.Modelica.Electrical.Machines.SpacePhasors.Functions.Rotator

Rotates space phasor

Information

Rotates a space phasor (voltage or current) input u by the angle in negative mathematical direction. This block represents the transformation of one space phasor u from one rotating reference (coordinate) frame into another where the space phasor is y. The output reference frame leads the input reference frame by angle angle.

**Fig. 1:** Original and rotated reference frame of a space phasor

Interface

function Rotator
  extends Modelica.Icons.Function;
  input Real x[2] "Input space phasor";
  input SI.Angle angle "Input angle of rotation";
  output Real y[2] "Output space phasor";
end Rotator;

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