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Analysis of Impedance for Water Management in Proton Exchange Membrane Fuel Cells Using Factorial Design of Experiment (DoE) Methodology

[+] Author Affiliations
Khaled Mammar

University of Bechar, Bechar, Algeria

Belkacem Ould-Bouamama

Ecole Centrale de Lille, Villeneuve d’Ascq, France

Paper No. IMECE2013-63475, pp. V06BT07A018; 8 pages
doi:10.1115/IMECE2013-63475
From:
  • ASME 2013 International Mechanical Engineering Congress and Exposition
  • Volume 6B: Energy
  • San Diego, California, USA, November 15–21, 2013
  • Conference Sponsors: ASME
  • ISBN: 978-0-7918-5629-1
  • Copyright © 2013 by ASME

abstract

Electrochemical impedance spectroscopy (EIS) is a very powerful tool for exploitation as a rich source of Proton Exchange Membrane Fuel Cell (PEMFC) diagnostic information.

A primary goal of this work was to develop a suitable PEMFC impedance model, which can be used in the analysis for flooding and drying of fuel cell. For this one a novel optimization method based on factorial Design methodology is used. It was applied for parametric analysis of electrochemical impedance Thus it is possible to evaluate the relative importance of each parameter to the simulation accuracy. Furthermore this work presents an analysis of the PEMFC impedance behavior in the case of flooding and drying.

Copyright © 2013 by ASME

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