Title :
Switching strategies for DTC on asymmetric converters
Author :
Restrepo, José ; Aller, José M. ; Guzmán, Víctor M. ; Giménez, María I. ; Viola, Julio C.
Author_Institution :
Dept. de Electron. y Circuitos, Univ. SIMON BOLIVAR, Caracas, Venezuela
Abstract :
In this work the application of additional switching states for the asymmetric converter is studied for its use in direct torque control. The proposed algorithm makes use of previously discarded states, that can increase the operational range of asymmetric converters by increasing the total number of switching states available for control. The proposed algorithm was simulated while controlling an induction machine and compared with the classical direct torque control.
Keywords :
asynchronous machines; power convertors; torque control; DTC; asymmetric converters; direct torque control; induction machine; switching strategies; Induction machines; Inverters; Reluctance motors; Stators; Switches; Switching circuits; Switching converters; Torque control; Torque converters; Voltage control; Converter control; Direct torque and flux control; Induction motor;
Conference_Titel :
Power Electronics and Applications, 2009. EPE '09. 13th European Conference on
Conference_Location :
Barcelona
Print_ISBN :
978-1-4244-4432-8
Electronic_ISBN :
978-90-75815-13-9
