DocumentCode
3126716
Title
A MRAS observer applied to sensorless doubly fed induction machine drives
Author
Carmeli, M.S. ; Castelli-Dezza, F. ; Iacchetti, M. ; Perini, R.
Author_Institution
Dipt. di Elettrotec., Politec. di Milano, Milan, Italy
fYear
2010
fDate
4-7 July 2010
Firstpage
3077
Lastpage
3082
Abstract
The paper deals with a novel MRAS observer for the sensorless control of a Doubly Fed Induction Machine. In the proposed MRAS, an expression of the electromagnetic torque and the norm of the rotor current space vector are exploited to form the reference model. The formulation of the MRAS and the linearised model are discussed and the differences with respect to other observers are highlighted. Finally, the performances of the scheme are experimentally validated.
Keywords
adaptive control; asynchronous machines; electric drives; observers; sensorless machine control; MRAS observer; electromagnetic torque; linearised model; rotor current space vector; sensorless doubly fed induction machine drives; Aerospace electronics; Couplings; Mathematical model; Observers; Rotors; Stators; Torque;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics (ISIE), 2010 IEEE International Symposium on
Conference_Location
Bari
Print_ISBN
978-1-4244-6390-9
Type
conf
DOI
10.1109/ISIE.2010.5637854
Filename
5637854
Link To Document