Performance Analysis of Switching Techniques for Induction Motor Drives and Experimental Verification with Smart Didactic System

In the paper, performance analysis of two different pulse width modulation techniques used in voltage source inverters, sine pulse width modulation and third harmonic injection pulse width modulation for 3-phase induction motors drive systems is performed. Theoretical analysis of the DC link utilization is conducted for both introduced techniques. Experimental measurements for performance validation are carried out by using smart didactic system.