On the effects of ultra-high switching frequency on PWM-inverter-fed induction motors
When the 'ultra-high switching frequency' concept is evoked, the mind immediately runs towards the wide bandgap semiconductors and to inverters having unimaginable gravimetric and volumetric power densities. More rarely, people are interested in the effects of very high frequency pulse width modulation on the electrical load, particularly when considering 'rugged' induction machines.