Stability analysis of a generator excitation control system with time delays

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dc.contributor.authorAyasun, Saffet
dc.contributor.authorGelen, Ayetuel
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2010
dc.departmentNiğde ÖHÜ
dc.description.abstractThis paper investigates the effect of time delays on the stability of generator excitation control system. The time delays are due to the use of measurement devices, communication links for data transfer, and controller processing time. The stability with respect to the time delay is theoretically analyzed and a formula to determine the maximum amount of time delay known as delay margin that the system can tolerate without losing its stability is presented. It is found that the excitation control system becomes unstable when the time delay crosses certain critical values, delay margins for stability. The time-domain simulations of Matlab/Simulink are used to validate theoretical delay margin results.
dc.identifier.doi10.1007/s00202-009-0142-x
dc.identifier.endpage355
dc.identifier.issn0948-7921
dc.identifier.issn1432-0487
dc.identifier.issue6
dc.identifier.scopus2-s2.0-77951022737
dc.identifier.scopusqualityQ2
dc.identifier.startpage347
dc.identifier.urihttps://dx.doi.org/10.1007/s00202-009-0142-x
dc.identifier.urihttps://hdl.handle.net/11480/4936
dc.identifier.volume91
dc.identifier.wosWOS:000273032200004
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherSPRINGER
dc.relation.ispartofELECTRICAL ENGINEERING
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectElectric power system
dc.subjectGenerator excitation control
dc.subjectTime delay
dc.subjectDelay Margin
dc.subjectStability
dc.subjectMatlab/Simulink
dc.titleStability analysis of a generator excitation control system with time delays
dc.typeArticle

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