Please use this identifier to cite or link to this item: http://hdl.handle.net/10637/14845
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dc.contributor.otherUCH. Departamento de Matemáticas, Física y Ciencias Tecnológicas-
dc.creatorRenau Martínez, Jordi-
dc.creatorSánchez López, Fernando-
dc.creatorLozano Fantoba, Antonio-
dc.creatorBarroso Estébanez, Jorge Ángel-
dc.creatorBarreras Toledo, Félix Manuel-
dc.date.accessioned2024-01-12T16:12:40Z-
dc.date.available2024-01-12T16:12:40Z-
dc.date.issued2017-07-15-
dc.identifier.citationRenau, J., Sánchez, F., Lozano, A., Barroso, J. & Barreras, F. (2017). Analysis of the performance of a passive hybrid powerplant to power a lightweight unmanned aerial vehicle for a high altitude mission. Journal of Power Sources, vol. 356 (15 jul.), pp. 124-132. DOI: https://doi.org/10.1016/j.jpowsour.2017.04.090es_ES
dc.identifier.issn0378-7753-
dc.identifier.issn1873-2755 (Electrónico)-
dc.identifier.urihttp://hdl.handle.net/10637/14845-
dc.descriptionEste es el post-print del siguiente artículo: Renau, J., Sánchez, F., Lozano, A., Barroso, J. & Barreras, F. (2017). Analysis of the performance of a passive hybrid powerplant to power a lightweight unmanned aerial vehicle for a high altitude mission. Journal of Power Sources, vol. 356 (15 jul.), pp. 124-132, que se ha publicado de forma definitiva en: https://doi.org/10.1016/j.jpowsour.2017.04.090-
dc.description.abstractThe objective of this research is to analyze the performance of a passive hybrid powerplant control system to be implemented in a lightweight unmanned aerial vehicle capable to ascend up to the high troposphere (10,000 m). The powerplant is based on a high-temperature PEM fuel cell connected in parallel to a set of lithium-polymer batteries and regulated by two power diodes. Test performed in steady state demonstrates that the use of the hybrid system increases the efficiency of the stack by more than 7% because the voltage at the main DC bus is limited by the batteries. The robustness of the passive control system is proved in a long-term test in which random perturbations of ±15% are applied to the average power that would be demanded during the ascent flight. The hybridization of the stack with the batteries eliminates sudden peaks in the current generated by the stack, which are responsible for prompt degradation phenomena that drastically reduce its useful lifetime. The study demonstrates that with the passive hybrid powerplant it is possible to reach the target height with the gas storage system considered in the application, contrary to what happens with the simple power plant.es_ES
dc.language.isoenes_ES
dc.publisherElsevieres_ES
dc.relationUCH. Financiación Nacional-
dc.relationEste artículo de investigación ha sido financiado parcialmente por la Secretaría de Estado para la Investigación del Ministerio de Economía y Competitividad del Gobierno de España (ENE2012-38642-C02-01/CON y DPI2015-69286-C3-1-R).-
dc.relation.ispartofJournal of Power Sources, vol. 356 (15 jul.)-
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.es-
dc.subjectFuel technology-
dc.subjectTecnología de los combustibles-
dc.subjectEnergy resources-
dc.subjectRecursos energéticos-
dc.subjectIngeniería mecánica-
dc.subjectMechanical engineering-
dc.subjectMecánica de fluidos-
dc.subjectFluid mechanics-
dc.titleAnalysis of the performance of a passive hybrid powerplant to power a lightweight unmanned aerial vehicle for a high altitude missiones_ES
dc.typeArtículoes_ES
dc.description.versionPostprint-
dc.identifier.doihttps://doi.org/10.1016/j.jpowsour.2017.04.090-
dc.relation.projectIDENE2012-38642-C02-01/CON-
dc.relation.projectIDDPI2015-69286-C3-1-R-
dc.centroUniversidad Cardenal Herrera-CEU-
Appears in Collections:Dpto. Matemáticas, Física y Ciencias Tecnológicas




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