Inter-turn Fault Identification of Surface-Mounted Permanent Magnet Synchronous Motor Based on Inverter Harmonics

Inter-turn short-circuit faults can lead to further faults in motors. This makes monitoring and identifying such faults particularly important. However, because of interference in their working environment, fault signals can be weak and difficult to detect in permanent magnet synchronous motors. Thi...

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Bibliographic Details

Published in:	Energies
Main Authors:	Fengyang Gao, Guoheng Zhang, Mingming Li, Yunbo Gao, Shengxian Zhuang
Format:	Article
Language:	English
Published:	MDPI AG 2020-02-01
Subjects:	permanent magnet synchronous motor inter-turn short-circuit fault inverter harmonics negative sequence voltage fault identification
Online Access:	https://www.mdpi.com/1996-1073/13/4/899