Utilize este identificador para referenciar este registo: https://hdl.handle.net/1822/23567

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dc.contributor.authorSilva, Vítor-
dc.contributor.authorPinto, J. G.-
dc.contributor.authorCabral, Jorge-
dc.contributor.authorAfonso, João L.-
dc.contributor.authorTavares, Adriano-
dc.date.accessioned2013-04-04T13:19:07Z-
dc.date.available2013-04-04T13:19:07Z-
dc.date.issued2012-
dc.identifier.isbn978-1-4673-0312-5-
dc.identifier.isbn978-1-4673-0311-8-
dc.identifier.issn1935-4576por
dc.identifier.urihttps://hdl.handle.net/1822/23567-
dc.description.abstractIn this paper a real-time control system, developed to control a single-phase shunt active power filter used to minimize problems related to power quality in electrical systems is presented. The power stage of the active filter is based on a one-leg inverter, with two capacitors in the dc side, and a filter inductor in the ac side. The control system is based on the instantaneous power theory in the α-β-0 reference frame (pq-theory), modified to be applied in single-phase systems. In essence, the shunt active filter is designed to drain, from the electric grid, harmonic and reactive components of the load currents, such that the source current will become an almost sinusoidal waveform, with low harmonic distortion, and in phase with the system voltage. The control system is implemented using a development board (Atmel NGW100) and ensures simultaneous real-time acquisition of voltage and current data, the proposed system is capable of acquiring eight analog channels (16-bit resolution) simultaneously at 150ksps, based in the acquire data the power components calculation and compensation is performed accordingly to the p-q theory.por
dc.description.sponsorshipFundação para a Ciência e a Tecnologia (FCT)por
dc.language.isoengpor
dc.publisherIEEEpor
dc.rightsrestrictedAccesspor
dc.subjectDigital control systempor
dc.subjectSingle-phase shunt active power filterpor
dc.subjectInstantaneous power theorypor
dc.subjectPower qualitypor
dc.titleReal time digital control system for a single-phase shunt active power filterpor
dc.typeconferencePaperpor
dc.peerreviewedyespor
dc.relation.publisherversionhttp://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6300921&isnumber=6300337por
sdum.publicationstatuspublishedpor
oaire.citationStartPage869por
oaire.citationEndPage874por
oaire.citationConferencePlaceBeijing, Chinapor
oaire.citationTitle2012 10th International Conference on Industrial Informatics (INDIN 2012)por
dc.identifier.doi10.1109/INDIN.2012.6300921por
dc.subject.wosScience & Technologypor
sdum.journalIEEE International Conference on Industrial Informatics (INDIN)por
sdum.conferencePublication2012 10th International Conference on Industrial Informatics (INDIN 2012)por
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