[Dewesoft] Noise and vibration DSA of electrical machines

AuthorsJean Le Besnerais ; Quentin Souron
StatusPublished in: Dewesoft Measurement Conference
DateApril 2015
KeywordsElectrical machines, electromagnetic noise and vibrations, DSA, experimental measurements, test campaign, post-processing


This oral presentation demonstrates how to carry the experimental characterization of magnetic noise and vibrations in electric machines using Dewesoft Dynamic Signal Acquisition (DSA), including on-line calculation of spectrograms and spatiograms.

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Noise and vibration DSA of electrical machines


All these experimental post processings (modal analysis, order tracking, spectrograms, sonagrams, spatiograms, operational deflection shapes) can be carried at design stage of electrical machines using MANATEE software.