scholarly journals Brain-inspired computational paradigm dedicated to fault diagnosis of PEM fuel cell stack

2017 ◽  
Vol 42 (8) ◽  
pp. 5410-5425 ◽  
Author(s):  
Zhixue Zheng ◽  
Simon Morando ◽  
Marie-Cécile Pera ◽  
Daniel Hissel ◽  
Laurent Larger ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Fault Diagnosis ◽  
Pem Fuel Cell ◽  
Fuel Cell Stack ◽  
Computational Paradigm

Bond graph model of a PEM fuel cell stack

2008 ◽  
Vol 1 (06) ◽  
pp. 329-334
Author(s):  
S. Rabih ◽  
C. Turpin ◽  
S. Astier
Keyword(s):  
Fuel Cell ◽  
Graph Model ◽  
Pem Fuel Cell ◽  
Bond Graph ◽  
Fuel Cell Stack

Diagnosis of PEM fuel cell stack based on magnetic fields measurements

2014 ◽  
Vol 47 (3) ◽  
pp. 11482-11487 ◽  
Author(s):  
T. Hamaz ◽  
C. Cadet ◽  
F. Druart ◽  
G. Cauffet
Keyword(s):  
Fuel Cell ◽  
Magnetic Fields ◽  
Pem Fuel Cell ◽  
Fuel Cell Stack

Parametric Sensitivity Tests — European PEM Fuel Cell Stack Test Procedures

2014 ◽  
Author(s):  
Samuel Simon Araya ◽  
Søren Juhl Andreasen ◽  
Søren Knudsen Kær
Keyword(s):  
Fuel Cell ◽  
Low Temperature ◽  
Pem Fuel Cell ◽  
Test Procedures ◽  
Fuel Cell Stack ◽  
Parametric Sensitivity ◽  
Benchmark Tests ◽  
Sensitivity Tests ◽  
Performance Results ◽  
Fuel Cell Operation

As fuel cells are increasingly commercialized for various applications, harmonized and industry-relevant test procedures are necessary to benchmark tests and to ensure comparability of stack performance results from different parties. This paper reports the results of parametric sensitivity tests performed based on test procedures proposed by a European project, Stack-Test. The sensitivity of a Nafion-based low temperature PEMFC stack’s performance to parametric changes was the main objective of the tests. Four crucial parameters for fuel cell operation were chosen; relative humidity, temperature, pressure, and stoichiometry at varying current density. Furthermore, procedures for polarization curve recording were also tested both in ascending and descending current directions.

Investigation of a Symmetric Hydrogen-Purging Strategy for an Air-Breathing PEM Fuel Cell Stack Working in a Closed Environment

2021 ◽  
Vol MA2021-02 (37) ◽  
pp. 1104-1104
Author(s):  
Ariel Chiche ◽  
Göran Lindbergh ◽  
Ivan Stenius ◽  
Carina Lagergren
Keyword(s):  
Fuel Cell ◽  
Pem Fuel Cell ◽  
Air Breathing ◽  
Fuel Cell Stack ◽  
Closed Environment

AC impedance diagnosis of a 500W PEM fuel cell stack

2006 ◽  
Vol 161 (2) ◽  
pp. 929-937 ◽  
Author(s):  
Xiaozi Yuan ◽  
Jian Colin Sun ◽  
Haijiang Wang ◽  
Jiujun Zhang
Keyword(s):  
Fuel Cell ◽  
Pem Fuel Cell ◽  
Ac Impedance ◽  
Fuel Cell Stack

A Reduced Fuel Cell Stack Model for Control and Fault Diagnosis

2006 ◽  
Vol 3 (4) ◽  
pp. 384-388 ◽  
Author(s):  
Damiano Di Penta ◽  
Karim Bencherif ◽  
Michel Sorine ◽  
Qinghua Zhang
Keyword(s):  
Fuel Cell ◽  
Fault Diagnosis ◽  
Gas Adsorption ◽  
Carbon Monoxide Poisoning ◽  
Important Indicator ◽  
Fuel Cell Stack ◽  
Electrode Potentials ◽  
The Difference ◽  
Adsorption Desorption ◽  
Stack Model

This paper proposes a reduced fuel cell stack model for control and fault diagnosis which was validated with experimental data. Firstly, the electro-chemical phenomena are modeled based on a mechanism of gas adsorption/desorption on catalysts at the anode and at the cathode of the stack, including activation, diffusion, and carbon monoxide poisoning. The electrical voltage of a stack cell is then modeled by the difference between the two electrode potentials. A simplified thermal model of the fuel cell stack is also developed in order to take into account heat generation from reactions, heat transfers, and evaporation/condensation of water. Finally, the efficiency ratio is computed as a model output. It is used to evaluate the efficiency changes of the entire system, providing an important indicator for fault detection.

Effect of the Operation and Humidification Temperatures on the Performance of a PEM Fuel Cell Stack

2019 ◽  
Vol 25 (1) ◽  
pp. 733-745 ◽  
Author(s):  
Maria Pérez-Page ◽  
Valentin Pérez-Herranz
Keyword(s):  
Fuel Cell ◽  
Pem Fuel Cell ◽  
Fuel Cell Stack
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