Effect of Mesh-to-Mesh Projection on the Magnetic Tooth Forces Calculation in Electrical Machines - Archive ouverte HAL Access content directly
Conference Papers Year :

Effect of Mesh-to-Mesh Projection on the Magnetic Tooth Forces Calculation in Electrical Machines

, (1) , , , , (1)
1
Raphael Pile
  • Function : Author
Yvonnick Le Menach
  • Function : Author
Jean Le Besnerais
  • Function : Author
Thomas Henneron
  • Function : Author

Abstract

Magnetic forces calculation for the electromagnetic noise and vibration analysis in electrical machines (eNVH) is a key issue for an accurate modelling of magneto-mechanical interactions. An accurate method to compute magnetic forces consists in applying Virtual Work Principle (VWP). However, the magnetic force result depends intrinsically on the electromagnetic mesh which is generally not adapted to perform mechanical simulations. Thus, it may be necessary to perform mesh-to-mesh projection onto the mechanical mesh. In this paper, a 2D Ritz-Galerkin mesh-to-mesh projection is performed with a 12S10P Surface Permanent Magnet Machine (SPMSM). Only surface force density is considered. The novelty of the paper is to study the accuracy of this projection with respect to integrated tooth force. The results show that the mesh-to-mesh projection could be inaccurate in the tangential direction while accurate in the radial direction.
Fichier principal
Vignette du fichier
Pile et al. - 2020 - Effect of Mesh-to-Mesh Projection on the Magnetic Tooth Forces Calculation in Electrical Machines.pdf (1.09 Mo) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

hal-03203211 , version 1 (20-04-2021)

Identifiers

Cite

Raphael Pile, Guillaume Parent, Yvonnick Le Menach, Jean Le Besnerais, Thomas Henneron, et al.. Effect of Mesh-to-Mesh Projection on the Magnetic Tooth Forces Calculation in Electrical Machines. 2020 International Conference on Electrical Machines (ICEM), Aug 2020, Gothenburg (virtual), Sweden. pp.2500-2506, ⟨10.1109/ICEM49940.2020.9271016⟩. ⟨hal-03203211⟩

Collections

UNIV-ARTOIS
19 View
79 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More