
Title
Analytical model to calculate radial forces in permanent-magnet synchronous machinesAuthor (from another institution)
Other institutions
Orona EICVersion
Postprint
Rights
© 2014 IEEEAccess
Open accessPublisher’s version
https://doi.org/10.1109/ICELMACH.2014.6960567Published at
Proceedings of the International Conference on Electrical Machines (ICEM) Berlin. 2-5 September. Pp. 2681 - 2687. IEEE, 2014Publisher
IEEEKeywords
Magnetic flux
Harmonic analysis
Rotors
Stators ... [+]
Harmonic analysis
Rotors
Stators ... [+]
Magnetic flux
Harmonic analysis
Rotors
Stators
Air gaps
Finite element analysis
Coils [-]
Harmonic analysis
Rotors
Stators
Air gaps
Finite element analysis
Coils [-]
Abstract
In permanent-magnet synchronous machines (PMSMs) electromagnetic forces are identified as the principal source of vibrations and noises. In this article, first of all the sources of magnetic forces in ... [+]
In permanent-magnet synchronous machines (PMSMs) electromagnetic forces are identified as the principal source of vibrations and noises. In this article, first of all the sources of magnetic forces in PMSMs are analyzed. Then, an analytical method for the calculation of radial forces on the base of the stator tooth created by electromagnetic sources in PMSMs is presented. Finally finite element method (FEM) is used to corroborate analytical results. [-]