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Finite element analysis of an outer‐rotor permanent‐magnet brushless DC motor for light traction

Xose M. López‐Fernandez (Department of Electrical Engineering, ETSII, University of Vigo, Vigo, Spain)
J. Gyselinck (Department of Electrical Engineering, Free University of Brussels, Brussels, Belgium)
R. Silveira‐Correa (Department of Electrical Engineering, ETSII, University of Vigo, Vigo, Spain)

Abstract

Purpose

Aims to study a new outer‐rotor permanent‐magnet brushless DC motor by means of the finite element method.

Design/methodology/approach

Two practical motor versions are considered for use in light traction at low speed. Special attention is devoted to cogging torque level, magnetic field and performance characteristics.

Findings

The various versions of the studied motor are dependent on the pole‐slot ratio.

Originality/value

The paper studies a new outer‐rotor permanent magnet brushless DC motor.

Keywords

Citation

López‐Fernandez, X.M., Gyselinck, J. and Silveira‐Correa, R. (2006), "Finite element analysis of an outer‐rotor permanent‐magnet brushless DC motor for light traction", COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, Vol. 25 No. 3, pp. 705-712. https://doi.org/10.1108/03321640610666871

Publisher

:

Emerald Group Publishing Limited

Copyright © 2006, Emerald Group Publishing Limited

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