modelBaseGeneratorSynchronous_INIT
Base initialization model for synchronous machine
Extends from BaseClasses.GeneratorSynchronousParameters (Synchronous machine record: Common parameters to the init and the dynamic models).
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Types.VoltageModule | UNom (from GeneratorSynchronousParameters) | Nominal voltage in kV | |
| Types.ApparentPowerModule | SNom (from GeneratorSynchronousParameters) | Nominal apparent power in MVA | |
| Types.ActivePower | PNomTurb (from GeneratorSynchronousParameters) | Nominal active (turbine) power in MW | |
| Types.ActivePower | PNomAlt (from GeneratorSynchronousParameters) | Nominal active (alternator) power in MW | |
| Types.ReactivePower | QNomAlt (from GeneratorSynchronousParameters) | sqrt(SNom*SNom - PNomAlt*PNomAlt) | Nominal reactive (alternator) power in Mvar |
| ExcitationPuType | ExcitationPu (from GeneratorSynchronousParameters) | Choice of excitation base voltage | |
| Types.Time | H (from GeneratorSynchronousParameters) | Kinetic constant = kinetic energy / rated power | |
| Types.PerUnit | DPu (from GeneratorSynchronousParameters) | Damping coefficient of the swing equation in pu | |
| Types.ApparentPowerModule | SnTfo (from GeneratorSynchronousParameters) | Nominal apparent power of the generator transformer in MVA | |
| Types.VoltageModule | UNomHV (from GeneratorSynchronousParameters) | Nominal voltage on the network side of the transformer in kV | |
| Types.VoltageModule | UNomLV (from GeneratorSynchronousParameters) | Nominal voltage on the generator side of the transformer in kV | |
| Types.VoltageModule | UBaseHV (from GeneratorSynchronousParameters) | Base voltage on the network side of the transformer in kV | |
| Types.VoltageModule | UBaseLV (from GeneratorSynchronousParameters) | Base voltage on the generator side of the transformer in kV | |
| Types.PerUnit | RTfPu (from GeneratorSynchronousParameters) | Resistance of the generator transformer in pu (base UBaseHV, SnTfo) | |
| Types.PerUnit | XTfPu (from GeneratorSynchronousParameters) | Reactance of the generator transformer in pu (base UBaseHV, SnTfo) | |
| Types.PerUnit | md (from GeneratorSynchronousParameters) | Parameter for direct axis mutual inductance saturation modelling | |
| Types.PerUnit | mq (from GeneratorSynchronousParameters) | Parameter for quadrature axis mutual inductance saturation modelling | |
| Types.PerUnit | nd (from GeneratorSynchronousParameters) | Parameter for direct axis mutual inductance saturation modelling | |
| Types.PerUnit | nq (from GeneratorSynchronousParameters) | Parameter for quadrature axis mutual inductance saturation modelling | |
| Types.PerUnit | RTfoPu (from GeneratorSynchronousParameters) | RTfPu*(UNomHV/UBaseHV)^2*(SNom/SnTfo) | Resistance of the generator transformer in pu (base SNom, UNom) |
| Types.PerUnit | XTfoPu (from GeneratorSynchronousParameters) | XTfPu*(UNomHV/UBaseHV)^2*(SNom/SnTfo) | Reactance of the generator transformer in pu (base SNom, UNom) |
| Types.PerUnit | rTfoPu (from GeneratorSynchronousParameters) | if RTfPu > 0.0 or XTfPu > 0.0 then UNomHV/UBaseHV/(UNomLV/UBaseLV) else 1.0 | Ratio of the generator transformer in pu (base UBaseHV, UBaseLV) |
| Types.ComplexCurrentPu | iStart0Pu | Complex(0, 0) | Start value of complex current at terminal in pu (base UNom, SnRef) (receptor convention) |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Types.PerUnit | RaPPu | Armature resistance in pu | |
| Types.PerUnit | LdPPu | Direct axis stator leakage in pu | |
| Types.PerUnit | MdPPu | Direct axis mutual inductance in pu | |
| Types.PerUnit | LDPPu | Direct axis damper leakage in pu | |
| Types.PerUnit | RDPPu | Direct axis damper resistance in pu | |
| Types.PerUnit | MrcPPu | Canay's mutual inductance in pu | |
| Types.PerUnit | LfPPu | Excitation winding leakage in pu | |
| Types.PerUnit | RfPPu | Excitation winding resistance in pu | |
| Types.PerUnit | LqPPu | Quadrature axis stator leakage in pu | |
| Types.PerUnit | MqPPu | Quadrature axis mutual inductance in pu | |
| Types.PerUnit | LQ1PPu | Quadrature axis 1st damper leakage in pu | |
| Types.PerUnit | RQ1PPu | Quadrature axis 1st damper resistance in pu | |
| Types.PerUnit | LQ2PPu | Quadrature axis 2nd damper leakage in pu | |
| Types.PerUnit | RQ2PPu | Quadrature axis 2nd damper resistance in pu | |
| Types.PerUnit | MdPPuEfd | Direct axis mutual inductance used to determine the excitation voltage in pu | |
| Types.PerUnit | MdPPuEfdNom | Direct axis mutual inductance used to determine the excitation voltage in nominal conditions in pu | |
| Types.PerUnit | Kuf | Scaling factor for excitation pu voltage | |
| Types.ComplexApparentPowerPu | sStator0Pu | Start value of complex apparent power at stator side in pu (base SnRef) | |
| Types.ComplexVoltagePu | uStator0Pu | Start value of complex voltage at stator side in pu (base UNom) | |
| Types.ComplexCurrentPu | iStator0Pu | Start value of complex current at stator side in pu (base UNom, SnRef) | |
| Types.ComplexApparentPowerPu | s0Pu | Start value of complex apparent power at terminal side in pu (base SnRef) | |
| Types.ComplexVoltagePu | u0Pu | Start value of complex voltage at terminal side (base UNom) | |
| Types.ComplexCurrentPu | i0Pu | Start value of complex current at terminal side (base UNom, SnRef) | |
| Types.ApparentPowerModulePu | S0Pu | Start value of apparent power at terminal side in pu (base SNom) | |
| Types.CurrentModulePu | I0Pu | Start value of current module at terminal side in pu (base UNom, SNom) | |
| Types.ActivePowerPu | PGen0Pu | Start value of active power at terminal in pu (base SnRef) (generator convention) | |
| Types.ReactivePowerPu | QGen0Pu | Start value of reactive power at terminal in pu (base SnRef) (generator convention) | |
| Types.Angle | Theta0 | Start value of rotor angle: angle between machine rotor frame and port phasor frame | |
| Types.PerUnit | Ud0Pu | Start value of voltage of direct axis in pu | |
| Types.PerUnit | Uq0Pu | Start value of voltage of quadrature axis in pu | |
| Types.PerUnit | Id0Pu | Start value of current of direct axis in pu | |
| Types.PerUnit | Iq0Pu | Start value of current of quadrature axis in pu | |
| Types.PerUnit | If0Pu | Start value of current of excitation winding in pu | |
| Types.PerUnit | Uf0Pu | Start value of exciter voltage in pu (Kundur base) | |
| Types.PerUnit | Efd0Pu | Start value of input exciter voltage in pu (user-selected base) | |
| Types.PerUnit | Lambdad0Pu | Start value of flux of direct axis in pu | |
| Types.PerUnit | Lambdaq0Pu | Start value of flux of quadrature axis in pu | |
| Types.PerUnit | LambdaD0Pu | Start value of flux of direct axis damper | |
| Types.PerUnit | Lambdaf0Pu | Start value of flux of excitation winding | |
| Types.PerUnit | LambdaQ10Pu | Start value of flux of quadrature axis 1st damper | |
| Types.PerUnit | LambdaQ20Pu | Start value of flux of quadrature axis 2nd damper | |
| Types.PerUnit | Ce0Pu | Start value of electrical torque in pu (base SNom/omegaNom) | |
| Types.PerUnit | Cm0Pu | Start value of mechanical torque in pu (base PNomTurb/omegaNom) | |
| Types.PerUnit | Pm0Pu | Start value of mechanical power in pu (base PNomTurb/omegaNom) | |
| Types.VoltageModulePu | UStator0Pu | Start value of stator voltage amplitude in pu (base UNom) | |
| Types.CurrentModulePu | IStator0Pu | Start value of stator current amplitude in pu (base SnRef) | |
| Types.ReactivePowerPu | QStator0Pu | Start value of stator reactive power generated in pu (base SnRef) | |
| Types.ReactivePowerPu | QStator0PuQNom | Start value of stator reactive power generated in pu (base QNomAlt) | |
| Types.CurrentModulePu | IRotor0Pu | Start value of rotor current in pu (base SNom, user-selected base voltage) | |
| Types.Angle | ThetaInternal0 | Start value of internal angle in rad | |
| Types.PerUnit | MsalPu | Constant difference between direct and quadrature axis saturated mutual inductances in pu | |
| Types.PerUnit | MdSat0PPu | Start value of direct axis saturated mutual inductance in pu | |
| Types.PerUnit | MqSat0PPu | Start value of quadrature axis saturated mutual inductance in pu | |
| Types.PerUnit | LambdaAirGap0Pu | Start value of total air gap flux in pu | |
| Types.PerUnit | LambdaAD0Pu | Start value of common flux of direct axis in pu | |
| Types.PerUnit | LambdaAQ0Pu | Start value of common flux of quadrature axis in pu | |
| Types.PerUnit | Mds0Pu | Start value of direct axis saturated mutual inductance in the case when the total air gap flux is aligned on the direct axis in pu | |
| Types.PerUnit | Mqs0Pu | Start value of quadrature axis saturated mutual inductance in the case when the total air gap flux is aligned on the quadrature axis in pu | |
| Types.PerUnit | Cos2Eta0 | Start value of the common flux of direct axis contribution to the total air gap flux in pu | |
| Types.PerUnit | Sin2Eta0 | Start value of the common flux of quadrature axis contribution to the total air gap flux in pu | |
| Types.PerUnit | Mi0Pu | Start value of intermediate axis saturated mutual inductance in pu |