NDLI: Investigation of induction generator wide band vibration monitoring using fibre Bragg grating accelerometers

Content Provider	IEEE Xplore Digital Library
Author	Vilchis-Rodriguez, D.S. Djurovic, S. Kung, P. Comanici, M.I. Smith, A.C.
Copyright Year	2014
Description	Author affiliation: Power Conversion Group, Univ. of Manchester, Manchester, UK (Vilchis-Rodriguez, D.S.; Djurovic, S.; Smith, A.C.) \|\| QPS Photronics, Pointe Claire, QC, Canada (Kung, P.; Comanici, M.I.)
Abstract	This paper investigates the use of fibre Bragg grating (FBG) accelerometers for wide band vibration monitoring in wound rotor induction generators. The sensor performance is assessed in a series of experiments on a laboratory test rig comprising a 30 kW induction machine operating in healthy conditions and with electrical or mechanical fault. Vibration measurements are processed and analyzed in the frequency domain for fault feature extraction. The fibre optic sensor effectiveness in measurement of wide band fault signatures in the vibration signal is compared with that of a commercial piezoelectric based solution. The potential and limitations of the investigated FBG accelerometer design are evaluated for use in condition monitoring applications.
Sponsorship	IEEE
Starting Page	1772
Ending Page	1778
File Size	691811
Page Count	7
File Format	PDF
ISBN	9781479943890
DOI	10.1109/ICELMACH.2014.6960423
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-09-02
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Accelerometers Optical fibers fault diagnosis Vibration measurement optical fibre sensors Frequency measurement vibration measurement Circuit faults Vibrations Condition monitoring induction machine Fibre Bragg grating accelerometer Monitoring rotating machines
Content Type	Text
Resource Type	Article

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