modelVRProportionalReactiveFeedback
Information
This a block version of model VRProportionalReactiveFeedback. It is a temporary model that needs to be checked since VRProportionalReactiveFeedback equations are not fully understood (see comments in the code).The initialization model is still to be written.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Types.VoltageModulePu | EfdMaxPu | Maximum allowed exciter field voltage in pu (user-selected base voltage) | |
| Types.VoltageModulePu | EfdMinPu | Minimum allowed exciter field voltage in pu (user-selected base voltage) | |
| Types.PerUnit | Gain | Control gain | |
| Types.ReactivePowerPu | QsMaxPu | Maximum stator reactive power in pu (base QNom) | |
| Types.ReactivePowerPu | QsMinPu | Minimum stator reactive power in pu (base QNom) | |
| Types.Time | tIntegral | Integration time constant in s | |
| Types.PerUnit | UcTDerMaxPu | Maximum time derivative of the voltage request in pu/s (base UNom) | |
| Types.VoltageModulePu | UsMaxPu | Maximum stator voltage in pu (base UNom) | |
| Types.VoltageModulePu | UsMinPu | Minimum stator voltage in pu (base UNom) | |
| Types.PerUnit | Cq0 | 15.0 | Inverse gain applied to stator reactive power |
| Types.VoltageModulePu | Efd0Pu | Initial exciter field voltage in pu (user-selected base voltage) | |
| Types.ReactivePowerPu | Qs0Pu | Initial stator reactive power in pu (base QNom) | |
| Types.VoltageModulePu | Us0Pu | Initial stator voltage in pu (base UNom) | |
| Types.VoltageModulePu | UsRef0Pu | Initial reference stator voltage in pu (base UNom) |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealInput | deltaUsRefPu | Additional reference stator voltage in pu (base UNom) | |
| Modelica.Blocks.Interfaces.RealInput | QsPu | Stator reactive power in pu (base QNom) | |
| 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.RealOutput | EfdPu | Exciter field voltage in pu (user-selected base voltage) |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Math.Gain | gainU | ||
| Modelica.Blocks.Math.Add3 | error | ||
| Modelica.Blocks.Nonlinear.Limiter | limiterEfd | ||
| Modelica.Blocks.Nonlinear.Limiter | limiterQ | ||
| Modelica.Blocks.Math.Feedback | feedback | ||
| Modelica.Blocks.Math.Gain | gainQ | ||
| Modelica.Blocks.Continuous.Integrator | integrator | ||
| Modelica.Blocks.Nonlinear.VariableLimiter | variableLimiter | ||
| Modelica.Blocks.Math.Add | UsRefTotal | ||
| Dynawo.NonElectrical.Blocks.NonLinear.MaxThresholdSwitch | ComputationUcDerTLimitMax | ||
| Dynawo.NonElectrical.Blocks.NonLinear.MinThresholdSwitch | ComputationUcDerTLimitMin |