NDLI: The magnetic noise of inverter-fed three-phase induction motors with squirrel cage rotors

Content Provider	IEEE Xplore Digital Library
Author	Scutaru, G. Peter, I. Ionescu, R.M. Negoita, A.
Copyright Year	2010
Description	Author affiliation: “Transilvania” University of Brasov, Romania (Scutaru, G.; Ionescu, R.M.; Negoita, A.) \|\| “Electropreciza SA” Sacele, Romania (Peter, I.)
Abstract	the paper analyzes the magnetic noise in inverted-fed single speed three-phase induction motors with squirrel cage rotor. The motors are totally enclosed and externally cooled. Investigation includes motors with the rated speeds of 3000, 1500, 1000 and 750 r/min. The investigated motors were placed in the semi-anechoic chamber in order to determine the noise-to-frequency characteristics (spectrograms). This paper is based on the results and conclusions obtained after analyzing these spectrograms. The importance of the pressure, which is applied for the stacking of the stator laminations to the level of the magnetic noise, is presented as well.
Starting Page	279
Ending Page	284
File Size	1025729
Page Count	6
File Format	PDF
ISBN	9781424470198
ISSN	18420133
e-ISBN	9781424470204
DOI	10.1109/OPTIM.2010.5510408
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-05-20
Publisher Place	Romania
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Induction motors Rotors Magnetic noise Aerodynamics Noise Sources Magnetic analysis Noise generators Noise measurement Magnetic Noise Spectrogram Noise level Induction Motor Squirrel Cage Rotors Frequency
Content Type	Text
Resource Type	Article

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