EFFECTS FROM MAGNETIC BOUNDARY CONDITIONS IN SUPERCONDUCTING-MAGNETIC PROXIMITY SYSTEMS


A New Approach of Minimizing Commutation Torque Ripple for BLDCM

The properties of brushless DC motor (BLDCM) are similar to the fractional, slot-concentrated winding of permanent-magnet synchronous machines, and they fit well for electric vehicle application.However, BLDCM still suffers from the high commutation torque ripple in the case of the traditional square-wave current control (SWC) method, where the Moi

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