Buildings.Electrical.AC.ThreePhasesUnbalanced.Interfaces.Examples
Package with example models
Information
This package contains examples for the use of models that can be found in Buildings.Electrical.AC.ThreePhasesUnbalanced.Interfaces.
Extends from Modelica.Icons.ExamplesPackage (Icon for packages containing runnable examples).
Package Content
| Name | Description |
|---|---|
 WyeToDelta
|
Test for Y to D connection |
Buildings.Electrical.AC.ThreePhasesUnbalanced.Interfaces.Examples.WyeToDelta
Test for Y to D connection
Information
This simple example shows how to use a Y to D adapter.
The probe probe_Y mesaures the phase voltages before they
are converted into D. Their RMS value is equal to 480/sqrt(3) V.
The probe probe_D measures the phase
voltages after the conversion to D. Their RMS value is equal to 480 V,
the line voltage provided by the voltage source.
Extends from Modelica.Icons.Example (Icon for runnable examples).
Modelica definition
model WyeToDelta "Test for Y to D connection"
extends Modelica.Icons.Example;
Buildings.Electrical.AC.ThreePhasesUnbalanced.Interfaces.WyeToDelta
wyeToDelta "Conversion of the voltages from Y to D";
Buildings.Electrical.AC.ThreePhasesUnbalanced.Sources.FixedVoltage V1(f=60, V
=480) "Voltage source";
Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.ProbeWye probe_Y(
perUnit=false, V_nominal=480)
"Probe that measures the voltage and the angles on each phase";
Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.ProbeWye probeD(perUnit
=false, V_nominal=480)
"Probe that measures the voltage and the angles on each phase";
equation
connect(V1.terminal, wyeToDelta.wye);
connect(probe_Y.term, wyeToDelta.wye);
connect(probeD.term, wyeToDelta.delta);
end WyeToDelta;