The Influence of Supply Options of an Asynchronous Electric Motor on Emitted Noise

Roman Barczewski; Bartosz Jakubek; Mateusz Wróbel

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Title

The Influence of Supply Options of an Asynchronous Electric Motor on Emitted Noise

Authors

Roman Barczewski (WBMiZ) ^{[ 1 ][ 2.9 ][ P ]}
Bartosz Jakubek (WBMiZ) ^{[ 1 ][ 2.9 ][ P ]}
Mateusz Wróbel (WBMiZ) ^{[ 1 ][ 2.9 ][ P ]}

^{[ 1 ]} Instytut Mechaniki Stosowanej, Wydział Budowy Maszyn i Zarządzania, Politechnika Poznańska | ^{[ P ]} employee

Scientific discipline (Law 2.0)

[2.9] Mechanical engineering

Year of publication

2018

Published in

Vibrations in Physical Systems

Journal year: 2018 | Journal volume: vol. 29

Article type

scientific article

Publication language

english

Keywords

EN

asynchronous electric motor
noise
motor connection

Abstract

EN A comparison of the noise emitted by an asynchronous electric motor for various supply options has been presented in this paper. The star connection, one phase connection (with a run capacitor) and the use of an inverter have been taken under consideration. The test results show the effect of supply options of the electric motor on the sound power level, the shape of the noise spectra and directivity changes of the sound emitted by the tested asynchronous electric motor.

Pages (from - to)

2018006-1 - 2018006-8

URL

http://vibsys.put.poznan.pl/_journal/2018-29/articles/vibsys_2018006.pdf

License type

CC BY (attribution alone)

Open Access Mode

open journal

Open Access Text Version

final published version

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