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Electro-magneto-mechanical characterizations of the vibration of magnetic origin of electrical machines

Javadi, H. and Lefèvre, Yvan and Clénet, Stéphane and Lajoie-Mazenc, Michel Electro-magneto-mechanical characterizations of the vibration of magnetic origin of electrical machines. (1995) IEEE Transactions on Magnetics, 31 (3). 1892-1895. ISSN 0018-9464

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Official URL: https://doi.org/10.1109/20.376408

Abstract

This paper contributes to the modeling of vibration of magnetic origin of electrical machines. It is generally difficult to calculate the damping matrix of actual mechanical structure of electrical machines. Mechanical model that we present here is known as the modal superposition method. It allows us to take into account the damping coefficients of the mechanical structure which can be inferred from experience. Associated with a numerical code for the computation of magnetic force it can be of a great help in the predetermination of the vibration of an electrical machine.

Item Type:Article
HAL Id:hal-02002135
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Other partners > Ministry of energy (IRAN)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
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Deposited On:18 Dec 2018 09:23

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