Impact of Axial-Varying Eccentricity on the Performance of PMSM with Segmented Stator Core

D. Riquelme, C. Madariaga, W. Jara, J. A. Tapia, G. Bramerdorfer, J. Riedemann

Resultado de la investigación: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

Resumen

This paper analyzes the impact of axial-varying eccentricity on relevant performance indices of permanent magnet synchronous machine with modular stator core (MPMSMs) by means of 3-D finite element simulations. Two types of eccentricity, static and dynamic, are analyzed for a 24-slot 22-pole MPMSM oriented to fault-tolerance applications. The cogging torque and unbalanced radial forces that appear in the rotor structure are assessed. It was found that varying the eccentricity magnitude is followed by a proportional increase of radial force and a significant cogging torque rise. Also, depending on the eccentricity tilt, cogging torque can be severely affected.

Idioma originalInglés
Título de la publicación alojada2022 International Conference on Electrical Machines, ICEM 2022
EditorialInstitute of Electrical and Electronics Engineers Inc.
Páginas157-163
Número de páginas7
ISBN (versión digital)9781665414326
DOI
EstadoPublicada - 2022
Publicado de forma externa
Evento2022 International Conference on Electrical Machines, ICEM 2022 - Valencia, Espana
Duración: 5 sept. 20228 sept. 2022

Serie de la publicación

Nombre2022 International Conference on Electrical Machines, ICEM 2022

Conferencia

Conferencia2022 International Conference on Electrical Machines, ICEM 2022
País/TerritorioEspana
CiudadValencia
Período5/09/228/09/22

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