Voltage and current THD in microgrid with different DG unit and load configurations

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annif.suggestionselectrical power networks|distribution of electricity|electric power|voltage|transformers (electrical devices)|parallel publishing|frequency changers|history|Finland|accumulators|enen
annif.suggestions.linkshttp://www.yso.fi/onto/yso/p7753|http://www.yso.fi/onto/yso/p187|http://www.yso.fi/onto/yso/p1213|http://www.yso.fi/onto/yso/p15755|http://www.yso.fi/onto/yso/p3606|http://www.yso.fi/onto/yso/p27097|http://www.yso.fi/onto/yso/p22720|http://www.yso.fi/onto/yso/p1780|http://www.yso.fi/onto/yso/p94426|http://www.yso.fi/onto/yso/p2306en
dc.contributor.authorLaaksonen, Hannu
dc.contributor.authorKauhaniemi, Kimmo
dc.contributor.departmentfi=Ei tutkimusalustaa|en=No platform|-
dc.contributor.facultyfi=Tekniikan ja innovaatiojohtamisen yksikkö|en=School of Technology and Innovations|-
dc.contributor.organizationfi=Vaasan yliopisto|en=University of Vaasa|
dc.date.accessioned2020-06-29T12:37:33Z
dc.date.accessioned2025-06-25T12:42:48Z
dc.date.available2020-06-29T12:37:33Z
dc.date.issued2008-06-23
dc.description.abstractAfter microgrid transition from the normal operation to the islanded operation the system impedance changes considerably and it affects on the harmonic voltages of the microgrid. In this paper the voltage and current THD before and after islanding are studied with different microgrid configurations. Simulations are also made by applying negative sequence filtering in control system of converters to reduce the voltage and current THD inmicrogrid during unsymmetrical load. Based on the studies recommendations for technical solutions which ensure high power quality in islanded microgrid are given.-
dc.description.reviewstatusfi=vertaisarvioimaton|en=nonPeerReviewed|-
dc.format.bitstreamtrue
dc.format.contentfi=kokoteksti|en=fulltext|-
dc.format.extent4-
dc.identifier.olddbid12457
dc.identifier.oldhandle10024/11253
dc.identifier.urihttps://osuva.uwasa.fi/handle/11111/771
dc.identifier.urnURN:NBN:fi-fe2020062946217-
dc.language.isoeng-
dc.publisherCIRED-
dc.relation.conferenceCIRED 2008 Seminar: SmartGrids for Distribution-
dc.relation.ispartofCIRED 2008 Seminar: SmartGrids for Distribution, 23rd-24th June 2008, Frankfurt, Germany-
dc.relation.ispartofseriesCIRED 2008 Seminar: SmartGrids for Distribution-
dc.relation.issn2312-7996-
dc.relation.numberinseries0057-
dc.relation.urlhttps://pdfs.semanticscholar.org/9a9f/41f5e115af3d0aea398ba941a43fc3b1151b.pdf-
dc.source.identifierhttps://osuva.uwasa.fi/handle/10024/11253
dc.subject.disciplinefi=Sähkötekniikka|en=Electrical Engineering|-
dc.subject.ysoelectrical power networks-
dc.subject.ysodistribution of electricity-
dc.subject.ysoelectric power-
dc.subject.ysovoltage-
dc.subject.ysotransformers (electrical devices)-
dc.subject.ysoparallel publishing-
dc.subject.ysofrequency changers-
dc.subject.ysohistory-
dc.subject.ysoFinland-
dc.subject.ysoaccumulators-
dc.titleVoltage and current THD in microgrid with different DG unit and load configurations-
dc.type.okmfi=B3 Vertaisarvioimaton artikkeli konferenssijulkaisussa|en=B3 Non-refereed article in conference proceeding|sv=B3 Icke-referentgranskad artikel i konferenspublikation|-
dc.type.publicationconferenceObject-
dc.type.versionpublishedVersion-

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