Proceedings of the 4th International Modelica Conference, Hamburg, March 7-8, 2005, Gerhard Schmitz (editor) M. Rubio, A. Urquia, L. Gonz´ alez, D. Guinea, S. Dormido UNED and CSIC, Madrid, Spain FuelCell Lib - A Modelica Library for Modeling of Fuel Cells pp. 75-82 Paper presented at the 4th International Modelica Conference, March 7-8, 2005, Hamburg University of Technology, Hamburg-Harburg, Germany, organized by The Modelica Association and the Department of Thermodynamics, Hamburg University of Technology All papers of this conference can be downloaded from http://www.Modelica.org/events/Conference2005/ Program Committee • Prof. Gerhard Schmitz, Hamburg University of Technology, Germany (Program chair). • Prof. Bernhard Bachmann, University of Applied Sciences Bielefeld, Germany. • Dr. Francesco Casella, Politecnico di Milano, Italy. • Dr. Hilding Elmqvist, Dynasim AB, Sweden. • Prof. Peter Fritzson, University of Linkping, Sweden • Prof. Martin Otter, DLR, Germany • Dr. Michael Tiller, Ford Motor Company, USA • Dr. Hubertus Tummescheit, Scynamics HB, Sweden Local Organization: Gerhard Schmitz, Katrin Pr¨ olß, Wilson Casas, Henning Knigge, Jens Vasel, Stefan Wischhusen, TuTech Innovation GmbH