Efficiency Improvement of a Double-Stator Permanent
2018-9-27 · Abstract: This paper proposes an efficiency improvement operation of a new double-stator permanent magnet vernier (DS-PMV) machine for direct-drive robotics. The high torque density, low power loss and low torque ripple are expected for the direct-drive machines in robotic application. First, the staggered-teeth and electric offset (ST-EO) modulations are artfully incorporated for the torque ...
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