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Reconfigurable control scheme for a PV microinverter working in both grid connected and island modes

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Reconfigurable control scheme for a PV microinverter working in both grid connected and island modes

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dc.contributor.author Trujillo Rodríguez, Cesar Leonardo es_ES
dc.contributor.author Velasco de la Fuente, David es_ES
dc.contributor.author Garcerá, Gabriel es_ES
dc.contributor.author Figueres Amorós, Emilio es_ES
dc.contributor.author Guacaneme Moreno, Javier Antonio es_ES
dc.date.accessioned 2015-06-12T09:09:55Z
dc.date.available 2015-06-12T09:09:55Z
dc.date.issued 2012
dc.identifier.issn 0278-0046
dc.identifier.uri http://hdl.handle.net/10251/51595
dc.description.abstract In this paper, a photovoltaic (PV) microinverter capable of operating in both island mode and grid-connected mode by means of a reconfigurable control scheme is proposed. The main advantage of control reconfiguration is that in grid-connected mode, the microinverter works as a current source in phase with the grid voltage, injecting power to the grid. This is the operation mode of most commercial grid-connected PV microinverters. The idea is to provide those microinverters with the additional functionality of working in island mode without changing their control algorithms for grid-connected mode, which were developed and refined over time. It is proposed that in island mode, the microinverter control is reconfigured to work as a voltage source using droop schemes. These schemes consist in implementing P/Q strategies in the inverters, in order to properly share the power delivered to the loads. The aim of the paper is to show that the proposed control reconfiguration is possible without dangerous transients for the microinverter or the loads. Simulation and experimental results on an 180-W PV microinverter are provided to show the feasibility of the proposed control strategy. es_ES
dc.description.sponsorship This work was supported by the Spanish Ministry of Science and Innovation under Grant ENE2009-13998-C02-02. en_EN
dc.language Inglés es_ES
dc.publisher Institute of Electrical and Electronics Engineers (IEEE) es_ES
dc.relation MICINN/ENE2009-13998-C02-02 es_ES
dc.relation.ispartof IEEE Transactions on Industrial Electronics es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Grid-connected mode es_ES
dc.subject Island mode es_ES
dc.subject Microinverter es_ES
dc.subject Reconfigurable control scheme es_ES
dc.subject.classification TECNOLOGIA ELECTRONICA es_ES
dc.title Reconfigurable control scheme for a PV microinverter working in both grid connected and island modes es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1109/TIE.2011.2177615
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 Trujillo Rodríguez, CL.; Velasco De La Fuente, D.; Garcerá, G.; Figueres Amorós, E.; Guacaneme Moreno, JA. (2012). Reconfigurable control scheme for a PV microinverter working in both grid connected and island modes. IEEE Transactions on Industrial Electronics. 59:101-111. doi:10.1109/TIE.2011.2177615 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6092481 es_ES
dc.description.upvformatpinicio 101 es_ES
dc.description.upvformatpfin 111 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 59 es_ES
dc.relation.senia 207252
dc.contributor.funder Ministerio de Ciencia e Innovación


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