Evaluation of the electrodynamic forces in high-speed permanent magnet machines with rotor eccentricity

In permanent magnet motors, the presence of rotor eccentricities can alter the airgap field distribution. This results in parasitic radial detent forces that can be reduced by connecting the stator phases in parallel. As a consequence, currents are passively induced in the windings when the rotor sp...

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Bibliographic Details
Main Authors: Corentin DUMONT, Adrien GILSON, Virginie KLUYSKENS, Christophe ESPANET, Bruno DEHEZ
Format: article
Language:EN
Published: The Japan Society of Mechanical Engineers 2017
Subjects:
Online Access:https://doaj.org/article/c563ae42db2342a0a0b376476972f7d7
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