Title :
Predictive direct torque control of an induction motor fed by a matrix converter
Author :
Rodríguez, J. ; Pontt, J. ; Vargas, R. ; Lezana, P. ; Ammann, U. ; Wheeler, P. ; García, F.
Author_Institution :
Univ. Tecnica Federico Santa Maria, Valparaiso
Abstract :
A new control strategy for a Matrix Converter feeding an induction machine is presented. Simple discrete models of the machine and the converter are used to predict the behavior of torque and flux. The switching state that optimizes the value of a quality function is selected. The proposed strategy considers the discrete nature of control processors and power converters, presenting a different approach to achieve control. Results confirm a very good motor performance with an extremely simple and versatile control method.
Keywords :
induction motors; matrix convertors; torque control; induction motor; matrix converter; motor performance; predictive direct torque control; simple discrete models; Frequency; Induction machines; Induction motors; Matrix converters; Optimal control; Power electronics; Power engineering and energy; Predictive control; Torque control; Torque converters; Control of Drive; Converter control; Direct torque and flux control; Matrix converter; Non-linear control; Optimal control; Predictive control;
Conference_Titel :
Power Electronics and Applications, 2007 European Conference on
Conference_Location :
Aalborg
Print_ISBN :
978-92-75815-10-8
Electronic_ISBN :
978-92-75815-10-8
DOI :
10.1109/EPE.2007.4417295
