Validation of a Mathematical Model Using an Industrial MCFC Plant-Reference-Cited by-同舟云学术

Validation of a Mathematical Model Using an Industrial MCFC Plant

Published:2006-02-17 Issue:3 Volume:3 Page:303-307
ISSN:1550-624X
Container-title:Journal of Fuel Cell Science and Technology
language:en
Short-container-title:

Author:

Gundermann M.¹,Heidebrecht P.²,Sundmacher K.¹

Affiliation:

1. Otto-von-Guericke-University, Process Systems Engineering, Universitätsplatz 2, 39106 Magdeburg, Germany

2. Max Planck Institute for Dynamics of Complex Technical Systems, Sandtorstraße 1, 39106 Magdeburg, Germany

Abstract

Abstract The parameter identification of a mathematical model of a molten carbonate fuel cell (MCFC) is presented. The model is spatially distributed in two dimensions and describes the strongly non-linear coupling of the temperature field and reactions inside a MCFC. It contains a high number of unknown parameters that need to be validated by experimental means. Therefore, measurements from an industrial 250kW fuel cell power plant are used. This validation approach requires an elaborate strategy, which is presented in detail. The resulting set of parameters can predict the behavior of the MCFC over a broad operating range with a very good precision. The validated model is an important basis for further process optimization and for control system design.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Energy Engineering and Power Technology,Renewable Energy, Sustainability and the Environment,Electronic, Optical and Magnetic Materials

Link

http://asmedigitalcollection.asme.org/electrochemical/article-pdf/3/3/303/6755510/303_1.pdf

Reference7 articles.

1. Dynamic Model of a Cross-Flow Molten Carbonate Fuel Cell with Direct Internal Reforming (DIR-MCFC);Heidebrecht;J. Electrochem. Soc.

2. Molten Carbonate Fuel Cells (MCFC) With Internal Reforming: Model-based Analysis of Cell Dynamics;Heidebrecht;Chem. Eng. Sci.

3. Operating Experience With a 250kWel Molten Carbonate Fuel Cell (MCFC) Power Plant;Bischoff;J. Power Sources

4. Validierung eines Brennstoffzellenmodells an einer industriellen MCFC-Anlage;Gundermann

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