Optimal Design on Bearingless Permanent Magnet Synchronous Motor to Decrease Losses and Torque Ripple

It is important to clarify the eddy current losses in permanent magnet rotor for temperature rising to induce irreversible demagnetization when the bearingless permanent magnet synchronous motor (BPMSM) is operating at high speed. In this paper, the torque and radial suspension force producing mecha...

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Bibliographic Details
Main Authors: Tao ZHANG, Wei NI, Xiaohui WANG, Chen ZHANG, Hongyun JIA
Format: Article
Language:English
Published: IFSA Publishing, S.L. 2014-11-01
Series:Sensors & Transducers
Subjects:
Online Access:http://www.sensorsportal.com/HTML/DIGEST/november_2014/Vol_182/P_2514.pdf