Analysis of Permanent Magnet Synchronous Motor Current in Healthy and Short Circuit Failure Cases With Discrete Wavelet Transform

[ X ]

Tarih

2019

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Ieee

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

In permanent magnet synchronous motors, stator inter-turn short circuit fault caused by insulation in windings causes an overcurrent in phase winding. Purpose of this study, discrete wavelet transform technique is used to diagnose stator inter-turn short circuit fault in permanent magnet synchronous motor. In this study, stator current in healthy and two different fault conditions was evaluated. Variation of the detail components of the stator current obtained by the wavelet analysis according to the stator short circuit fault intensity was investigated. Stator phase currents d5, d6, d7, d8 and d9 detail coefficients in the frequency band by looking at the change in the average peak amplitude stator winding has been found to contain information about the occurrence of a short circuit fault.

Açıklama

Innovations in Intelligent Systems and Applications Conference (ASYU) -- OCT 31-NOV 02, 2019 -- Izmir, TURKEY

Anahtar Kelimeler

Stator Short Circuit Fault, Permanent Magnet Synchronous Motor, Discrete Wavelet Transform

Kaynak

2019 Innovations in Intelligent Systems and Applications Conference (Asyu)

WoS Q Değeri

N/A

Scopus Q Değeri

N/A

Cilt

Sayı

Künye