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Author Koupeny, J. ♦ Lucke, S. ♦ Mertens, A.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2015
Language English
Subject Domain (in DDC) Natural sciences & mathematics ♦ Physics ♦ Electricity & electronics ♦ Technology ♦ Engineering & allied operations ♦ Applied physics
Subject Keyword Resistance ♦ Parameter estimation ♦ estimation technique ♦ induction motor ♦ Rotors ♦ Stator windings ♦ Observers ♦ Mathematical model ♦ intelligent drive
Abstract This paper deals with the online parameter estimation of squirrel-cage induction machines using the Gradient Descent Method and coupled stator and rotor flux observers. Stator resistance, rotor resistance and mutual inductance can be estimated in real time. The presented approach is applicable on a standard industrial drive, including a current measurement and a motor speed feedback. The adaptation algorithm is described with simple analytical terms. The performance has been demonstrated by experiments. Furthermore, the influence of an asymmetrical stator winding, saturation and incorrectly assumed leakage inductances are discussed.
Description Author affiliation: Inst. for Drive Syst. & Power Electron., Leibniz Univ. Hannover, Hannover, Germany (Koupeny, J.; Lucke, S.; Mertens, A.)
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2015-09-08
Publisher Place Switzerland
Rights Holder EPE Association and IEEE
e-ISBN 9789075815221
Size (in Bytes) 385.19 kB
Page Count 10
Starting Page 1
Ending Page 10


Source: IEEE Xplore Digital Library