Three-Level Space Vector PWM Implementation for Neutral Point Clamped Inverter using a Hardware Description Language

The development of digital hardware technology has caused the rapid growth of complex algorithms implementation used in power electronics. The work carried out in this paper is about the study of the structure of the three-phase three-level Neutral Point Clamped inverter. Its mathematical model as well as its control by space vector modulation. Moreover, this modulation technique was implemented using VHDL, the developed design was verified using simulation under ModelSim software.