High Performance Driver P3

Decoupled flux and torque control of an induction machine can be realised by control of instantaneous phase current values, which in turn can be achieved by stator current space vector magnitude and position control with respect to the chosen flux space vector. As already discussed in the Section 2.3.3., a vector is composed of appropriate d-q axis components, d-axis component being the real part and qaxis component being the imaginary part of the vector (i.e. d-q axes are mutually perpendicular, as already emphasised). ...