Broken rotor bar detection via four-band wavelet packet decomposition of motor current

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dc.authorscopusid57209596712
dc.authorscopusid6603027663
dc.contributor.authorCekic, Yalcin
dc.contributor.authorEren, Levent
dc.date.accessioned2024-09-11T19:57:31Z
dc.date.available2024-09-11T19:57:31Z
dc.date.issued2018
dc.departmentİstanbul Gelişim Üniversitesien_US
dc.description.abstractThe induction motor current is nonstationary by nature, and time-scale analysis techniques such as wavelet packet decomposition (WPD) are more suitable for the analysis of the stator current for broken rotor bar detection. But, WPD is very costly in terms of the computational effort when half-band FIR filter banks are used in analysis. The implementation of four-band FIR filter banks in the analysis of a phase current is proposed here to reduce the computational cost. The use of four-band FIR filter banks with FPGA implementation would also provide higher levels of parallel processing capability resulting in further reduction in computational time required for detection of broken rotor bar faults. In WPD, it is also possible to tailor the frequency band size (resolution) so that one frequency band covers all motor fault induced frequencies due to rotor speed variations. Here, the rms value for broken rotor bar fault-related frequency band is compared with the baseline data to detect any broken rotor bar faults. © 2017, Springer-Verlag GmbH Germany, part of Springer Nature.en_US
dc.identifier.doi10.1007/s00202-017-0674-4
dc.identifier.endpage1962en_US
dc.identifier.issn0948-7921en_US
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85039066544en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1957en_US
dc.identifier.urihttps://doi.org/10.1007/s00202-017-0674-4
dc.identifier.urihttps://hdl.handle.net/11363/8295
dc.identifier.volume100en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringer Verlagen_US
dc.relation.ispartofElectrical Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz20240903_Gen_US
dc.subjectBroken rotor bars; Induction motors; Wavelet packet decomposition, and Multi-band decompositionen_US
dc.titleBroken rotor bar detection via four-band wavelet packet decomposition of motor currenten_US
dc.typeArticleen_US

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