مجلة الواحات للبحوث و الدراسات
Volume 7, Numéro 2, Pages 42-49
2014-12-31

Direct Torque Control Of Saturated Induction Machine With And Without Speed Sensor



Authors : Djelloul Tahar . Moulahoum Samir . Boucherit Seghir .

Abstract

In this paper, a modified KALMAN filter is proposed to estimate speed. At first, the influence of the magnetic saturation is taken into account in the modelling. In the second part, the direct torque control (DTC) is elaborated; the control of the speed loop is ensured by an IP controller, the flux and the torque are estimated from source voltages and measured currents. The last part of this work is devoted to the operating system without mechanical sensor, using a KALMAN filter as a speed observer. Simulation results are presented to verify the effectiveness of the proposed approach.

Keywords

DTC, Sensors, KALMAN filter, induction machine, saturated model, speed observer.

Les articles similaires

Direct Torque Control Of Saturated Induction Machine With And Without Speed Sensor

Tahar Djellouli .  Samir Moulahoum .  Med Seghir Boucherit . 
pages 182-189.

Direct Torque Control Of Double Feed Induction Machine (dtc-dfim)

Zemmit Abderrahim .  Sadouni Radhwane .  Meroufel Abdelkader . 
pages 204-209.

A Direct Torque Control Of The Induction Motor Based On The Fuzzy Logic And Anfis Controller

Benbouhenni Habib . 
pages 770-781.

Speed Estimation Of A Doubly Fed Induction Machine Controlled By A Field Oriented Control Strategy

Djellouli Tahar .  Boucherit Mohamed Seghir . 
pages 7-13.

Direct Vector Control Scheme For A Dual Stator Induction Machine (dsim) Using Fuzzy Logic Controller

Sadouni Radhwane .  Meroufel Abdelkader . 
pages 28-38.

Formats de citation