Gain and phase margins based delay-dependent stability analysis of two-area LFC system with communication delays

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dc.contributor.authorSönmez Ş.
dc.contributor.authorAyasun S.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2018
dc.departmentNiğde ÖHÜ
dc.description10th International Conference on Electrical and Electronics Engineering, ELECO 2017 -- 29 November 2017 through 2 December 2017 -- -- 134351
dc.description.abstractThis paper investigates the effect gain and phase margins (GPM) on delay-dependent stability analysis of a two-area load frequency control (LFC) system with communication delays. An frequency-domain based exact method that takes into account both gain and phase margins is utilized to determine stability delay margins in terms of system and controller parameters. A gain-phase margin tester (GPMT) is introduced to the LFC system as to take into gain and phase margins in delay margin computation. For a wide range of proportional - integral (PI) controller gains, time delay values at which LFC system is both stable and have desired stability margin measured by gain and phase margins are computed. The time-domain simulation studies indicate that delay margins must be determined considering gain and phase margins to have a better dynamic performance in term of fast damping of oscillations, less overshoot and settling time. © 2017 EMO (Turkish Chamber of Electrical Enginners).
dc.identifier.endpage1413
dc.identifier.isbn9.78605E+12
dc.identifier.scopus2-s2.0-85046288969
dc.identifier.scopusqualityN/A
dc.identifier.startpage1409
dc.identifier.urihttps://hdl.handle.net/11480/1695
dc.identifier.volume2018-January
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.relation.ispartof2017 10th International Conference on Electrical and Electronics Engineering, ELECO 2017
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.titleGain and phase margins based delay-dependent stability analysis of two-area LFC system with communication delays
dc.typeConference Object

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