modelSt4c
IEEE exciter type ST4C model (2016 standard)
Extends from Dynawo.Electrical.Controls.Machines.VoltageRegulators.Standard.BaseClasses.BaseSt4 (IEEE exciter type ST4 base model).
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Types.PerUnit | Kc (from BaseSt4) | Rectifier loading factor proportional to commutating reactance | |
| Types.PerUnit | Kg (from BaseSt4) | Feedback gain of inner loop field regulator | |
| Types.PerUnit | Ki (from BaseSt4) | Potential circuit (current) gain coefficient | |
| Types.PerUnit | Kim (from BaseSt4) | Integral gain of second PI | |
| Types.PerUnit | Kir (from BaseSt4) | Integral gain of first PI | |
| Types.PerUnit | Kp (from BaseSt4) | Potential circuit gain | |
| Types.PerUnit | Kpm (from BaseSt4) | Proportional gain of second PI | |
| Types.PerUnit | Kpr (from BaseSt4) | Proportional gain of first PI | |
| Types.Time | tA (from BaseSt4) | Voltage regulator time constant in s | |
| Types.Angle | Thetap (from BaseSt4) | Potential circuit phase angle in rad | |
| Types.Time | tR (from BaseSt4) | Stator voltage filter time constant in s | |
| Types.VoltageModulePu | VaMaxPu (from BaseSt4) | Maximum output voltage of limited first order in pu (user-selected base voltage) | |
| Types.VoltageModulePu | VaMinPu (from BaseSt4) | Minimum output voltage of limited first order in pu (user-selected base voltage) | |
| Types.VoltageModulePu | VbMaxPu (from BaseSt4) | Maximum available exciter field voltage in pu (base UNom) | |
| Types.VoltageModulePu | VmMaxPu (from BaseSt4) | Maximum output voltage of second PI in pu (user-selected base voltage) | |
| Types.VoltageModulePu | VmMinPu (from BaseSt4) | Minimum output voltage of second PI in pu (user-selected base voltage) | |
| Types.VoltageModulePu | VrMaxPu (from BaseSt4) | Maximum output voltage of first PI in pu (user-selected base voltage) | |
| Types.VoltageModulePu | VrMinPu (from BaseSt4) | Minimum output voltage of first PI in pu (user-selected base voltage) | |
| Types.PerUnit | XlPu (from BaseSt4) | Reactance associated with potential source in pu (base SNom, UNom) | |
| Types.VoltageModulePu | Efd0Pu (from BaseSt4) | Initial excitation voltage in pu (user-selected base voltage) | |
| Types.CurrentModulePu | Ir0Pu (from BaseSt4) | Initial rotor current in pu (base SNom, user-selected base voltage) | |
| Types.ComplexCurrentPu | it0Pu (from BaseSt4) | Initial complex stator current in pu (base SNom, UNom) | |
| Types.VoltageModulePu | Us0Pu (from BaseSt4) | Initial stator voltage in pu (base UNom) | |
| Types.ComplexVoltagePu | ut0Pu (from BaseSt4) | Initial complex stator voltage in pu (base UNom) | |
| Types.VoltageModulePu | UOel0Pu (from BaseSt4) | 0 | Overexcitation limitation initial output voltage in pu (base UNom) |
| Types.VoltageModulePu | UUel0Pu (from BaseSt4) | 0 | Underexcitation limitation initial output voltage in pu (base UNom) |
| Types.VoltageModulePu | Vb0Pu (from BaseSt4) | Initial available exciter field voltage in pu (base UNom) | |
| Integer | PositionOel | Input location : (0) none, (1) voltage error summation, (2) take-over at AVR input, (3) take-over at inner loop output | |
| Integer | PositionPss | Input location : (0) none, (1) voltage error summation, (2) after take-over UEL | |
| Integer | PositionScl | Input location : (0) none, (1) voltage error summation, (2) take-over at AVR input, (3) take-over at inner loop output | |
| Integer | PositionUel | Input location : (0) none, (1) voltage error summation, (2) take-over at AVR input, (3) take-over at inner loop output | |
| Boolean | Sw1 | If true, power source derived from terminal voltage, if false, independent from terminal voltage | |
| Types.Time | tG | Feedback time constant of inner loop field regulator in s | |
| Types.VoltageModulePu | VgMaxPu | Maximum feedback voltage of inner loop field regulator in pu (user-selected base voltage) | |
| Types.VoltageModulePu | USclOel0Pu | 0 | Stator current overexcitation limitation initial output voltage in pu (base UNom) |
| Types.VoltageModulePu | USclUel0Pu | 0 | Stator current underexcitation limitation initial output voltage in pu (base UNom) |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealInput | IrPu (from BaseSt4) | Rotor current in pu (base SNom, user-selected base voltage) | |
| Modelica.ComplexBlocks.Interfaces.ComplexInput | itPu (from BaseSt4) | Complex stator current in pu (base SNom, UNom) | |
| Modelica.Blocks.Interfaces.RealInput | UOelPu (from BaseSt4) | Overexcitation limitation output voltage in pu (base UNom) | |
| Modelica.Blocks.Interfaces.RealInput | UPssPu (from BaseSt4) | Power system stabilizer output voltage in pu (base UNom) | |
| Modelica.Blocks.Interfaces.RealInput | UsPu (from BaseSt4) | Stator voltage in pu (base UNom) | |
| Modelica.Blocks.Interfaces.RealInput | UsRefPu (from BaseSt4) | Reference stator voltage in pu (base UNom) | |
| Modelica.ComplexBlocks.Interfaces.ComplexInput | utPu (from BaseSt4) | Complex stator voltage in pu (base UNom) | |
| Modelica.Blocks.Interfaces.RealInput | UUelPu (from BaseSt4) | Underexcitation limitation output voltage in pu (base UNom) | |
| Modelica.Blocks.Interfaces.RealOutput | EfdPu (from BaseSt4) | Excitation voltage in pu (user-selected base voltage) | |
| Modelica.Blocks.Interfaces.RealInput | USclOelPu | Stator current overexcitation limitation output voltage in pu (base UNom) | |
| Modelica.Blocks.Interfaces.RealInput | USclUelPu | Stator current underexcitation limitation output voltage in pu (base UNom) |