Computation of Robust PI-Based Pitch Controller Parameters for Large Wind Turbines

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dc.authoridHAMES, Yakup/0000-0002-6736-2247
dc.authoridTurksoy, Omer/0000-0003-4620-4503
dc.contributor.authorTurksoy, Omer
dc.contributor.authorAyasun, Saffet
dc.contributor.authorHames, Yakup
dc.contributor.authorSonmez, Sahin
dc.date.accessioned2024-11-07T13:31:23Z
dc.date.available2024-11-07T13:31:23Z
dc.date.issued2020
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractThis paper deals with the computation of all proportional-integral (PI)-based pitch controllers which achieve the desired frequency-domain specifications, namely, gain and phase margins (GPMs) of a large wind turbine (LWT) with communication delays. An efficient graphical method based on extracting the boundaries of stability regions in PI controller parameter space having user-defined GPMs has been employed to determine GPM-based stability regions for a wide range of time delays. The theoretical region boundaries are validated by using a powerful numerical method known as the quasi-polynomial mapping-based root finder (QPmR) and time-domain simulations. Results indicate that the proposed scheme gives an improved dynamic response compared to the recently developed scheme based on stability only for the pitch control of LWTs with communication delays.
dc.identifier.doi10.1109/CJECE.2019.2923050
dc.identifier.endpage63
dc.identifier.issn0840-8688
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85072249980
dc.identifier.scopusqualityQ3
dc.identifier.startpage57
dc.identifier.urihttps://doi.org/10.1109/CJECE.2019.2923050
dc.identifier.urihttps://hdl.handle.net/11480/14818
dc.identifier.volume43
dc.identifier.wosWOS:000485689600006
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherIEEE Canada
dc.relation.ispartofCanadian Journal of Electrical and Computer Engineering-Revue Canadienne De Genie Electrique Et Informatique
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241106
dc.subjectCommunication delays
dc.subjectgain and phase margins (GPMs)
dc.subjectlarge wind turbines (LWTs)
dc.subjectproportional-integral (PI) controller
dc.subjectstability region
dc.titleComputation of Robust PI-Based Pitch Controller Parameters for Large Wind Turbines
dc.typeArticle

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