Radhwane SADOUNI2021-02-082021-02-082020http://dspace.univ-msila.dz:8080//xmlui/handle/123456789/23708We present in this paper a novel DTC-SVM scheme for a Dual Star Induction Motor fed by two 3 levels inverter with NPC structure, this type of inverter has many points of interest in comparison with the conventional 2 levels inverter, such as: sinus waveforms of the output voltage, low THD of voltage and current and low switching frequency. Also, we present in this article an improved direct power control with virtual ux (DPCVF-SVM) for the control of three phase recti er. It is shown that the DPC-SVM presents several advantages: con- stant switching frequency, good dynamic response, sinusoidal line currents . . . etc.DSIM, VSI, DTC, DPC, SVMArticle