This paper presents a novel control algorithm for high-torque low-speed permanent magnet synchronous motors for direct drive applications. A new induced voltage based formulation of the electromagnetic torque is developed and a novel current control algorithm is designed to reduce the torque ripples which are originated from the flux harmonics. A prototype motor with relatively high induced voltage harmonics is designed and constructed and the experiment results of the Harmonic control algorithm are compared to the results of a conventional Field Oriented Control.
A Novel Harmonic Current Control Algorithm for Torque Ripple Reduction of Permanent Magnet Synchronous Motors for Traction Application
2018-11-01
841640 byte
Conference paper
Electronic Resource
English
Torque ripple minimization control of permanent magnet synchronous motors for EPS applications
British Library Online Contents | 2011
|Torque ripple minimization control of permanent magnet synchronous motors for EPS applications
Springer Verlag | 2011
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