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Listar por palabra clave "PEM fuel cell"

Mostrando ítems 1-8 de 8

Analyzing the Nearly Optimal Solutions in a Multi-Objective Optimization Approach for the Multivariable Nonlinear Identification of a PEM Fuel Cell Cooling System

Pajares-Ferrando, Alberto; Blasco, Xavier; Herrero Durá, Juan Manuel; Salcedo-Romero-de-Ávila, José-Vicente (Institute of Electrical and Electronics Engineers, 2020)

[EN] In this work, the parametric identification of a cooling system in a PEM (proton exchange membrane) fuel cell is carried out. This system is multivariable and nonlinear. In this type of system there are different ...
Control-Oriented Modeling of the Cooling Process of a PEMFC-Based u-CHP System

Navarro-Giménez, Santiago; Herrero Durá, Juan Manuel; Blasco, Xavier; Simarro Fernández, Raúl (Institute of Electrical and Electronics Engineers, 2019-07-15)

[EN] Micro-combined heat and power systems (¿-CHP) based on proton exchange membrane fuel cell stacks (PEMFC) are capable of supplying electricity and heat for the residential housing sector with a high energy efficiency ...
Evaluación numérica del efecto de la geometría de los canales gaseosos de una pila de combustible de membrana de intercambio protónico mediante un modelo explícito de orden reducido

Soler González, Joaquín (Universitat Politècnica de València, 2024-09-10)

[ES] La preocupaci´on por la contaminaci´on, el cambio clim´atico y la conservaci´on de nuestro planeta llevan d´ecadas entre nosotros. Organizaciones intergubernamentales y gobiernos est´an endureciendo las restricciones ...
Mechanistic equivalent circuit modelling of a commercial polymer electrolyte membrane fuel cell

Giner-Sanz, Juan José; Ortega Navarro, Emma María; Pérez-Herranz, Valentín (Elsevier, 2018)

[EN] Electrochemical impedance spectroscopy (EIS) has been widely used in the fuel cell field since it allows deconvolving the different physic-chemical processes that affect the fuel cell performance. Typically, EIS spectra ...
Potential of Proton-Exchange Membrane Fuel-Cell System with On-Board O2-Enriched Air Generation

Piqueras, P.; De La Morena, Joaquín; Sanchis, Enrique José; Lalangui-Gallegos, José Andrés (MDPI AG, 2024-01)

[EN] Hydrogen fuel-cell systems are one of the alternatives for the decarbonization of the transportation sector. In such systems, the usage of O-2-enriched air has the potential to improve fuel cell performance as well ...
Statistical analysis of the effect of temperature and inlet humidities on the parameters of a semiempirical model of the internal resistance of a polymer electrolyte membrane fuel cell

Giner-Sanz, Juan José; Ortega Navarro, Emma María; Pérez-Herranz, Valentín (Elsevier, 2018)

[EN] he internal resistance of a PEM fuel cell depends on the operation conditions and on the current delivered by the cell. This work's goal is to obtain a semiempirical model able to reproduce the effect of the operation ...
The research of the degradation on a PEM fuel cell

Clemente Agulló, Alejandro (Universitat Politècnica de València, 2024-09-06)

[ES] La tesis investiga la degradación de las celdas de combustible de membrana de intercambio de protones (PEM) a lo largo del tiempo. Las celdas PEM son dispositivos que convierten la energía química del hidrógeno en ...
Thermal and Electrical Parameter Identification of a Proton Exchange Membrane Fuel Cell Using Genetic Algorithm

Ariza-Chacón, Helbert Eduardo; Correcher Salvador, Antonio; Sánchez-Diaz, Carlos; Pérez-Navarro, Ángel; García Moreno, Emilio (MDPI AG, 2018-08-13)

[EN] Proton Exchange Membrane Fuel Cell (PEMFC) fuel cells is a technology successfully used in the production of energy from hydrogen, allowing the use of hydrogen as an energy vector. It is scalable for stationary and ...