Torque Calculation of Permanent Magnet Spherical Motor Based on Virtual Work Method
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DOI: 10.1109/tie.2019.2944055
Abstract: A double-layer permanent magnet spherical motor (PMSM) with same spatial distribution of stator poles and rotor poles is designed based on spherical harmonic theory in this article. The stator coils are equivalent to permanent magnets… read more here.
Keywords: permanent magnet; spherical motor; motor; torque model ... See more keywords
Optimization of Permanent-Magnet Spherical Motor Based on Taguchi Method
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DOI: 10.1109/tmag.2019.2947863
Abstract: The finite-element model is established to simulate electromagnetic forces of a permanent-magnet (PM) spherical motor using the commercial software from Ansoft. The Taguchi method is used to optimize the magnetic field density in the radial… read more here.
Keywords: taguchi method; permanent magnet; spherical motor; motor ... See more keywords