DocumentCode
2363385
Title
A comparison of sensorless speed estimation for a doubly fed induction machine
Author
Georges, Salloum ; Ragi, Ghosn ; Maria, Pietrzak-David ; Bernard, D.F.
Author_Institution
Laboratoire d´ Electrotechnique et d´Electronique Industrielle, UMR CNRS, Toulouse
fYear
2005
fDate
11-14 Sept. 2005
Abstract
Controlled doubly fed induction motors without mechanical sensors give a low cost algorithms and a higher reliability. Three representative approaches are considered in this paper for speed estimation: MRAS estimation, Kalman filter and the injection of a high frequency stator voltage. The methods are compared in term of their sensitivity to electrical and mechanical parameters variation and their speed tracking capability
Keywords
Kalman filters; induction motors; machine control; power filters; sensitivity analysis; stators; Kalman filter; doubly fed induction motor control; mechanical parameters variation; mechanical sensors; sensorless speed estimation; speed tracking capability; stator voltage; Electronic mail; Filters; Frequency estimation; Induction machines; Induction motors; Mechanical sensors; Rotors; Shafts; Stators; Voltage; Doubly Fed Induction Machine (DFIM); Harmonic Injection; Kalman Filter; MRAS; Sensorless Vector Control;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Applications, 2005 European Conference on
Conference_Location
Dresden
Print_ISBN
90-75815-09-3
Type
conf
DOI
10.1109/EPE.2005.219662
Filename
1665852
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