Microgrid Stability Analysis Considering Current State-Feedback

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorPournazarian, Bahramen_US
dc.contributor.authorSaeedian, Meysamen_US
dc.contributor.authorLehtonen, Mattien_US
dc.contributor.authorTaheri, Shamsodinen_US
dc.contributor.authorPouresmaeil, Edrisen_US
dc.contributor.departmentRenewable Energies for Power Systemsen_US
dc.contributor.departmentDepartment of Electrical Engineering and Automationen_US
dc.contributor.departmentUniversité du Québec en Outaouaisen_US
dc.date.accessioned2020-11-30T08:15:32Z
dc.date.available2020-11-30T08:15:32Z
dc.date.issued2020en_US
dc.description.abstractA converter-based microgrid including several distributed generations (DG) and energy storage systems (ESS) embodies a small power system consisting of several synchronous machines and loads. The stability issue and the coordination between generating units is an essential challenge, either in island or in grid-connected microgrids. The instability of individual DGs cause the microgrid instability as a whole. So, the individual unit stability and the microgrid stability both must be ensured simultaneously. The state feedback concept which is considered in control of converters has a substantial effect on the converter stability and microgrid stability, subsequently. This study will introduce a small-signal model for the microgrid including converter-based DGs and loads considering the previous studies in this field. A phase locked loop (PLL) is required for the control strategy. The effect of current state feedback is scrutinized and analyzed in this study as the main contribution. The effectiveness of the proposed control strategy to enhance the microgrid stability using chosen state feedback is examined through simulation studies. The simulation results ensure that the microgrid stability using the proposed control method and state-feedback is strengthened.en
dc.description.versionPeer revieweden
dc.format.extent6
dc.format.extent193-198
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationPournazarian , B , Saeedian , M , Lehtonen , M , Taheri , S & Pouresmaeil , E 2020 , Microgrid Stability Analysis Considering Current State-Feedback . in Proceedings of the 11th IEEE International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2020 . , 9244320 , IEEE International Symposium on Power Electronics for Distributed Generation Systems , IEEE , pp. 193-198 , IEEE International Symposium on Power Electronics for Distributed Generation Systems , Virtual, Online , 28/09/2020 . https://doi.org/10.1109/PEDG48541.2020.9244320en
dc.identifier.doi10.1109/PEDG48541.2020.9244320en_US
dc.identifier.isbn978-1-7281-6990-3
dc.identifier.issn2329-5759
dc.identifier.issn2329-5767
dc.identifier.otherPURE UUID: 6c4ee9f4-87f1-4834-911f-af1677b1691cen_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/6c4ee9f4-87f1-4834-911f-af1677b1691cen_US
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=85097525766&partnerID=8YFLogxKen_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/53297680/ELEC_Pournazarian_etal_Microgrid_Stability_Analysis_PEDG2020_acceptedauthormanuscript.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/61726
dc.identifier.urnURN:NBN:fi:aalto-2020113020571
dc.language.isoenen
dc.publisherIEEE
dc.relation.ispartofIEEE International Symposium on Power Electronics for Distributed Generation Systemsen
dc.relation.ispartofseriesProceedings of the 11th IEEE International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2020en
dc.relation.ispartofseriesIEEE International Symposium on Power Electronics for Distributed Generation Systemsen
dc.rightsopenAccessen
dc.subject.keywordMicrogriden_US
dc.subject.keywordSmall-signal stabilityen_US
dc.subject.keywordState feedbacken_US
dc.subject.keywordIsland operationen_US
dc.titleMicrogrid Stability Analysis Considering Current State-Feedbacken
dc.typeConference article in proceedingsfi
dc.type.versionacceptedVersion
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