Analysis of Wound Rotor Induction Machine Low Frequency Vibroacoustic Emissions under Stator Winding Fault Conditions

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    Abstract

    This paper examines the wide-band vibroacoustic emissions
    of a medium power industrial wound rotor induction machine
    (WRIM) design operating with balanced windings and also
    with a stator winding fault. The aim of the presented study is
    to enable a clearer understa
    nding of the possible spectral
    content of the WRIM vibration and acoustic emission signals
    in healthy and electrical fau
    lt conditions, with a view to
    assessing the possibility of vibroacoustic based electrical fault
    recognition. For this purpose,
    an experimental study is
    undertaken on a laboratory test rig in which the low frequency
    spectral content of the synchro
    nously recorded vibration and
    acoustic emissions signals is mapped and correlated for
    healthy and faulty operating conditions. It is shown that the
    wide band winding fault induced changes can be clearly
    correlated and recognised in
    both the vibration and the
    acoustic emission signals of the
    investigated machine design
    Original languageEnglish
    Title of host publicationThe Institution of Engineering and Technology
    PublisherInstitution of Engineering and Technology
    Pages1-6
    Number of pages6
    ISBN (Electronic)978-1-78561-188-9
    DOIs
    Publication statusPublished - 19 Apr 2016
    Event 8th IET International Conference on Power Electronics, Machines and Drives: PEMD 2016 - Hilton Hotel, Glasgow, United Kingdom
    Duration: 19 Apr 201621 Apr 2016
    Conference number: CP684
    http://conferences.theiet.org/pemd/
    http://digital-library.theiet.org/content/conferences/cp684;jsessionid=a5598bnitqjqp.x-iet-live-01

    Conference

    Conference 8th IET International Conference on Power Electronics, Machines and Drives
    Abbreviated titlePEMD 2016
    Country/TerritoryUnited Kingdom
    CityGlasgow
    Period19/04/1621/04/16
    Internet address

    Keywords

    • rotors; stators; asynchronous machines; vibrations; machine testing

    Fingerprint

    Dive into the research topics of 'Analysis of Wound Rotor Induction Machine Low Frequency Vibroacoustic Emissions under Stator Winding Fault Conditions'. Together they form a unique fingerprint.

    Cite this