Kevin L. Davies
Georgia Institute of Technology, Woodruff School of Mechanical Engineering, Atlanta, Georgia USA
Robert M. Moore
Hawaii Natural Energy Institute, Honolulu, Hawaii USA
Guido Bender
Hawaii Natural Energy Institute, Honolulu, Hawaii USA
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http://dx.doi.org/10.3384/ecp09430107Published in: Proceedings of the 7th International Modelica Conference; Como; Italy; 20-22 September 2009
Linköping Electronic Conference Proceedings 43:7, p. 56-65
Published: 2009-12-29
ISBN: 978-91-7393-513-5
ISSN: 1650-3686 (print), 1650-3740 (online)
The trade-offs among dynamic response; efficiency; and robustness to external factors are fundamental to the optimization of hardware and controls for fuel cell systems. No previously published model of polymer electrolyte membrane fuel cells (PEMFCs) has the capability to simultaneously provide dynamic modeling capabilities; a clear representation of physical configurations; adjustable fidelity; and flexible interfaces. This paper presents the first such library; explains key aspects of the library’s architecture; and demonstrates simulations under representative scenarios. The models; implemented in the acausal Modelica modeling language; are quasi-three-dimensional
(quasi-3D); discretizing the fuel cell and its layers along the directions from the anode to the cathode and down the channel length.
