modelDc1a
IEEE excitation system type DC1A model (2005 standard)
Extends from Dynawo.Electrical.Controls.Machines.VoltageRegulators.Standard.BaseClasses.BaseDc1 (IEEE excitation system type DC1 base model).
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Types.PerUnit | AEx (from BaseDc1) | Gain of saturation function | |
| Types.PerUnit | BEx (from BaseDc1) | Exponential coefficient of saturation function | |
| Types.PerUnit | Ka (from BaseDc1) | Voltage regulator gain | |
| Types.PerUnit | Ke (from BaseDc1) | Exciter field proportional constant | |
| Types.PerUnit | Kf (from BaseDc1) | Exciter rate feedback gain | |
| Integer | PositionUel (from BaseDc1) | Input location : (0) none, (1) voltage error summation, (2) take-over at AVR output | |
| Types.Time | tA (from BaseDc1) | Voltage regulator time constant in s | |
| Types.Time | tB (from BaseDc1) | Voltage regulator lag time constant in s | |
| Types.Time | tC (from BaseDc1) | Voltage regulator lead time constant in s | |
| Types.Time | tE (from BaseDc1) | Exciter time constant in s | |
| Types.Time | tF (from BaseDc1) | Exciter rate feedback time constant in s | |
| Types.Time | tR (from BaseDc1) | Stator voltage filter time constant in s | |
| Types.VoltageModulePu | VrMaxPu (from BaseDc1) | Maximum field voltage in pu (user-selected base voltage) | |
| Types.VoltageModulePu | VrMinPu (from BaseDc1) | Minimum field voltage in pu (user-selected base voltage) | |
| Types.VoltageModulePu | Efd0Pu (from BaseDc1) | Initial excitation voltage in pu (user-selected base voltage) | |
| Types.VoltageModulePu | Us0Pu (from BaseDc1) | Initial stator voltage in pu (base UNom) | |
| Types.VoltageModulePu | UUel0Pu (from BaseDc1) | 0 | Underexcitation limitation initial output voltage in pu (base UNom) |
| Types.VoltageModulePu | UsRef0Pu (from BaseDc1) | Va0Pu/Ka + Us0Pu | Initial reference stator voltage in pu (base UNom) |
| Types.VoltageModulePu | Va0Pu (from BaseDc1) | Efd0Pu*(Ke + AEx*exp(BEx*Efd0Pu)) | Initial output voltage of voltage regulator in pu (user-selected base voltage) |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealInput | UPssPu (from BaseDc1) | Power system stabilizer output voltage in pu (base UNom) | |
| Modelica.Blocks.Interfaces.RealInput | UsPu (from BaseDc1) | Stator voltage in pu (base UNom) | |
| Modelica.Blocks.Interfaces.RealInput | UsRefPu (from BaseDc1) | Reference stator voltage in pu (base UNom) | |
| Modelica.Blocks.Interfaces.RealInput | UUelPu (from BaseDc1) | Underexcitation limitation output voltage in pu (base UNom) | |
| Modelica.Blocks.Interfaces.RealOutput | EfdPu (from BaseDc1) | Excitation voltage in pu (user-selected base voltage) |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Continuous.FirstOrder | firstOrder (from BaseDc1) | ||
| Modelica.Blocks.Math.Add3 | add3 (from BaseDc1) | ||
| Modelica.Blocks.Math.Feedback | feedback (from BaseDc1) | ||
| Dynawo.NonElectrical.Blocks.Continuous.TransferFunction | transferFunction (from BaseDc1) | ||
| Dynawo.NonElectrical.Blocks.NonLinear.LimitedFirstOrder | limitedFirstOrder (from BaseDc1) | ||
| Modelica.Blocks.Math.Feedback | feedback1 (from BaseDc1) | ||
| Modelica.Blocks.Math.Add | add (from BaseDc1) | ||
| Modelica.Blocks.Continuous.Derivative | derivative (from BaseDc1) | ||
| Modelica.Blocks.Math.Sum | sum1 (from BaseDc1) | ||
| Modelica.Blocks.Math.MinMax | max1 (from BaseDc1) | ||
| Modelica.Blocks.Math.Power | power (from BaseDc1) | ||
| Modelica.Blocks.Sources.Constant | const (from BaseDc1) | ||
| Modelica.Blocks.Math.Product | product (from BaseDc1) | ||
| Modelica.Blocks.Continuous.Integrator | integrator |