Rotor electrical conductivity and eddy current loss analysis of high‐speed permanent magnet machine with a novel composite rotor

Rotor electrical conductivity and eddy current loss analysis of high‐speed permanent magnet machine with a novel composite rotor

Abstract The high‐temperature rise of rotor permanent magnet (PM) in high‐speed PM machine (HSPMM) is one of the main bottlenecks that limits the development of HSPMM. The main reason for the increase of the PM temperature is the eddy current loss caused by high‐frequency harmonics. In this study, a...

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Bibliographic Details
Main Authors: Hao Luo, Zhenyao Xu, Yue Zhang, He Zhang, Qiuhong Yu, Fengge Zhang
Format: Article
Language:English
Published: Wiley 2022-01-01
Series:IET Electric Power Applications
Subjects:
permanent magnet motors
machine windings
porosity
eddy currents
magnetic materials
permanent magnets
Online Access:https://doi.org/10.1049/elp2.12131

Internet

https://doi.org/10.1049/elp2.12131

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