modelTwoPortRL
Model of a resistive-inductive element with two electrical ports
Extends from BuildingSystems.Electrical.Transmission.BaseClasses.PartialTwoPortRLC.
Information
This model represents a resistance and an inductance connected in series with two AC one phase interfaces. This model can be used to represent a single phase cable in a AC grid.
The model represents the lumped RL cable as shown in the figure below.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.Current[PhaseSystem_p.n] | i_start | zeros(PhaseSystem_p.n) | Initial current phasor of the line (positive if entering from terminal p) |
| Modeling assumption | |||
| BuildingSystems.Electrical.Types.Load | mode | BuildingSystems.Electrical.Types.Load.FixedZ_steady_state | Type of model (e.g., steady state, dynamic, prescribed power consumption, etc.) |
Revisions
-
January 29, 2019, by Michael Wetter:
Addedreplaceablefor terminal. -
May 26, 2016, by Michael Wetter:
Moved function call toPhaseSystem.thetaRefout of derivative operator as this is not yet supported by JModelica. -
March 9, 2015, by Marco Bonvini:
Added parameter for start value of the current. -
January 14, 2015, by Marco Bonvini:
Added equation that represents Joule losses -
August 5, 2014, by Marco Bonvini:
Revised model and documentation.