A novel spoke‐type PM motor with asymmetric rotor for low torque pulsation under MTPA control condition

A novel spoke‐type PM motor with asymmetric rotor for low torque pulsation under MTPA control condition

Abstract This article presents a novel asymmetric spoke‐type rotor structure. It is used to reduce rotor magnetic flux leakage, torque ripple and no‐load back‐EMF distortion rate while increasing the motor output torque. The traditional method of optimizing torque pulsation is the inverse cosine fun...

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Bibliographic Details
Main Authors: Zeyu Liu, Yan Hu, Bingyi Zhang, Guihong Feng, Jiacheng Wu
Format: Article
Language:English
Published: Wiley 2022-05-01
Series:IET Electric Power Applications
Subjects:
AC motors
harmonics
harmonics suppression
permanent magnet motors
synchronous machines
synchronous motors
Online Access:https://doi.org/10.1049/elp2.12178

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