modelFixedVoltage
Fixed voltage source
Extends from Buildings.Electrical.AC.ThreePhasesUnbalanced.Sources.BaseClasses.PartialSource (Partial model for a three-phase AC unbalanced voltage source without neutral cable).
Information
This is a constant voltage source, specifying the complex voltage by the RMS voltage and the phase shift.
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.Terminal_p | terminal (from PartialSource) | Connector for three-phase unbalanced systems |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Interfaces.Connection3to3Ground_p | connection3to4 (from PartialSource) | Connection between three to four AC connectors with ground connection | |
| OnePhase.Basics.Ground | ground (from PartialSource) | Ground reference | |
| OnePhase.Sources.FixedVoltage[3] | vPhase | Voltage sources on the three-phase |