Analytical Modeling and Analysis of Permanent-Magnet Motor with Demagnetization Fault

Analytical Modeling and Analysis of Permanent-Magnet Motor with Demagnetization Fault

Factors such as insufficient heat dissipation and excessively high temperature can easily lead to demagnetization of the PMs in permanent-magnet (PM) motors. As a result, the magnetic field distribution of the motor will not be uniform, producing fault harmonics and lowering the operational performa...

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Bibliographic Details
Main Authors:	Cenwei Shi, Lin Peng, Zhen Zhang, Tingna Shi
Format:	Article
Language:	English
Published:	MDPI AG 2022-12-01
Series:	Sensors
Subjects:	permanent-magnet motor demagnetization fault analytical modeling
Online Access:	https://www.mdpi.com/1424-8220/22/23/9440

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