Experimental Validation of a PEM Fuel Cell Model by Current Distribution Data

2004 ◽  
Vol 151 (11) ◽  
pp. A1954 ◽  
Author(s):  
Hyunchul Ju ◽  
Chao-Yang Wang
Keyword(s):  
Fuel Cell ◽  
Current Distribution ◽  
Experimental Validation ◽  
Cell Model ◽  
Pem Fuel Cell ◽  
Distribution Data

Development and Experimental Validation of a Physics-Based PEM Fuel Cell Model for Cathode Humidity Control Design

2016 ◽  
Vol 21 (3) ◽  
pp. 1775-1782 ◽  
Author(s):  
Alexander Headley ◽  
Victor Yu ◽  
Russell Borduin ◽  
Dongmei Chen ◽  
Wei Li
Keyword(s):  
Fuel Cell ◽  
Experimental Validation ◽  
Cell Model ◽  
Control Design ◽  
Pem Fuel Cell ◽  
Humidity Control

Ice Formation and Current Distribution in the Catalyst Layer of PEM Fuel Cell at Cold Start

2019 ◽  
Vol 41 (1) ◽  
pp. 733-740 ◽  
Author(s):  
Ryosuke Ichikawa ◽  
Yutaka Tabe ◽  
Takemi Chikahisa
Keyword(s):  
Fuel Cell ◽  
Current Distribution ◽  
Catalyst Layer ◽  
Cold Start ◽  
Pem Fuel Cell ◽  
Ice Formation

A simplified PEM fuel cell model for building cogeneration applications

2015 ◽  
Vol 107 ◽  
pp. 213-225 ◽  
Author(s):  
Sang-Woo Ham ◽  
Su-Young Jo ◽  
Hye-Won Dong ◽  
Jae-Weon Jeong
Keyword(s):  
Fuel Cell ◽  
Cell Model ◽  
Pem Fuel Cell

Pore Structure Modeling of Flow in Gas Diffusion Layers of Proton Exchange Membrane Fuel Cells

2010 ◽  
Author(s):  
Zhongying Shi ◽  
Xia Wang
Keyword(s):  
Fuel Cell ◽  
Pore Structure ◽  
Proton Exchange Membrane ◽  
Cell Model ◽  
Transport Phenomena ◽  
Pem Fuel Cell ◽  
Gas Diffusion ◽  
Proton Exchange ◽  
Structure Model ◽  
Exchange Membrane

The gas diffusion layer (GDL) in a proton exchange membrane (PEM) fuel cell has a porous structure with anisotropic and non-homogenous properties. The objective of this research is to develop a PEM fuel cell model where transport phenomena in the GDL are simulated based on GDL’s pore structure. The GDL pore structure was obtained by using a scanning electron microscope (SEM). GDL’s cross-section view instead of surface view was scanned under the SEM. The SEM image was then processed using an image processing tool to obtain a two dimensional computational domain. This pore structure model was then coupled with an electrochemical model to predict the overall fuel cell performance. The transport phenomena in the GDL were simulated by solving the Navier-Stokes equation directly in the GDL pore structure. By comparing with the testing data, the fuel cell model predicted a reasonable fuel cell polarization curve. The pore structure model was further used to calculate the GDL permeability. The numerically predicted permeability was close to the value published in the literature. A future application of the current pore structure model is to predict GDL thermal and electric related properties.

Passivity based control of a distributed PEM fuel cell model

2010 ◽  
Vol 20 (3) ◽  
pp. 292-313 ◽  
Author(s):  
Michael Mangold ◽  
Andreas Bück ◽  
Richard Hanke-Rauschenbach
Keyword(s):  
Fuel Cell ◽  
Cell Model ◽  
Pem Fuel Cell ◽  
Passivity Based Control

Pore Structure Modeling of Flow in Gas Diffusion Layers of Proton Exchange Membrane Fuel Cells

2012 ◽  
Vol 9 (2) ◽  
Author(s):  
Z. Shi ◽  
X. Wang
Keyword(s):  
Fuel Cell ◽  
Pore Structure ◽  
Proton Exchange Membrane ◽  
Cell Model ◽  
Transport Phenomena ◽  
Pem Fuel Cell ◽  
Gas Diffusion ◽  
Proton Exchange ◽  
Structure Model ◽  
Exchange Membrane

The gas diffusion layer (GDL) in a proton exchange membrane (PEM) fuel cell has a porous structure with anisotropic and non-homogenous properties. The objective of this research is to develop a PEM fuel cell model where transport phenomena in the GDL are simulated based on GDL’s pore structure. The GDL pore structure was obtained by using a scanning electron microscope (SEM). GDL’s cross-section view instead of surface view was scanned under the SEM. The SEM image was then processed using an image processing tool to obtain a two-dimensional computational domain. This pore structure model was then coupled with an electrochemical model to predict the overall fuel cell performance. The transport phenomena in the GDL were simulated by solving the Navier-Stokes equation directly in the GDL pore structure. By comparing with the testing data, the fuel cell model predicted a reasonable fuel cell polarization curve. The pore structure model was further used to calculate the GDL permeability. The numerically predicted permeability was close to the value published in the literature. A future application of the current pore structure model is to predict GDL thermal and electric related properties.

A PEM Fuel-Cell Model Featuring Oxygen-Excess-Ratio Estimation and Power-Electronics Interaction

2010 ◽  
Vol 57 (6) ◽  
pp. 1914-1924 ◽  
Author(s):  
Carlos Andres Ramos-Paja ◽  
Roberto Giral ◽  
Luis Martinez-Salamero ◽  
Jenny Romano ◽  
Alfonso Romero ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Power Electronics ◽  
Cell Model ◽  
Pem Fuel Cell ◽  
Ratio Estimation ◽  
Oxygen Excess ◽  
Oxygen Excess Ratio
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