Diagnosis of Power Switch Faults in Three-Phase Permanent Magnet Synchronous Motors via Current-Signature Technique

Diagnosis of Power Switch Faults in Three-Phase Permanent Magnet Synchronous Motors via Current-Signature Technique

The paper deals with the development of a model-based current-signature algorithm for the detection and isolation of power switch faults in three-phase Permanent Magnet Synchronous Motors (PMSMs). The algorithm, by elaborating the motor currents feedbacks, reconstructs the current phasor trajectorie...

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Bibliographic Details
Main Authors: Aleksander Suti, Gianpietro Di Rito
Format: Article
Language:English
Published: MDPI AG 2024-01-01
Series:Actuators
Subjects:
electric machines
current signature
elliptical fitting
fault diagnosis
MOSFET faults
modelling
Online Access:https://www.mdpi.com/2076-0825/13/1/25

Internet

https://www.mdpi.com/2076-0825/13/1/25

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