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Type: Journal article
Title: Analytical surface charge method for rotated permanent magnets: boundary element method comparison and experimental validation
Author: Van Dam, J.
Paulides, J.
Robertson, W.
Dhaens, M.
Lomonova, E.
Citation: IEEE Transactions on Magnetics, 2016; 52(7):1-4
Publisher: IEEE
Issue Date: 2016
ISSN: 0018-9464
Statement of
J. R. M. van Dam, J. J. H. Paulides, W. S. P. Robertson, M. Dhaens, E. A. Lomonova
Abstract: This paper is concerned with the analytical calculation of the interaction force between two permanent magnets (PMs) under relative rotation by means of the surface charge method, taking into account the non-unity relative permeability of the PMs. This model combines high accuracy and short calculation time. As the considered PM configuration is a free-space, unbounded problem, the results from the surface charge method are compared with its numerical counterpart, the boundary element method. The analytical expressions were validated by means of the measurement results obtained from a 3-D printed test setup.
Keywords: Analytical models; electromagnetic fields; electromagnetic forces; permanent magnets (PMs)
Rights: © 2016 IEEE. Personal use is permitted, but republication/redistribution requires IEEE permission.
DOI: 10.1109/TMAG.2016.2517658
Appears in Collections:Aurora harvest 3
Mechanical Engineering publications

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