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

fYear

2011

fDate

7-10 Nov. 2011

Firstpage

3488

Lastpage

3494

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;

fLanguage

English

Publisher

ieee

Conference_Titel

IECON 2011 - 37th Annual Conference on IEEE Industrial Electronics Society

Conference_Location

Melbourne, VIC

ISSN

1553-572X

Print_ISBN

978-1-61284-969-0

Type

conf

DOI

10.1109/IECON.2011.6119873

Filename

6119873