Title :
Direct torque and stator and rotor flux control doubly converter fed induction machines
Author :
Román, Javier Martínez ; Iribarnegaray, Luis Serrano
Author_Institution :
Dept. de Ingenieria Electr., Univ. Politecnica de Valencia
Abstract :
Starting from the general principle of eliminating all of the pulsational e.m.f.´s in the machine (associated to amplitude variations of the flux linkage space phasors) a new control strategy for doubly converter fed slip ring induction machines based on the simultaneous and direct machine torque and the stator and rotor fluxes control is proposed. Simulation results show clear improvements in torque response time and in d-axis current control over previous developments
Keywords :
asynchronous machines; electric current control; machine control; power convertors; torque control; d-axis current control; direct machine torque; direct torque control; rotor flux control doubly converter; slip ring induction machines; stator fluxes control; Current control; Frequency conversion; Frequency estimation; Induction machines; Inverters; Proposals; Stators; Torque control; Torque converters; Voltage control;
Conference_Titel :
Electrotechnical Conference, 2006. MELECON 2006. IEEE Mediterranean
Conference_Location :
Malaga
Print_ISBN :
1-4244-0087-2
DOI :
10.1109/MELCON.2006.1653306
