Calculation of the static forces among the permanent magnets in a Halbach array

J.M.M. Rovers, J.W. Jansen, E.A. Lomonova, M.J.C. Ronde

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

13 Citations (Scopus)
2 Downloads (Pure)

Abstract

This paper concerns the analysis of the interaction force among the permanent magnets (PM) in a Halbach array as used in a moving-magnet planar actuator. The goal is to analyze the magnitude of these forces and to what extent the mechanical construction of an aluminium plate, on which the permanent magnets are mounted, is deformed by the interaction force among the permanent magnets. The interaction forces are obtained from analytical models which have been verified with an electromagnetic Finite Element Method (FEM) simulation. These results are used in a mechanical FEM simulation to determine the deformation of the magnet assembly.
Original languageEnglish
Title of host publicationProc. IEEE International Magnetics Conference, Sacramento, California, 4-8 Mai 2009
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Pages4372-7375
DOIs
Publication statusPublished - 2009
Eventconference; IEEE International Magnetics Conference, Sacramento, California; 2009-05-04; 2009-05-08 -
Duration: 4 May 20098 May 2009

Publication series

NameIEEE Transactions on Magnetics
Volume45
ISSN (Print)0018-9464

Conference

Conferenceconference; IEEE International Magnetics Conference, Sacramento, California; 2009-05-04; 2009-05-08
Period4/05/098/05/09
OtherIEEE International Magnetics Conference, Sacramento, California

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  • Cite this

    Rovers, J. M. M., Jansen, J. W., Lomonova, E. A., & Ronde, M. J. C. (2009). Calculation of the static forces among the permanent magnets in a Halbach array. In Proc. IEEE International Magnetics Conference, Sacramento, California, 4-8 Mai 2009 (pp. 4372-7375). (IEEE Transactions on Magnetics; Vol. 45). Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/TMAG.2009.2021860