Implementation of Modulation Techniques on TMS320F28379D Launchpad Using the BOOSTXL-DRV8305EVM

摘要

The mastery of power electronics and the low cost of components has given rise to several new typologies of DC/AC inverters that are introduced into the industry. Thus the development of modulation techniques has become necessary for a better use. However, each technique has her own characteristics. In this paper, different techniques will be presented especially the Sinusoidal Pulse Width Modulation (SPWM), the third Harmonic Injected PWM reference signal and the Space Vector Modulation (SVM). The simulation and implementation of those techniques for a three-phase two-level VSI will be presented and a frequency analysis will be detailed. The test bench used in this study involves the TMS320F28379D Launchpad and the low voltage inverter BOOSTXL-DRV8305EVM.