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Analytical Optimization of Surface-Inset Machines With Eccentric Three-Piece Halbach Magnets
ID：201 View Protection：ATTENDEE Updated Time：2022-05-18 10:38:22 Hits：307 Poster Presentation

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Abstract
An analytical model of a surface-inset permanent magnet (PM) machine with eccentric three-piece Halbach magnets is proposed. An analytical optimization technique for the proposed model is used to obtain the optimal eccentric height that minimizes the total harmonic distortion (THD) of the air-gap flux density. Compared with the concentric model, the optimized eccentric model has the better electromagnetic performances including the back-electromotive force (EMF), the air-gap field and the electromagnetic torque. The presented analytical predictions are validated by a finite element analysis (FEA).
Keywords
Halbach magnets; surface-inset PM machines; eccentric height; analytical optimization
Speaker
KangChen
student Hefei University of Technology

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Important Date

  • Conference Date

    May 27

    2022

    to

    May 29

    2022

  • Feb 28 2022

    Draft paper submission deadline

  • May 29 2022

    Registration deadline

  • Jun 22 2022

    Contribution Submission Deadline

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IEEE Beijing Section
China Electrotechnical Society
Southeast University
Supported By
IEEE Industry Applications Society
IEEE Nanjing Section
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