DocumentCode
1166435
Title
A simple model-based online rotor time constant estimator for an induction machine
Author
Gao, Wenzhong
Author_Institution
Center for Adv. Vehicular Syst., Mississippi State Univ., MS, USA
Volume
19
Issue
4
fYear
2004
Firstpage
793
Lastpage
794
Abstract
A new model-based online rotor time constant estimator for an induction machine is developed. The estimation algorithm is based on induction machine models in two different reference frames. Novel mechanism is proposed to avoid the singularity problem. Encouraging simulation results are given to demonstrate the effectiveness of the simple yet accurate estimator.
Keywords
asynchronous machines; parameter estimation; rotors; estimation algorithm; induction machine; model-based online rotor time constant estimator; singularity problem; Equations; Frequency estimation; Induction machines; Machine vector control; Magnetic flux; Mathematical model; Parameter estimation; Rotors; Stators; Velocity measurement; 65; Induction machines; parameter online estimation; vector control;
fLanguage
English
Journal_Title
Energy Conversion, IEEE Transactions on
Publisher
ieee
ISSN
0885-8969
Type
jour
DOI
10.1109/TEC.2004.837270
Filename
1359960
Link To Document