A Diagnosis Method of Bearing and Stator Fault in Motor Using Rotating Sound Based on Deep Learning

A Diagnosis Method of Bearing and Stator Fault in Motor Using Rotating Sound Based on Deep Learning

Various industrial fields use motors as key power sources, and their importance is increasing. In motor manufacturing, various tests are conducted for each motor before shipping. The no-load test is one such test, in which, for instance, the current flowing into the motor and temperature of the bear...

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Bibliographic Details
Main Authors: Hisahide Nakamura, Keisuke Asano, Seiran Usuda, Yukio Mizuno
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Energies
Subjects:
diagnosis
bearing fault
short-circuit fault
short-time Fourier-transform (STFT)
long short-term memory (LSTM)
Online Access:https://www.mdpi.com/1996-1073/14/5/1319

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