Physical transformation of voltages and currents: three phases
<-> space phasors:
x[k] = X0 + {cos(-(k - 1)/m*2*pi),-sin(-(k -
1)/m*2*pi)}*X[Re,Im]
and vice versa:
X0 = sum(x[k])/m
X[Re,Im] = sum(2/m*{cos((k - 1)/m*2*pi),sin((k -
1)/m*2*pi)}*x[k])
were x designates three phase values, X[Re,Im] designates the space
phasor and X0 designates the zero sequence system.
Physical transformation means that both voltages and
currents are transformed in both directions.
Zero-sequence voltage and current are present at pin zero. An
additional zero-sequence impedance could be connected between pin
zero and pin ground.
Generated at 2020-06-05T07:38:22Z by OpenModelica 1.16.0~dev-420-gc007a39
.Modelica.Electrical.Machines.SpacePhasors.Components.SpacePhasor