Molecular Crystals and Liquid Crystals, Vol.628, No.1, 180-187, 2016
A comparative analysis between conventional and new twelve sectors direct torque control strategies of induction machine using a multi level inverter
this paper presents a comparative analysis between conventional twelve sectors direct torque control (12_DTC) and a new twelve sectors direct torque control (12_DTC_3L) using a neutral clamped point (NPC) three level inverter. Those different strategies are compared by simulation in term of torque, flux and stator current performances. Finally, a summary of the comparative analysis is presented.