Influence of leakage inductance on operation performances for predictive control low-switching frequency application

To minimize current distortion and switching frequency with high dynamic, predictive control is excellent than other modulation methods. Leakage inductance is discussed as the key factor, which impacts the performance of predictive control. To study its influence, three induction machines, which have different rated voltage and different normalized parameters, serve as research objects. Current trajectories and waveforms of switching state are analyzed.