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handle: 2117/9040 , 10261/30143
[ES]: En este trabajo se presenta un modelo dinámico de una pila de combustible tipo PEM comercial (Ballard Nexa 1.2 kW) así como la calibración experimental de sus parámetros a partir de dados reales de laboratorio. La calibración se realiza resolviendo el problema de ajuste de datos de un sistema real (datos de laboratorio) utilizando un proceso de optimización por mínimos-cuadrados no-lineales.. Finalmente, se ha implementado un simulador a partir del modelo calibrado experimentalmente que ha permitido contrastar la bondad del modelo comparándolo con el comportamiento real del sistema.
[EN]: In this paper, a dynamic model of a commercial PEM fuel cell (Ballard Nexa 1.2 kW) as well as the experimental parameter model calibration using real laboratory data by solving a non-linear least-squares problem is presented. Finally, a simulator has been implemented using the developed model once experimentally calibrated that has allowed to validate the goodness of the model through the comparison with the real system behavior.
Los autores quieren agradecer ayuda otorgada por parte del Concejo Nacional de Ciencia y Tecnología (CoNACYT) y el soporte recibido al grupo de investigación SAC por parte de la Comisión de Recerca de la Generalitat de Catalunya (Grup SAC ref. 2009SGR1491) y por la CICYT (ref. HYFA DPI-2008-1999) del Ministerio de Educación del Estado Español.
Presentado al IV Congreso Nacional de Pilas de Combustible celebrado en Sevilla del 16 al 18 de junio de 2010.
Peer Reviewed
Simulació, Mètodes de -- Congressos, PEM fuel cell [automation (autor)], DYNAMO (Computer program language), automation (autor): PEM fuel cell, Proton exchange membrane fuel cells--Congresses, simulation, non-linear least squares, Piles de combustible -- Congressos, dynamic modelling, :Energies::Energia elèctrica [Àrees temàtiques de la UPC], PEM fuel cell, Automation, Àrees temàtiques de la UPC::Energies::Energia elèctrica, Non-linear least squares, Simulation, Dynamic modelling
Simulació, Mètodes de -- Congressos, PEM fuel cell [automation (autor)], DYNAMO (Computer program language), automation (autor): PEM fuel cell, Proton exchange membrane fuel cells--Congresses, simulation, non-linear least squares, Piles de combustible -- Congressos, dynamic modelling, :Energies::Energia elèctrica [Àrees temàtiques de la UPC], PEM fuel cell, Automation, Àrees temàtiques de la UPC::Energies::Energia elèctrica, Non-linear least squares, Simulation, Dynamic modelling
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