modelBaseDc1
IEEE excitation system type DC1 base model
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Types.PerUnit | AEx | Gain of saturation function | |
| Types.PerUnit | BEx | Exponential coefficient of saturation function | |
| Types.PerUnit | Ka | Voltage regulator gain | |
| Types.PerUnit | Ke | Exciter field proportional constant | |
| Types.PerUnit | Kf | Exciter rate feedback gain | |
| Integer | PositionUel | Input location : (0) none, (1) voltage error summation, (2) take-over at AVR output | |
| Types.Time | tA | Voltage regulator time constant in s | |
| Types.Time | tB | Voltage regulator lag time constant in s | |
| Types.Time | tC | Voltage regulator lead time constant in s | |
| Types.Time | tE | Exciter time constant in s | |
| Types.Time | tF | Exciter rate feedback time constant in s | |
| Types.Time | tR | Stator voltage filter time constant in s | |
| Types.VoltageModulePu | VrMaxPu | Maximum field voltage in pu (user-selected base voltage) | |
| Types.VoltageModulePu | VrMinPu | Minimum field voltage in pu (user-selected base voltage) | |
| Types.VoltageModulePu | Efd0Pu | Initial excitation voltage in pu (user-selected base voltage) | |
| Types.VoltageModulePu | Us0Pu | Initial stator voltage in pu (base UNom) | |
| Types.VoltageModulePu | UUel0Pu | 0 | Underexcitation limitation initial output voltage in pu (base UNom) |
| Types.VoltageModulePu | UsRef0Pu | Va0Pu/Ka + Us0Pu | Initial reference stator voltage in pu (base UNom) |
| Types.VoltageModulePu | Va0Pu | 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 | Power system stabilizer output voltage in pu (base UNom) | |
| Modelica.Blocks.Interfaces.RealInput | UsPu | Stator voltage in pu (base UNom) | |
| Modelica.Blocks.Interfaces.RealInput | UsRefPu | Reference stator voltage in pu (base UNom) | |
| Modelica.Blocks.Interfaces.RealInput | UUelPu | Underexcitation limitation output voltage in pu (base UNom) | |
| Modelica.Blocks.Interfaces.RealOutput | EfdPu | Excitation voltage in pu (user-selected base voltage) |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Continuous.FirstOrder | firstOrder | ||
| Modelica.Blocks.Math.Add3 | add3 | ||
| Modelica.Blocks.Math.Feedback | feedback | ||
| Dynawo.NonElectrical.Blocks.Continuous.TransferFunction | transferFunction | ||
| Dynawo.NonElectrical.Blocks.NonLinear.LimitedFirstOrder | limitedFirstOrder | ||
| Modelica.Blocks.Math.Feedback | feedback1 | ||
| Modelica.Blocks.Math.Add | add | ||
| Modelica.Blocks.Continuous.Derivative | derivative | ||
| Modelica.Blocks.Math.Sum | sum1 | ||
| Modelica.Blocks.Math.MinMax | max1 | ||
| Modelica.Blocks.Math.Power | power | ||
| Modelica.Blocks.Sources.Constant | const | ||
| Modelica.Blocks.Math.Product | product |