IMPLEMENTATION OF VECTOR MODULATION APPLIED TO THE VSI THREE-PHASE DC-AC CONVERTER USING FOUR-STATE SWITCHING CELL

Abstract

This paper presents the implementation of spatial vector modulation applied to the three-phase VSI converter with four-state switching cell. The methodology used is shown in detail, indicating the vectors used, the switching sequence applied and the calculations of the vector activation times. In addition, it contains the result of the operation of the converter in simulation, showing the main waveforms. Next, he brings the results obtained by experimentation with the assembled prototype.