modelFixedVoltage_N
Extends from Buildings.Electrical.AC.ThreePhasesUnbalanced.Sources.BaseClasses.PartialSource_N (Partial model for a three-phase AC unbalanced voltage source with neutral cable).
Information
This is a constant voltage source, specifying the complex voltage by the RMS voltage and the phase shift. The model has also the neutral cable, connected to a ground reference by default.
The parameters potentialReference and definiteReference
are used to define if the source model should be selected as source for
the reference angles theta or not.
More information about overdetermined connectors can be found
in Olsson Et Al. (2008).
References
Hans Olsson, Martin Otter, Sven Erik Mattson and Hilding Elmqvist.
Balanced Models in Modelica 3.0 for Increased Model Quality.
Proc. of the 7th Modelica Conference, Bielefeld, Germany, March 2008.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.Frequency | f | Frequency of the source | |
| Modelica.Units.SI.Voltage | V | RMS voltage of the source | |
| Modelica.Units.SI.Angle | phiSou | 0 | Phase shift of the source |
| Modelica.Units.SI.Angle | angle120 | 2*Modelica.Constants.pi/3 | Phase shift between the phase voltages |
| Reference Parameters | |||
| Boolean | potentialReference | true | Serve as potential root for the reference angle theta |
| Boolean | definiteReference | false | Serve as definite root for the reference angle theta |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Interfaces.Terminal4_p | terminal (from PartialSource_N) | Connector for three-phase unbalanced systems with neutral cable |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| OnePhase.Basics.Ground | ground (from PartialSource_N) | Ground reference | |
| OnePhase.Sources.FixedVoltage[3] | vPhase | Voltage sources on the three-phase |
Revisions
-
February 26, 2016, by Michael Wetter:
Updated documentation for issue 427. -
August 27, 2014, by Marco Bonvini:
Revised documentation.