modelBusBase
Extends from PowerGrids.Electrical.BaseClasses.OnePortAC (Base class for AC components with one port).
Information
This is the base class for bus components that can be represented as the series connection of an ideal voltage generator and an internal impedance Z. In general the generator voltage and the internal impedance are time-varying variables.
This model can be specialized to describe an infinite bus with fixed or variable reference voltage.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Types.Voltage | UNom (from OnePortAC) | Nominal/rated line-to-line voltage | |
| Types.ApparentPower | SNom (from OnePortAC) | Nominal/rated apparent power | |
| Boolean | portVariablesPhases (from OnePortAC) | false | Compute voltage and current phases for monitoring purposes only |
| Boolean | portVariablesPu (from OnePortAC) | true | Add per-unit variables to model |
| Boolean | generatorConvention (from OnePortAC) | false | Add currents with generator convention (i > 0 when exiting the device) to model |
| LocalInitializationOption | localInit (from OnePortAC) | LocalInitializationOption.none | Initialize the component locally in steady state from port start values |
| Initialization | |||
| Types.Voltage | UStart (from OnePortAC) | UNom | Start value of phase-to-phase voltage phasor, absolute value |
| Types.Angle | UPhaseStart (from OnePortAC) | 0 | Start value of phase-to-phase voltage phasor, phase angle |
| Types.ActivePower | PStart (from OnePortAC) | SNom | Start value of active power flowing into the port |
| Types.ReactivePower | QStart (from OnePortAC) | 0 | Start value of reactive power flowing into the port |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| PowerGrids.Interfaces.TerminalAC | terminal (from OnePortAC) |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| PortAC | port (from OnePortAC) | AC port of node | |
| Electrical.System | systemPowerGrids (from OnePortAC) | Reference to system object | |
| Types.ComplexVoltage | e | Voltage of ideal generator, phase-to-ground | |
| Types.ComplexImpedance | Z | Internal impedance | |
| Types.ComplexVoltage | v | port.v | Port voltage, phase-to-ground |
| Types.ComplexCurrent | i | port.i | Port current |