Detection of Static Eccentricities in Axial-Flux Permanent-Magnet Machines With Concentrated Windings Using Vibration Analysis

Vibration analysis (VA) has been proposed for fault diagnosis in electric machines, but its efficacy is hinged on accurate determination of vibrating frequencies due to faults. Thus, this paper explores the applicability of VA in detecting static eccentricity (SE) in an axial-flux permanent-magnet (...

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Veröffentlicht in:	IEEE transactions on industry applications 2015-11, Vol.51 (6), p.4425-4434
Hauptverfasser:	Ogidi, Oladapo O., Barendse, Paul S., Khan, Mohamed A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Electromagnetic forces Electromagnetics fault diagnosis frequency domain analysis Harmonic analysis permanent magnet machine Rotors Shafts Stator windings time-frequency analysis vibration vibration measurement Vibrations
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