A fault protection scheme for series active power filters

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dc.contributor.authorMoran, LA
dc.contributor.authorPastorini, I
dc.contributor.authorDixon, J
dc.contributor.authorWallace, R
dc.date.accessioned2024-01-10T12:37:27Z
dc.date.available2024-01-10T12:37:27Z
dc.date.issued1999
dc.description.abstractA protection scheme for series active power filters is presented and analyzed in this paper. The proposed scheme protects series active power filters when short-circuit faults occur in the power distribution system. The principal protection element is a varistor, which is connected in parallel to the secondary of each current transformer. The current transformers used to connect in series the active power filter present a low-magnetic saturation characteristic increasing current ratio error when high currents circulate through the primary winding, thus generating lower secondary currents. In this way, the power dissipated by the varistors is significantly reduced. After a few cycles of short-circuit currents flowing through the varistor, the gating signals applied to the active power filter switches are removed and the pulsewidth-modulation (PWM) voltage-source inverter (VSI) is short circuited through a couple of antiparallel thyristors.
dc.fechaingreso.objetodigital2024-05-23
dc.format.extent11 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1109/63.788498
dc.identifier.issn0885-8993
dc.identifier.urihttps://doi.org/10.1109/63.788498
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/76849
dc.identifier.wosidWOS:000082525100016
dc.information.autorucIngeniería;Dixon J;S/I;99537
dc.issue.numero5
dc.language.isoen
dc.nota.accesocontenido parcial
dc.pagina.final938
dc.pagina.inicio928
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.revistaIEEE TRANSACTIONS ON POWER ELECTRONICS
dc.rightsacceso restringido
dc.subjectcurrent transformer
dc.subjectpulsewidth-modulation voltage-source inverter
dc.subjectseries active power filter
dc.subjectvaristor
dc.subjectCOMBINED SYSTEM
dc.subjectCOMPENSATION
dc.subject.ods07 Affordable and Clean Energy
dc.subject.odspa07 Energía asequible y no contaminante
dc.titleA fault protection scheme for series active power filters
dc.typeartículo
dc.volumen14
sipa.codpersvinculados99537
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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