Gain and phase margin based stability analysis of time delayed single area load frequency control system with fractional order PI controller

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dc.contributor.authorSonmez, Sahin
dc.contributor.authorAyasun, Saffet
dc.date.accessioned2024-11-07T13:25:06Z
dc.date.available2024-11-07T13:25:06Z
dc.date.issued2019
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractThe study investigates gain-phase margin (GPM) based stability analysis for a time-delayed single-area load frequency control (LFC) system with fractional order proportional-integral (FOPI) controller. The extensive usage of open communication networks in power system control causes inevitable time delays. To compute such delays, an analytical direct method determined the imaginary axis crossing of roots of the characteristic equation is proposed for desired gain and phase margins (GPMs) and a large set of FOPI controller. Finally, for time-delayed single area LFC system with FOPI controller, results obtained are verified by using the time-domain simulation studies in Matlab/Simulink and the quasi-polynomial mapping-based root finder (QPMR) algorithm which locates quasi-polynomial roots in time delay systems.
dc.identifier.doi10.17341/gazimmfd.460492
dc.identifier.endpage959
dc.identifier.issn1300-1884
dc.identifier.issn1304-4915
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85069715812
dc.identifier.scopusqualityQ2
dc.identifier.startpage946
dc.identifier.trdizinid389086
dc.identifier.urihttps://doi.org/10.17341/gazimmfd.460492
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/389086
dc.identifier.urihttps://hdl.handle.net/11480/14518
dc.identifier.volume34
dc.identifier.wosWOS:000468368400029
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isotr
dc.publisherGazi Univ, Fac Engineering Architecture
dc.relation.ispartofJournal of the Faculty of Engineering and Architecture of Gazi University
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241106
dc.subjectLoad frequency control systems
dc.subjectcommunication delay
dc.subjectdirect method
dc.subjectgain and phase margins
dc.titleGain and phase margin based stability analysis of time delayed single area load frequency control system with fractional order PI controller
dc.title.alternativeKesir dereceli PI denetleyici içeren zaman gecikmeli bir bölgeli yük frekans kontrol sisteminin kazanç ve faz payi tabanli kararlilik analizi
dc.typeArticle

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