Spectral models of autonomous voltage inverters with pulse-width modulation

摘要

Spectral methods for analyzing and modeling various types of autonomus single-phase and three-phase inverters with pulse-width modulation, realized in the MathCAD language and accessible to a wide range of specialists, are considered. On the basis of the models proposed, the quality characteristics of electric power for various types of simplex pulse-width modulation are analysed for the case when no sinusoidal signal sources are present in the control system during the generation of the pulse-width modulation.