modelAc7b
IEEE exciter type AC7B model (2005 standard)
Extends from Dynawo.Electrical.Controls.Machines.VoltageRegulators.Standard.BaseClasses.BaseAc7 (IEEE exciter type AC7 base model).
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Types.PerUnit | AEx (from BaseAc7) | Gain of saturation function | |
| Types.PerUnit | BEx (from BaseAc7) | Exponential coefficient of saturation function | |
| Types.PerUnit | Kc (from BaseAc7) | Rectifier loading factor proportional to commutating reactance | |
| Types.PerUnit | Kd (from BaseAc7) | Demagnetizing factor, function of exciter alternator reactances | |
| Types.PerUnit | Kdr (from BaseAc7) | Regulator derivative gain | |
| Types.PerUnit | Ke (from BaseAc7) | Exciter field resistance constant | |
| Types.PerUnit | Kf1 (from BaseAc7) | Generator field voltage feedback gain | |
| Types.PerUnit | Kf2 (from BaseAc7) | Exciter field current feedback gain | |
| Types.PerUnit | Kf3 (from BaseAc7) | Rate feedback gain | |
| Types.PerUnit | Ki (from BaseAc7) | Potential circuit (current) gain coefficient | |
| Types.PerUnit | Kia (from BaseAc7) | Amplifier integral gain | |
| Types.PerUnit | Kir (from BaseAc7) | Regulator integral gain | |
| Types.PerUnit | Kl (from BaseAc7) | Exciter field current limiter gain | |
| Types.PerUnit | Kp (from BaseAc7) | Potential source gain | |
| Types.PerUnit | Kpa (from BaseAc7) | Amplifier proportional gain | |
| Types.PerUnit | Kpr (from BaseAc7) | Regulator proportional gain | |
| Types.Time | tDr (from BaseAc7) | Derivative gain washout time constant in s | |
| Types.Time | tE (from BaseAc7) | Exciter field time constant in s | |
| Types.Time | tF (from BaseAc7) | Rate feedback time constant in s | |
| Types.Angle | Thetap (from BaseAc7) | Potential circuit phase angle in rad | |
| Types.PerUnit | TolLi (from BaseAc7) | Tolerance on limit crossing as a fraction of the difference between initial limits of limited integrator | |
| Types.Time | tR (from BaseAc7) | Stator voltage filter time constant in s | |
| Types.VoltageModulePu | VaMaxPu (from BaseAc7) | Maximum output voltage of limited PI in pu (user-selected base voltage) | |
| Types.VoltageModulePu | VaMinPu (from BaseAc7) | Minimum output voltage of limited PI in pu (user-selected base voltage) | |
| Types.VoltageModulePu | VeMinPu (from BaseAc7) | Minimum exciter output voltage in pu (user-selected base voltage) | |
| Types.VoltageModulePu | VfeMaxPu (from BaseAc7) | Maximum exciter field current signal in pu (user-selected base voltage) | |
| Types.VoltageModulePu | VrMaxPu (from BaseAc7) | Maximum output voltage of limited PID in pu (user-selected base voltage) | |
| Types.VoltageModulePu | VrMinPu (from BaseAc7) | Minimum output voltage of limited PID in pu (user-selected base voltage) | |
| Types.PerUnit | XlPu (from BaseAc7) | Reactance associated with potential source in pu (base SNom, UNom) | |
| Types.VoltageModulePu | Efd0Pu (from BaseAc7) | Initial excitation voltage in pu (user-selected base voltage) | |
| Types.CurrentModulePu | Ir0Pu (from BaseAc7) | Initial rotor current in pu (base SNom, user-selected base voltage) | |
| Types.ComplexCurrentPu | it0Pu (from BaseAc7) | Initial complex stator current in pu (base SNom, UNom) | |
| Types.VoltageModulePu | Us0Pu (from BaseAc7) | Initial stator voltage in pu (base UNom) | |
| Types.ComplexVoltagePu | ut0Pu (from BaseAc7) | Initial complex stator voltage in pu (base UNom) | |
| Types.VoltageModulePu | UUel0Pu (from BaseAc7) | 0 | Underexcitation limitation initial output voltage in pu (base UNom) |
| Types.VoltageModulePu | Efe0Pu (from BaseAc7) | Initial output voltage of voltage regulator in pu (user-selected base voltage) | |
| Types.VoltageModulePu | Vb0Pu (from BaseAc7) | Initial available exciter field voltage in pu (base UNom) | |
| Types.VoltageModulePu | Ve0Pu (from BaseAc7) | Initial exciter output voltage in pu (user-selected base voltage) | |
| Types.VoltageModulePu | VeMax0Pu (from BaseAc7) | Maximum exciter output voltage in pu (user-selected base voltage) |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealInput | IrPu (from BaseAc7) | Rotor current in pu (base SNom, user-selected base voltage) | |
| Modelica.ComplexBlocks.Interfaces.ComplexInput | itPu (from BaseAc7) | Complex stator current in pu (base SNom, UNom) | |
| Modelica.Blocks.Interfaces.RealInput | UPssPu (from BaseAc7) | Power system stabilizer output voltage in pu (base UNom) | |
| Modelica.Blocks.Interfaces.RealInput | UsPu (from BaseAc7) | Stator voltage in pu (base UNom) | |
| Modelica.Blocks.Interfaces.RealInput | UsRefPu (from BaseAc7) | Reference stator voltage in pu (base UNom) | |
| Modelica.ComplexBlocks.Interfaces.ComplexInput | utPu (from BaseAc7) | Complex stator voltage in pu (base UNom) | |
| Modelica.Blocks.Interfaces.RealInput | UUelPu (from BaseAc7) | Underexcitation limitation output voltage in pu (base UNom) | |
| Modelica.Blocks.Interfaces.RealOutput | EfdPu (from BaseAc7) | Excitation voltage in pu (user-selected base voltage) |