This information is part of the Modelica Standard Library maintained by the Modelica Association.

Each phase of an phase winding has an effective number of turns, and an respective winging angle and a phase current .

The total complex magnetic potential difference of the polyphase winding is determined by:

  

In this equation each contribution of a winding magnetomotive force on the total complex magnetic potential difference is aligned with the respective orientation of the winding.

The voltages induced in each winding depend on the cosines between the orientation of the winding and the angle of the complex magnetic flux. Additionally, the magnitudes of the induced voltages are proportional to the respective number of turns. This relationship can be modeled by means of

  

for and is also illustrated by the following figure:

Fig: Orientation of winding and location of complex magnetic flux

See also

SinglePhaseElectroMagneticConverter

m	Value: 3 Type: Integer Description: Number of phases
effectiveTurns	Value: Type: Real[m] Description: Effective number of turns
orientation	Value: Type: Angle[m] (rad) Description: Orientation of the resulting fundamental wave field phasor