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On the use of supercapacitors within stand-alone energy systems

2009-04-01Conference object Open access
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dc.contributor.authorSimões, João
dc.contributor.authorCoelho, Miguel
dc.contributor.authorFernandes, Vitor
dc.contributor.authorRangel, C. M.
dc.contributor.authorMartins, J. F.
dc.contributor.authorRodrigues, Leão
dc.date.accessioned2010-09-15T10:37:49Z
dc.date.available2010-09-15T10:37:49Z
dc.date.issued2009-04-01
dc.description.abstractHydrogen is a valuable alternative for long-term energy storage, particularly for renewable energy based stand-alone systems. The described stand-alone system has been developed and installed at the INETI facilities. The exceeding renewable energy (provided by sun and wind) is used to generate hydrogen, which accumulated as an energy buffer, while the fuel cell uses this stored hydrogen to produce electrical energy when there is insufficient solar/wind energy. To provide the stand-alone system with a reliable energy storage it was designed a system for storing hydrogen based on metal hydrides. In order to supply sudden power demands two options were considered: a standard DC battery bank and a supercapacitor bank. Experimental and simulation results are presented in order to show the installation obtained performance.por
dc.identifier.citationSimões, J.; Coelho, M.; Fernandes, V. R.; Rangel, C. M.; Martins, J. F.; Rodrigues, L. On the use of supercapacitors within stand-alone energy systems. In: HYPOTHESIS VIII- Hydrogen Systems and Materials for Sustainability, HYP_131, Lisbon, 1-3 April 2009por
dc.identifier.urihttp://hdl.handle.net/10400.9/898
dc.language.isoengpor
dc.subjectRenewable energiespor
dc.subjectStand-alone systemspor
dc.subjectFuel cellspor
dc.subjectBatteriespor
dc.subjectSupercapacitorspor
dc.titleOn the use of supercapacitors within stand-alone energy systemspor
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceLisboapor
oaire.citation.titleHYPOTHESIS VIII- Hydrogen Systems and Materials for Sustainability, HYP_131por
person.familyNameFernandes
person.familyNameRangel
person.givenNameVitor
person.givenNameCarmen M.
person.identifier.ciencia-idAA13-FF7C-9E29
person.identifier.orcid0000-0002-3947-0275
person.identifier.orcid0000-0001-7996-8142
person.identifier.ridD-5477-2011
person.identifier.scopus-author-id23970056400
person.identifier.scopus-author-id7006108156
rcaap.rightsopenAccesspor
rcaap.typeconferenceObjectpor
relation.isAuthorOfPublicationcb2b5b48-8c88-4f34-ac87-c5f2558ec151
relation.isAuthorOfPublication804e595a-d539-46a2-ae78-6cadc8ca9457
relation.isAuthorOfPublication.latestForDiscovery804e595a-d539-46a2-ae78-6cadc8ca9457

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