. Fuel cell system efficiency results are presented for two limiting air compressor cases: ideal control and no control. Extension of the present analysis to hybrid configurations consisting of a fuel cell system and battery is currently under study.


2021 ◽  
Vol 7 ◽  
pp. 3199-3209
Author(s):  
Junlong Zheng ◽  
Yujie Xie ◽  
Xiaoping Huang ◽  
Zhongxing Wei ◽  
Bahman Taheri

Author(s):  
Hamdy M. Sultan ◽  
Ahmed S. Menesy ◽  
Salah Kamel ◽  
Ali S. Alghamdi ◽  
Claudia Rahmann

2019 ◽  
Vol 12 (1) ◽  
pp. 671-680
Author(s):  
Ju-Yong Kim ◽  
SungChul Lee ◽  
WooCheol Shin ◽  
YongGul Lee ◽  
DongHyun Kim

Fuel Cells ◽  
2014 ◽  
Vol 14 (3) ◽  
pp. 466-478 ◽  
Author(s):  
S. Strahl ◽  
A. Husar ◽  
P. Puleston ◽  
J. Riera

2006 ◽  
Vol 4 (4) ◽  
pp. 468-473 ◽  
Author(s):  
Alessandra Perna

The purpose of this work is to investigate, by a thermodynamic analysis, the effects of the process variables on the performance of an autothermal reforming (ATR)-based fuel processor, operating on ethanol as fuel, integrated into an overall proton exchange membrane (PEM) fuel cell system. This analysis has been carried out finding the better operating conditions to maximize hydrogen yield and to minimize CO carbon monoxide production. In order to evaluate the overall efficiency of the system, PEM fuel cell operations have been analyzed by an available parametric model.


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