phần 8 khóa đào tạo tính toán ổn định và ứng dụng trên phần mềm psse cho kỹ sư hệ thống điện thực hiện tính toán mô phỏng trên phần mềm psse với hệ thống điện 24 nút của ieee
... window to the ploteBook for You39 IEEE 24 – DYNAMIC ANALYSISeBook for YouThe IEEE 1996 Reliability Test System4SYSTEM COMPONENTS• Two areas (230kV & 138kV)• 21 branches•10 generators ... the shunts on the low voltage side?eBook for You22 IEEE 24 – SHORT-CIRCUIT ANALYSISeBook for YouNegative and Zero Sequence Parameters 24 • Negative-sequence impedance is equal to positive-sequence ... factor data fileN-1 CONTINGENCY ANALYSISeBook for You10 IEEE 24 – N-1 CONTINGENCY ANALYSISeBook for YouAC Contingency Analysis Report 18 • Go to Power Flow, Reports, AC Contingency reports...
... flexibilityeBook for YouDC Exciters 350EXCITER MODELS IN PSS®EDC Exciters 3 IEEET4, IEEEX4, IEEET5, IEET5A and DC3ARtldtitilthRepresent very old systems, in particular ... used nowadayseBook for YouDC Exciters 145EXCITER MODELS IN PSS®EDC Exciters 1 IEEET1, IEET1A, IEEEX1 and ESDC1A Sample dataK46E31KA= 46E1= 3.1 TA= 0.06 E2= 2.3TB= ... Exciter Models in PSS®E • Identification of Typical ExciterseBook for YouDC Excitation Systems 18 TYPES OF EXCITERSDC Excitation Systems Separately excited exciter (requires a “ilt” it...
... flow()peBook for YouPerformance Verification 48 OVERVIEW OF SIMULATION PROCEDUREPerformance Verification Transient response to a step change [IEEE4 21.2-1990]eBook for YouDynamic Simulation ... initialized outside of prescribed limits eBook for YouExample of Power System Dynamic 8 CLASSIFICATION OF VARIABLESpyySimulationsSequence of Calculation:Sequence of Calculation:4. ... SIMULATION SEQUENCECONEC and CONET during RUNeBook for YouDynamic Simulation Control Flags 28 DYNAMIC SIMULATION SEQUENCEDynamic Simulation Control FlagsMSTATEMSTATE 0: Standard...
... TGOV3Modification of IEEEG1 and PTI recommendedModification of IEEEG1 and PTI recommended model for fast valving studies Same definitions used for IEEEG1 can be used PRMAXhas ... by Pelton water-wheel, Turgoturbines and Cross-flow turbineseBook for YouSteam Turbine Models 24 GOVERNOR MODELS IN PSS®ESteam Turbine Models TGOV2Unique model where the user must ... off after closure of the intercept valveeBook for YouHydro Turbine Models 38 GOVERNOR MODELS IN PSS®EHydro Turbine Models HYGOV Represents a straightforward hydro...
... File Generator at bus 201eBook for YouGovernor Models 24 DYNAMIC FILEGovernor ModelsGeneral model (IEEEG1)General model (IEEEG1) Gas turbine (GAST)Gas turbine (GAST)Steam ... for Dynamic File Governor at bus 201eBook for You IEEE Type 1 Speed-Governing Model 25DYNAMIC FILEyp pg(IEEEG1) IEEE recommended general model for steam turbine and can ... YouSalient Pole Generator Model 18 DYNAMIC FILE(GENSAL)STATEs used for calculationFormat to be written in DYR fileeBook for YouHydro Turbine Governor Model 28 DYNAMIC FILEy(HYGOV)Straightforward...
... Study– IEEE 24 Bus Test SystemDay 12 -Case Study – IEEE 24 Bus Test SystemPART 1July 19, 2013Prepared by: Frida Ceja-GomezeBook for You42 IEEE 24 –N-1 CONTINGENCY IEEE 24 ... 3 IEEE 24 –SAVED CASE IEEE 24 –SAVED CASE BUILD-UPeBook for You 38 LOAD FLOW ANALYSISCorrecting the voltage issues• To address the low voltage at buses 4, 5, 6, 8, 9, 10, ... for YouBranch Data7SAVED CASE BUILD-UPBranch Data• The transmission line data for the IEEE 24- bus system can be found in the table beloweBook for You47N-1 CONTINGENCY ANALYSISCreating...
... to choose the right settings• Select the source and sink subsystemseBook for You10 IEEE 24 –QVANALYSIS IEEE 24 –QVANALYSISeBook for YouLongTerm Voltage Stability 24 IEEE24 – ... Stability using NEVA29 IEEE 24 – SMALL SIGNAL STABILITYSmall Signal Stability using NEVA• Maximum participated stateeBook for YouSmall Signal Stability using NEVA 28 IEEE24 – SMALL SIGNAL ... YouUnderfrequency Load Shedding 18 IEEE24 – LONG TERM STABILITYqy gModels (LDSH) Typical data for LDSHALeBook for YouSmall Signal Stability using NEVA32 IEEE 24 – SMALL SIGNAL STABILITYSmall...
... arithmetic operatorseBook for YouOperators 38 CONTROL FLOW TOOLSOperators Python membership operators Python identity operatorseBook for YouStrings 24 VARIABLESStrings Set of characters ... Python logical operatorsa=True and b=Truea=True and b=TrueeBook for YouWaiting for the User 18 BASIC SYNTAXWaiting for the User The following line of the program displays th t “P...
... impedances111 The result isequivalentcompletemachineXXXXpuXpuX04 389 002525.0025 18. 021Base: 100 MVApuX04 389 .00eBook for YouVietnamese Power System21REDUCED POWER SYSTEMVietnamese ... for both casescasesComplete systemReduced systemeBook for YouSteps for Equivalent Network 8 REDUCED POWER SYSTEMSteps for Equivalent Network3. Removal of External Buses1. After ... systemssystem that connect to external systems through brancheseBook for YouKPAUSE 38 NON-STANDARD MODELS USING FORTRANKPAUSE Indicates the type of time step calculation KPAUSE...
... ContingencyContingency reports to generate a report of the non-converged caseseBook for You 48 VIETNAM SYSTEM–VOLTAGEVIETNAM SYSTEM –VOLTAGE STABILITYeBook for You44SHORT-CIRCUIT ... ANALYSISShort-CircuitShortCircuit Results for the500kV Buses(Flat pre-fault diti )conditions)eBook for You 28 N-1 CONTINGENCY ANALYSISContingencies causing non-convergence• For the loss of line from Bus...
... divided in 3 areas:• FLAPCO• LIGHTCO• WORLD• Voltage levels: 500kV, 230kV, 21.6kV, 20kV, 18kV, and 13.8kV•No motors present•No motors present• Generators, fixed shunts, passive loads, ... flow report 8 INTRODUCTION TO THE TEST SYSTEMExample 1 –Inter-area flow report• Go to the Power Flow menu, Reports, Area / zone based reports• Select Inter area / zone flow, choose output ... 1• A list of the recorded channels will now be visibleeBook for YouRemoving the disturbance 48 RUNNING A DYNAMIC SIMULATION 2Removing the disturbance• We again follow the same procedure...