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An Adaptive Control System for Three-Phase Photovoltaic Inverters Working in a Polluted andVariable Frequency Electric Grid

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An Adaptive Control System for Three-Phase Photovoltaic Inverters Working in a Polluted andVariable Frequency Electric Grid

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dc.contributor.author González Espín, Francisco José es_ES
dc.contributor.author Gabriel Garcerá es_ES
dc.contributor.author Patrao Herrero, Iván es_ES
dc.contributor.author Figueres Amorós, Emilio es_ES
dc.date.accessioned 2015-06-12T08:19:27Z
dc.date.available 2015-06-12T08:19:27Z
dc.date.issued 2012
dc.identifier.issn 0885-8993
dc.identifier.uri http://hdl.handle.net/10251/51590
dc.description.abstract Theproportional+resonant (PR) controller has been proposed in the past as a suitable method to control the current generated by the grid-connected photovoltaic voltage source inverters. Due to the fact that information regarding the frequency of the grid is needed to use this control technique, the synchronous reference frame phase-locked loop (SRF-PLL) is commonly used. To assure that the total harmonic distortion of the injected current (THDi) meets the appropriate standards, even if the grid voltage is polluted and its frequency varies, an adaptive control strategy is presented in this paper. This control strategy can improve the behavior of both, the conventional SRF-PLL and the conventional PR controller, when they are used in a polluted grid with a time varying frequency. The experimental results obtained by means of a digitally controlled 10-kVA inverter, show up that the THDi of the injected current is improved when the proposed adaptive control strategy replaces the conventional one. es_ES
dc.description.sponsorship This work was supported by the Spanish Ministry of Science and Innovation under Grant ENE2009-13998-C02-02. Recommended for publication by Associate Editor B. Lehman. en_EN
dc.language Inglés es_ES
dc.publisher Institute of Electrical and Electronics Engineers (IEEE) es_ES
dc.relation Spanish Ministry of Science and Innovation, grant ENE2009-13998-C02-02 es_ES
dc.relation.ispartof IEEE Transactions on Power Electronics es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject three-phase electric power es_ES
dc.subject power quality es_ES
dc.subject power system harmonics es_ES
dc.subject digital control es_ES
dc.subject Adaptive signal processing es_ES
dc.subject.classification TECNOLOGIA ELECTRONICA es_ES
dc.title An Adaptive Control System for Three-Phase Photovoltaic Inverters Working in a Polluted andVariable Frequency Electric Grid es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1109/TPEL.2012.2191623
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Electrónica - Departament d'Enginyeria Electrònica es_ES
dc.description.bibliographicCitation González Espín, FJ.; Gabriel Garcerá; Patrao Herrero, I.; Figueres Amorós, E. (2012). An Adaptive Control System for Three-Phase Photovoltaic Inverters Working in a Polluted andVariable Frequency Electric Grid. IEEE Transactions on Power Electronics. 27(10):4248-4261. doi:10.1109/TPEL.2012.2191623 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6172589 es_ES
dc.description.upvformatpinicio 4248 es_ES
dc.description.upvformatpfin 4261 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 27 es_ES
dc.description.issue 10 es_ES
dc.relation.senia 233804


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