Sine-triangle PWM for three-phase voltage-source inverter

A program and model for the analytical andnumerous calculation of the line voltage spectrum of a three-phase VSI using Sine-triangle PWM

A program for the analytical calculation of the line voltage spectrum of a three-phase VSI using Sine-triangle PWM, as well as a scheme for modeling the operation of the VSI on an active-inductive load, is presented.

To start the calculation, you need to run the m-file, specifying the frequency of the fundamental harmonic of the generated voltage and the ratio of this frequency and the PWM frequency.