Presentation - Power System Analysis - Dynamic Modeling

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1、Powersystemanalyses(Dynamicmodeling)UsingPSS/Eforpowersystemanalyses-Loadflow-Istanbul,May2011PSS/EProgramoverview¢ProfessionalsoftwarepackagePSS/E™(PowerSystemSimulatorforEngineering)isdevelopedbyPTI(PowerTechnologiesInternational).¢PSS/Eiscomprised

2、ofthefollowingcalculationmodules:£PSS/EPowerFlow£PSS/EOptimalPowerFlow(PSS/EOPF)£PSS/EBalancedorUnbalancedFaultAnalysis£PSS/EDynamicSimulationPSS/EPowerFlow¢moduleisbasicPSS/Eprogrammoduleanditispowerfulandeasy-to-useforbasicpowerflownetworkanalysis.

3、BesidesanalysistoolthismoduleisalsousedforDatahandling,updating,andmanipulationGraphicalinterface11.Maintoolbar232.Networktree3.Workwindow4.Progresswindow4Toolbarcustomization¢OvertoolbarTools/Customize…Rightclickontoolbaryoucanswitchon/offtoolbarsPr

4、ogramoptionandsettings¢UsingiconorovertoolbarMisc/Changeprogramsettings(OPTN)ProgrampreferencesBuildinganewmodel¢StartwithcommandFile/new¢EnterbasepowerandmodelheadingWorkingwithfiles¢Openingfiles£UsingtoolbariconorovermenyFile/open¢Saving/exportingf

5、iles£UsingtoolbariconorovermenyFile/SaveorshowWorkingwithfiles¢Savingdynamicdata£UsingtoolbariconorovermenuFile/openwithDYNAMICDATASHEETACTIVE!!!101'GENROU'16.50000.60000E-010.200000.50000E-014.00000.00001.80001.75000.600000.800000.300000.150000.9000

6、0E-010.38000/101'IEEET1'10.0000400.000.40000E-017.3000-7.30001.00000.800000.30000E-011.00000.00002.47000.35000E-014.50000.47000/101'TGOV1'10.50000E-010.50000E-011.05000.300001.00001.00000.0000/Busdata¢Bustype/code£1PQnode(load)£2PVnode(generation)£3s

7、wingbus(mustbeaplant)¢Areas/zones/OwnersdefinedwhenbusisdefinedFilteringandsubsystemselecting¢Busselectionfilter£Namemask£Busnumber£Voltagerange£Type¢BusSubsystemSelectorBusloads¢3types(ormixed)£Constantpower£Constantcurrent£Constantadmittance¢Adding

8、newload£Doubleclickemptyfieldorjustenterbusnumber£Selectbus£EnterdataGenerator/plantdata¢Defineplantdata£Scheduledvoltage£Remotecontrolledbus¢EntermachinedataBranchdata¢Doubleclickemptyfieldtoselectbus(orenterbusnumber)¢Enterrestofdata¢Pastedatafrome