Paper - TCSC control of power system oscillation and analysi

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1、InternationalJournalofEngineering&TechnologyIJETVol:9No:1047TCSCControlofPowerSystemoscillationandAnalysisusingEigenvalueTechniquesM.W.Mustafa.MIEEE,NuraddeenMagaji,IEEEStudentMemberandZ.bintMudaUniversitiTeknologiMalaysia,DepartmentofPowerEngineering,JohorBahru,Malaysianmagaji2000@ya

2、hoo.comAbstract—TCSCdevicesareusedtoimproverealpowerandoscillationof10%dampingiscommonlyacceptedaseliminatelinelosesinacsystems.AnadditionaltaskofTCSCwelldamped.Toimprovethedampingofoscillationsinistoincreasetransmissioncapacityasresultofpowerpowersystems,supplementarycontrollawscanbe

3、oscillationdamping.Inthispapereigenvalue-basedmethodsforappliedtoexistingdevices.ThesesupplementaryactionsanalysisandcontrolofpowersystemoscillationsusingTCSCarereferredtoaspoweroscillationdamping(POD)havebeendeveloped.Thecharacterizationofpowersystemcontroloscillationsusingtheeigenva

4、luesandeigenvectorsofthestatematrixisdetailed.DesignofpowersystemdampingcontrollersThispaperreviewsthebasicconceptsofeigenvalueusingresiduemethodisaddressedfortwoareafourmachineanalysisoflinearsystems.Thephysicalmeaningofsystems.Theresultshowstheeffectivenessofthemethodusedeigenvalues

5、,eigenvectors,participationfactors,residuesandcontrollabilityandobservabilityindiceswillbeintroducedandillustratedinsmallscalepowersystems.Keywords—TCSC,Powersystemoscillations,linearmodels,Thistechniquehasbeensuccessfullyusedinlocationandeigenvalues,eigenvectors,participationfactorsa

6、ndresidue.tuningofpowersystemstabilizers[5]andFACTSdevices.TheapplicationofsensitivitymeasurestothedesignofI.INTRODUCTIONpowersystemdamping(POD)controllershasbeenappliedtoTCSC.Thedesignmethodutilizestheresidueheconceptofflexibleactransmissionsystemsismadeapproach;thispresentedapproach

7、solvestheoptimalTpossiblebytheapplicationofhighpowerelectronicsittingoftheTCSCdevice,selectionoftheproperdevicesforpowerflowandvoltagecontrol[l].Infeedbacksignalsandthecontrollerdesignproblem[6].additionanumberofTCSCdeviceshavealreadybeeninstalledtoaidpowersystemdynamicswhichhelptoII.

8、LINEA