modelInfiniteBus
Infinite Bus Model
Extends from Generator.
Information
The variables Pg and Qg corresponds to the actual active and reactive power delivered to the network referred at the system base.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Boolean | isSlack (from Generator) | false | Acts as slack node during initialization ? (true=yes) |
| Base.Voltage | V0 (from Generator) | 1 | Initial Terminal Voltage |
| Base.VoltageAngle | theta0 (from Generator) | 0 | Initial Voltage Angle (only used if isSlack=true) |
| Base.ActivePower | Pg0 (from Generator) | 1 | Initial Generated Active Power (on system base, only used if isSlack=false) |
| Base.Time | TripTime (from Generator) | Modelica.Constants.inf | Time of Tripping of Generator |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| ObjectStab.Base.Pin | T (from OnePin) |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Base.Voltage | V (from Generator) | sqrt((1 + T.va)*(1 + T.va) + T.vb*T.vb) | |
| Base.VoltageAngle | theta (from Generator) | Modelica.Math.atan2(T.vb, (1 + T.va)) | |
| Base.ActivePower | Pg (from Generator) | -((1 + T.va)*T.ia + T.vb*T.ib) | Generated Active Power |
| Base.ReactivePower | Qg (from Generator) | -(T.vb*T.ia - (1 + T.va)*T.ib) | Generated Reactive Power |
| Boolean | online (from Generator) | if time < TripTime then true else false |