DocumentCode
1438367
Title
Parameter estimation for a deep-bar induction motor
Author
Khang, H.V. ; Arkkio, Antero
Author_Institution
Dept. of Electromech., Aalto Univ., Aalto, Finland
Volume
6
Issue
2
fYear
2012
fDate
2/1/2012 12:00:00 AM
Firstpage
133
Lastpage
142
Abstract
A triple-cage circuit of a deep-bar induction motor is numerically identified in the time domain. The parameters are estimated either in the transient state or in the steady state by using a curve-fitting technique. The data used for estimation were obtained from finite-element analysis and measurements using a 37 kW induction motor. The accurate parameters allow the circuit model to well represent the operating motor or predict the performance of the motor. The goodness and limitations of the method are also discussed.
Keywords
curve fitting; finite element analysis; induction motors; parameter estimation; time-domain analysis; circuit model; curve-fitting technique; deep-bar induction motor; finite element analysis; parameter estimation; power 37 kW; steady state; time domain analysis; transient state; triple-cage circuit;
fLanguage
English
Journal_Title
Electric Power Applications, IET
Publisher
iet
ISSN
1751-8660
Type
jour
DOI
10.1049/iet-epa.2010.0256
Filename
6145149
Link To Document