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dc.contributor.authorSilvestre Bergés, Santiago
dc.contributor.authorKichou, Sofiane
dc.contributor.authorChouder, Aissa
dc.contributor.authorNofuentes Garrido, Gustavo
dc.contributor.authorKaratepe, Engin
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
dc.date.accessioned2015-11-11T18:57:57Z
dc.date.available2017-06-15T00:30:17Z
dc.date.issued2015-06-12
dc.identifier.citationSilvestre, S., Kichou, S., Chouder, A., Nofuentes Garrido, Gustavo, Karatepe, E. Analysis of current and voltage indicators in grid connected PV (photovoltaic) systems working in faulty and partial shading conditions. "Energy", 12 Juny 2015, vol. 86, núm. 15, p. 42-50.
dc.identifier.issn0360-5442
dc.identifier.urihttp://hdl.handle.net/2117/79076
dc.description.abstractTo ensure the optimization of the energy generated by grid connected PV (photovoltaic) systems is necessary to plan a strategy of automatic fault detection. The analysis of current and voltage indicators have demonstrated effectiveness in the detection of permanent faults in the PV array in real time as short-circuits or open circuits present in the system. In this paper, the analysis of the evolution of these indicators is focused on the detection of temporary faults due to partial shade on the PV array or disconnection of the inverter in case of grid fluctuations of voltage or frequency to prevent islanding. These situations can be identified by observation of the evolution of both indicators and power losses due to these effects can be evaluated from them. The analysis and experimental validation were carried out in two grid connected PV systems in Spain and Algeria.
dc.format.extent9 p.
dc.language.isoeng
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Energies::Energia solar fotovoltaica
dc.subject.lcshVoltage regulators
dc.subject.lcshPhotovoltaic power generation
dc.subject.otherPV systems
dc.subject.otherPartial shadow
dc.subject.otherCurrent and voltage indicators
dc.titleAnalysis of current and voltage indicators in grid connected PV (photovoltaic) systems working in faulty and partial shading conditions
dc.typeArticle
dc.subject.lemacReguladors de voltatge
dc.subject.lemacEnergia fotovoltaica -- Generació
dc.contributor.groupUniversitat Politècnica de Catalunya. MNT - Grup de Recerca en Micro i Nanotecnologies
dc.identifier.doi10.1016/j.energy.2015.03.123
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.sciencedirect.com/science/article/pii/S0360544215004727
dc.rights.accessOpen Access
drac.iddocument16269664
dc.description.versionPostprint (author's final draft)
upcommons.citation.authorSilvestre, S., Kichou, S., Chouder, A., Nofuentes Garrido, Gustavo, Karatepe, E.
upcommons.citation.publishedtrue
upcommons.citation.publicationNameEnergy
upcommons.citation.volume86
upcommons.citation.number15
upcommons.citation.startingPage42
upcommons.citation.endingPage50


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