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dc.contributor.authorMahmud, MA
dc.contributor.authorHossain, MJ
dc.contributor.authorPota, HR
dc.contributor.authorRoy, NK
dc.date.accessioned2017-05-03T16:07:35Z
dc.date.available2017-05-03T16:07:35Z
dc.date.issued2014
dc.date.modified2014-08-18T05:41:18Z
dc.identifier.issn0885-8977
dc.identifier.doi10.1109/TPWRD.2014.2309594
dc.identifier.urihttp://hdl.handle.net/10072/62348
dc.description.abstractThis paper presents a robust nonlinear controller design for a three-phase grid-connected photovoltaic (PV) system to control the current injected into the grid and the dc-link voltage for extracting maximum power from PV units. The controller is designed based on the partial feedback linearization approach, and the robustness of the proposed control scheme is ensured by considering structured uncertainties within the PV system model. An approach for modeling the uncertainties through the satisfaction of matching conditions is provided. The superiority of the proposed robust controller is demonstrated on a test system through simulation results under different system contingencies along with changes in atmospheric conditions. From the simulation results, it is evident that the robust controller provides excellent performance under various operating conditions.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.languageEnglish
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers
dc.publisher.placeUnited States
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofpagefrom1221
dc.relation.ispartofpageto1230
dc.relation.ispartofissue3
dc.relation.ispartofjournalIEEE Transactions on Power Delivery
dc.relation.ispartofvolume29
dc.rights.retentionY
dc.subject.fieldofresearchRenewable Power and Energy Systems Engineering (excl. Solar Cells)
dc.subject.fieldofresearchElectrical and Electronic Engineering
dc.subject.fieldofresearchcode090608
dc.subject.fieldofresearchcode0906
dc.titleRobust nonlinear controller design for Three-phase grid-connected photovoltaic systems under structured uncertainties
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.hasfulltextNo Full Text
gro.griffith.authorHossain, Jahangir


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