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dc.contributor.author
David, Martín Rafael  
dc.contributor.author
Alvarez, Hernán  
dc.contributor.author
Ocampo Martínez, Carlos  
dc.contributor.author
Sanchez Peña, Ricardo Salvador  
dc.date.available
2022-09-20T19:18:48Z  
dc.date.issued
2020-09  
dc.identifier.citation
David, Martín Rafael; Alvarez, Hernán; Ocampo Martínez, Carlos; Sanchez Peña, Ricardo Salvador; Dynamic modelling of alkaline self-pressurized electrolyzers: a phenomenological-based semiphysical approach; Elsevier; International Journal of Hydrogen Energy; 45; 43; 9-2020; 22394-22407  
dc.identifier.issn
0360-3199  
dc.identifier.uri
http://hdl.handle.net/11336/169660  
dc.description.abstract
This paper proposes a phenomenological based semiphysical model (PBSM) for a self-pressurized alkaline electrolyzer. The model, based on mass and energy balances, represents the dynamic behaviour of hydrogen and oxygen production using electrolysis. The model allows to anticipate operational variables as dynamic responses in the concentrations of the electrolytic cell, and variations in both, level and pressure, at the gas separation chambers due to the change in electric current. The model parameters have been adjusted based on experimental measurements taken from an available prototype and through a suitable identification process. Simulation results replicate the current dynamic response of the experimental self-pressurized electrolyzer assembly. This model proves to be useful in the improvement of the control of gas production rate in this kind of assemblies, both as a validated simulation platform and as a source of reduced order models for model-based control design.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
ALKALINE ELECTROLYSIS  
dc.subject
DYNAMIC MODELLING  
dc.subject
HYDROGEN  
dc.subject
PHENOMENOLOGICAL-BASED SEMIPHYSICAL MODELLING  
dc.subject.classification
Sistemas de Automatización y Control  
dc.subject.classification
Ingeniería Eléctrica, Ingeniería Electrónica e Ingeniería de la Información  
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS  
dc.title
Dynamic modelling of alkaline self-pressurized electrolyzers: a phenomenological-based semiphysical approach  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2022-09-19T20:38:10Z  
dc.journal.volume
45  
dc.journal.number
43  
dc.journal.pagination
22394-22407  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: David, Martín Rafael. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Tecnológico de Buenos Aires; Argentina. Universidad Politécnica de Catalunya. Departamento de Ingeniería de Sistemas, Automática e Informática Industrial; España  
dc.description.fil
Fil: Alvarez, Hernán. Universidad Nacional de Colombia; Colombia  
dc.description.fil
Fil: Ocampo Martínez, Carlos. Universidad Politécnica de Catalunya. Departamento de Ingeniería de Sistemas, Automática e Informática Industrial; España  
dc.description.fil
Fil: Sanchez Peña, Ricardo Salvador. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Tecnológico de Buenos Aires; Argentina  
dc.journal.title
International Journal of Hydrogen Energy  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0360319920321753  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.ijhydene.2020.06.038