The effects on stability region of the fractional-order PI controller for one-area time-delayed load-frequency control systems

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dc.authorid0000-0002-5136-0829en_US
dc.contributor.authorCelik, Vedat
dc.contributor.authorOzdemir, Mahmut Temel
dc.contributor.authorBayrak, Gökay
dc.date.accessioned2021-03-20T20:13:42Z
dc.date.available2021-03-20T20:13:42Z
dc.date.issued2017
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik Elektronik Mühendisliği Bölümüen_US
dc.description.abstractOne of the controllers used in load-frequency control systems is the PI controller, taking account of time delay originating from measurement and communication. In control systems, along with the use of the fractional-order controller, computing parameter space exhibited stable behaviour on the controller parameters and analysing its efficiency have become a significant issue. This study focuses on computing the effects of the fractional integral order () on the stable parameter space for the control of a one-area delayed load-frequency control system in the case of a fractional-order PI controller. The effect of time delay on the stable parameter space is also investigated at different fractional integral orders () in the time-delayed system with fractional-order PI controller. For this purpose, a characteristic equation of the delayed system with the fractional-order PI controller is obtained, and the stable parameter spaces of the controller are computed according to the fractional integral order () and time delay () values using the stability boundary locus method, which is graphics based. Moreover, the generalized modified Mikhailov criterion is used for testing the stability region on the K-p-K-i plane. The obtained results verified that the stability region on the K-p-K-i plane change depending on the and .en_US
dc.identifier.doi10.1177/0142331216642839en_US
dc.identifier.endpage1521en_US
dc.identifier.issn0142-3312
dc.identifier.issn1477-0369
dc.identifier.issue10en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1509en_US
dc.identifier.urihttp://doi.org/10.1177/0142331216642839
dc.identifier.urihttps://hdl.handle.net/20.500.12885/922
dc.identifier.volume39en_US
dc.identifier.wosWOS:000413729700006en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorBayrak, Gökay
dc.language.isoenen_US
dc.publisherSage Publications Ltden_US
dc.relation.ispartofTransactions Of The Institute Of Measurement And Controlen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFractional-order PI controlleren_US
dc.subjectgeneralized modified Mikhailov criterionen_US
dc.subjectload-frequency control systemen_US
dc.subjectstability boundary locusen_US
dc.subjectstability regionen_US
dc.subjecttime-delay systemsen_US
dc.titleThe effects on stability region of the fractional-order PI controller for one-area time-delayed load-frequency control systemsen_US
dc.typeArticleen_US

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