Three-dimensional macrohomogeneous mathematical model of an industrial-scale high-temperature PEM fuel cell stack

2018 ◽  
Vol 273 ◽  
pp. 432-446 ◽  
Author(s):  
Monika Drakselová ◽  
Roman Kodým ◽  
Dalimil Šnita ◽  
Frank Beckmann ◽  
Karel Bouzek
Keyword(s):  
Mathematical Model ◽  
High Temperature ◽  
Fuel Cell ◽  
Three Dimensional ◽  
Pem Fuel Cell ◽  
Industrial Scale ◽  
Fuel Cell Stack ◽  
High Temperature Pem

Dynamic Analysis and Diagnostics of a High Temperature PEM Fuel Cell Stack

2013 ◽  
Vol 50 (2) ◽  
pp. 745-751
Author(s):  
Y. Zhu ◽  
W. H. Zhu ◽  
B. J. Tatarchuk
Keyword(s):  
High Temperature ◽  
Fuel Cell ◽  
Dynamic Analysis ◽  
Pem Fuel Cell ◽  
Fuel Cell Stack ◽  
High Temperature Pem

Three-dimensional model of a 50 cm2 high temperature PEM fuel cell. Study of the flow channel geometry influence

2010 ◽  
Vol 35 (11) ◽  
pp. 5510-5520 ◽  
Author(s):  
Justo Lobato ◽  
Pablo Cañizares ◽  
Manuel A. Rodrigo ◽  
F. Javier Pinar ◽  
Esperanza Mena ◽  
...  
Keyword(s):  
High Temperature ◽  
Fuel Cell ◽  
Three Dimensional ◽  
Pem Fuel Cell ◽  
Flow Channel ◽  
Dimensional Model ◽  
Three Dimensional Model ◽  
Channel Geometry ◽  
Cell Study ◽  
High Temperature Pem

Long term testing of start–stop cycles on high temperature PEM fuel cell stack

2015 ◽  
Vol 277 ◽  
pp. 312-316 ◽  
Author(s):  
Arvind Kannan ◽  
Alexander Kabza ◽  
Joachim Scholta
Keyword(s):  
High Temperature ◽  
Fuel Cell ◽  
Pem Fuel Cell ◽  
Fuel Cell Stack ◽  
High Temperature Pem

Experimental Evaluation of CO Poisoning of an Air-Breathing High Temperature PEM Fuel Cell Stack

2008 ◽  
Author(s):  
Susanta K. Das ◽  
Antonio Reis ◽  
Etim U. Ubong ◽  
K. Joel Berry
Keyword(s):  
High Temperature ◽  
Fuel Cell ◽  
System Performance ◽  
Pem Fuel Cell ◽  
Co Poisoning ◽  
Fuel Cell Stack ◽  
Current Voltage ◽  
Different Temperatures ◽  
Current Voltage Characteristics ◽  
High Temperature Pem

In this paper, we experimentally studied an air breathing high temperature PEM fuel cell at steady operating conditions to investigate the effects of CO poisoning at different temperatures ranges between 120°C∼180°C. The effects of changes in temperatures with different amount of CO poisoning on the current-voltage characteristics of the fuel cell are investigated. Experimental data of this type would be very useful to develop design parameters of fuel processor based on reformate hydrocarbons. The high CO tolerance of high temperature PEM fuel cells makes it possible to use the reformate gas directly from the reformer without further CO removal. Here we considered the fact that a steam reformer is a consumer of heat and water, and fuel cell stacks are a producer of heat and water. Thus, integration of the fuel cell stack and the reformer is expected to improve the system performance. The results obtained from the experiments showed variations in current-voltage characteristics at different temperatures with different CO poisoning rates. The results will help to understand the overall system performance development strategy of high temperature PEM fuel cell in terms of current-voltage characteristics, when fed with on-site reformate hydrogen gas with variable CO concentrations.

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