Multimedia system for e-learning about modulation techniques in three phase voltage inverters

The multimedia system for e-learning about modulation techniques in three phase voltage controlled inverters is introduced. The multimedia system features for Block commutation, Sine Pulse Width Modulation (SPWM) and Space Vector Pulse Width Modulation (SVPWM) are illustrated. Advantages of proposed multimedia system for e-learning about modulation techniques in three phase voltage inverters are indicated as well as improvements. The approach for obtaining SPWM parameter is proposed.