Title :
Independent and Direct Rotor-Flux Oriented Control of series-connected induction machines using decoupled Kalman-filters
Author :
Andriamalala, Rijaniaina Njakasoa ; Razik, Hubert ; Razafinjaka, Jean Nirinarison ; Baghli, Lotfi ; Sargos, François-Michel
Author_Institution :
AGRO-Technol., Forges Les Eaux, France
Abstract :
This work deals with an Independent and Direct Rotor-Flux Oriented Control (IDRFOC) of series-connected two-induction machines. This consists of connecting a six-phase motor with a three-phase one. The independence of flux-observers of both machine is predicted analytically from state equation. The Kalman observer is chosen to perform the estimation of the flux of each machine. Simulation results demonstrate the independence of flux observers and controls of both machines.
Keywords :
Kalman filters; induction motors; machine vector control; magnetic flux; observers; rotors; IDRFOC; Kalman observer; decoupled Kalman filter; flux estimation; flux observer; independent and direct rotor-flux oriented control; series-connected induction machines; six-phase motor; state equation; Inductance; Induction motors; Kalman filters; Observers; Resistance; Rotors; Stators; Independent and Direct Rotor-Flux Oriented Control (IDRFOC); Kalman observer; Six-Phase Induction Machine (SPIM); Three-Phase Induction Machine (TPIM); decoupled control; decoupled observer; series-connection;
Conference_Titel :
IECON 2011 - 37th Annual Conference on IEEE Industrial Electronics Society
Conference_Location :
Melbourne, VIC
Print_ISBN :
978-1-61284-969-0
DOI :
10.1109/IECON.2011.6119873
