A ZeroDimensional Model of a 2nd Generation Planar SOFC Using Calibrated Parameters

Authors : Thomas PETERSEN, Niels HOUBAK, Brian ELMEGAARD

Pages : 147-159

View : 19 | Download : 10

Publication Date : 2006-12-01

Article Type : Research Paper

Abstract :This paper presents a zero-dimensional mathematical model of a planar 2nd generation coflow SOFC developed for simulation of power systems. The model accounts for the electrochemical oxidation of hydrogen as well as the methane reforming reaction and the water-gas shift reaction. An important part of the paper is the electrochemical sub-model, where experimental data was used to calibrate specific parameters. The SOFC model was implemented in the DNA simulation software which is designed for energy system simulation. The result is an accurate and flexible tool suitable for simulation of many different SOFC-based power systems.
Keywords : solid oxide fuel cells, SOFC, mathematical modelling