Model benchmarking for PEM Water Electrolyzer for energy management purposes

Makhsoos, A., Kandidayeni, M., Ziane, M. A., Boulon, L. et Pollet, B. G. (2025). Model benchmarking for PEM Water Electrolyzer for energy management purposes. Energy Conversion and Management, 323 . Article 119203. ISSN 0196-8904 DOI 10.1016/j.enconman.2024.119203

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Résumé

Abstract

This research conducts a comprehensive evaluation of various Proton Exchange Membrane Water Electrolyzer (PEMWE) models through a test bench, optimizing parameters and comparing obtained models against real-world data. Key operational factors such as reversible potential, activation overpotential, ohmic overpotential, and concentration overpotential are examined through experimental data. This study addresses critical gaps in current PEMWE research by reviewing modelling approaches, introducing a novel classification of models, and proposing an integrated approach that combines experimental validation with comprehensive model analysis. A novel, systematic methodology for model and submodel selection is presented, enabling practitioners to identify models that balance computational efficiency and predictive accuracy tailored to specific energy management and power allocation needs. This approach bridges the gap between complex modelling and industrial applications, enhancing the practical implementation of PEMWE systems in sustainable hydrogen production. Enhances model reliability for operational and manufacturing differences, provides invaluable guidance for improving the design and operation of these systems, and promotes a more robust and efficient hydrogen energy infrastructure.

Type de document:	Article
Mots-clés libres:	PEMWE Electrochemical models Energy management Overpotential Hydrogen production Model benchmarking
Date de dépôt:	24 mars 2025 15:18
Dernière modification:	24 mars 2025 15:18
Version du document déposé:	Version officielle de l'éditeur
URI:	https://depot-e.uqtr.ca/id/eprint/11757

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