blockSelect
Select frequency and voltage-phasor type
Extends from PowerSystems.Icons.Block (Block icon).
Information
This is an optional component. If combined with an inverter, a structure is obtained that is equivalent to a voltage source.
The component is not needed, if specific control components are available.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Boolean | use_vPhasor_in | false | = true to enable signal input vPhasor_in |
| Real | v0 | 1 | voltage amplitude pu vDC/2 |
| SI.Angle | alpha0 | 0 | phase angle |
| Frequency | |||
| Types.SourceFrequency | fType | PowerSystems.Types.SourceFrequency.System | frequency type |
| SI.Frequency | f | system.f | frequency if type is parameter |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealInput | vPhasor_in | {abs(u), phase(u)} | |
| Modelica.Blocks.Interfaces.RealInput | omega_in | angular frequency | |
| Modelica.Blocks.Interfaces.RealOutput | vPhasor_out | {abs(u), phase(u)} to inverter | |
| Modelica.Blocks.Interfaces.RealOutput | theta_out | abs angle to inverter, der(theta)=omega |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| System | system |