DocumentCode
2969792
Title
Some practical aspects of eccentricity detection in induction motors for different supply conditions
Author
Moriñigo-Sotelo, Daniel ; García-Escudero, L.A. ; Duque-Pérez, Oscar ; Perez-Alonso, Marcelo
Author_Institution
Dept. of Electr. Eng., Univ. of Valladolid, Valladolid
fYear
2008
fDate
6-9 Sept. 2008
Firstpage
1
Lastpage
4
Abstract
In this paper, we advance results of an ongoing investigation related with the detection of static and dynamic eccentricity in cage induction motors fed by frequency converter using line current spectral analysis. A statistical analysis of the results obtained with the laboratory motors for different supply conditions has been carried out. These results allow us to present some preliminary conclusions.
Keywords
frequency convertors; induction motors; spectral analysis; statistical analysis; eccentricity detection; frequency converter; induction motors; line current spectral analysis; static-dynamic eccentricity; statistical analysis; Frequency conversion; Induction motors; Laboratories; Power supplies; Power system harmonics; Rotors; Spectral analysis; Statistical analysis; Stator cores; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines, 2008. ICEM 2008. 18th International Conference on
Conference_Location
Vilamoura
Print_ISBN
978-1-4244-1735-3
Electronic_ISBN
978-1-4244-1736-0
Type
conf
DOI
10.1109/ICELMACH.2008.4800047
Filename
4800047
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