Design of Direct Torque Control Based on Space Vector Modulation for Induction Motors Drive

Author(s):

Sumeet Malewar , WCOEM, Nagpur, MS; Surbhi Shrivastava, WCOEM, Nagpur, MS

Keywords:

Induction Motor model, Conventional Direct Torque Control, Space Vector Modulation

Abstract:

In this paper, we p resent a new process to the Direct Torque control (DTC) problem of three- phase induction motor drives. By watching that the DTC objectives, which require the controlled variables to stay inside precise bounds, are regarding feasibility as a substitute than optimality, and by way of utilizing a blockading control inputs system for the entire prediction horizon we derive a low complexity controller. So that on this paper we describes a combination of direct torque control (DTC) and space vector modulation (SVM ) for an adjustable speed sensor less induction motor (IM ) pressure. The motor force is supplied via a two-level SVPWM inverter. The inverter reference voltage is got based on input-output feedback linearization control, and is compared with the stator D–Q axes reference body components and this are given to SVPWM inverter. Right here we use matlab/simu-link for the simulation rationale. The proposed control algorithms are demonstrated through enormous simulation results.

Other Details:

Manuscript Id	:	IJSTEV4I7020
Published in	:	Volume : 4, Issue : 7
Publication Date	:	01/02/2018
Page(s)	:	42-46

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