dSPACE direct torque control implementation for induction motor

Author

Abbou, A. ; Sayouti, Y. ; Mahmoudi, H. ; Akherraz, M.

Author_Institution

L2EP Lab., Mohammadia Sch. of Eng., Rabat, Morocco

fYear

2010

fDate

23-25 June 2010

Firstpage

1121

Lastpage

1126

Abstract

This paper presents an dSPACE implementation of three-phase squirrel-cage induction motor control using direct torque control (DTFC) technique with the help of intelligent techniques. A fuzzy PI controller is used in the speed control loop. The classical lookup table is replaced by a neural network selector providing switching state to the inverter. The rotor speed is estimated by a simple open loop estimator. A Matlab/Simulik Simulation and DSP experimental using TMS320F240 results are shown in this paper. A good agreement between the simulation results and experimental results are achieved.

Keywords

PI control; angular velocity control; control engineering computing; digital signal processing chips; fuzzy control; machine control; neurocontrollers; squirrel cage motors; torque control; Matlab-Simulik simulation; TMS320F240 DSP; dSPACE; direct torque control technique; fuzzy PI controller; intelligent techniques; lookup table; neural network selector; speed control loop; three-phase squirrel-cage induction motor control; Artificial neural networks; Equations; Induction motors; Real time systems; Rotors; Stators; Torque; DTFC; Induction Motor (IM); Neural Network; PI fuzzy; Sensorless; dSPACE;

fLanguage

English

Publisher

ieee

Conference_Titel

Control & Automation (MED), 2010 18th Mediterranean Conference on

Conference_Location

Marrakech

Print_ISBN

978-1-4244-8091-3

Type

conf

DOI

10.1109/MED.2010.5547641

Filename

5547641