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References (5)
-
IEC Publication 404‐8‐4, “Magnetic materials. Spec. for colled rolled N/O magnetic steel sheet and strip
-
S. Williamson (1994)
Induction motor modelling using finite elements -
M. Cistelecan, P. Onica
Computation of the magnetic circuit and establishing of the electrical sheet quality influence on the induction motor performance -
M. Liwschitz
Calcul des machines eletriques -
H. Weh
Analitische Behandl.des mangetische Kreise von Asynchronmaschinen
- Publisher
- Emerald Publishing
- Copyright
- Copyright © 1998 MCB UP Ltd. All rights reserved.
- ISSN
- 0332-1649
- DOI
- 10.1108/03321649820203161
- Publisher site
- See Article on Publisher Site
Abstract
In the paper a comparison between the analytical and numerical method of no‐load computation will be made taking into account the initial hypothesis and computational effort face to the concrete obtainable results. It is concluded that the reduced fixed‐mesh FEM analysis of the induction motors is very suitable for no‐load computation because it relates directly to the well known equivalent circuit parameters. The symmetry of the machine allows for the computation only on a small part of the magnetic circuit so that the time of computation can be reduced even when a relatively fine mesh is used. However, for the optimal design of the motor it appears that analytical methods are very suitable owing to the simplicity and accuracy of the design.
Journal
COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering – Emerald Publishing
Published: Apr 1, 1998
Keywords: Electromagnet; Induction motor; No‐load