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Start Over Author "Gabsi, M." Journal electromotion
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1. Two-dimensional analytical field model of an inset permanent-magnet synchronous machine.

Author

De la Barrière, O., Ben Ahmed, H., Gabsi, M., and Lo Bue, M.

Subjects
*ELECTROMAGNETIC fields, *FINITE element method, *TORQUE, *MAGNETIC fields, *POLYHEDRA, *GEOMETRY
Abstract

In this paper, an analytical method for the calculation of the electromagnetic field in the airgap of a permanent-magnet synchronous machine is developed, so as to compute the torque of the machine. Such a work is applicable to different machine topologies (even for salient rotor ones), when a two dimensional approximation of the structure is possible. This analytical model can be useful in an optimization task. In the first part, the analytical method of the field computation is explained in detail, both for the magnet's field, and for the armature reaction field. The results are compared to finite elements analysis. [ABSTRACT FROM AUTHOR]

Published
2010

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