Original title: Influence of the magnet shape on the rotor eddy-current losses in the outer rotor permanent magnet synchronous motor
Authors: Klíma, P. ; Vítek, O.
Document type: Papers
Language: eng
Publisher: Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií
Abstract: This paper is focused on the comparison of the permanent magnet’s shape and magnetization direction influence on the rotor eddy-current losses in the 3 kW 30 000 rpm high-speed outer rotor permanent magnet synchronous motor. The analysis uses the results of the finite element simulations. The harmonic analysis of the air-gap flux density was done to better understand the difference between the studied magnet shapes.
Keywords: eddy-current losses; fast Fourier transform; PMSM; rotor shape
Host item entry: Proceedings I of the 28st Conference STUDENT EEICT 2022: General papers, ISBN 978-80-214-6029-4

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: http://hdl.handle.net/11012/209358

Permalink: http://www.nusl.cz/ntk/nusl-524785


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