Change of the phase-order in 3-phase voltage systems might invert the rotational direction of the voltage space vector. Here it is assumed that the three currents (labeled as yR, yS, yT) are block-shaped, which would be a typical case for a diode rectifer with inductive load.

• Drag the red points in the voltage time plot to unbalance voltages and change the phase-order.
• Drag the red time slider to rotate the mains voltage and current vectors in the space vector plane.