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dc.contributor.author | Ruiz-Sarrió, José Enrique![]() |
es_ES |
dc.contributor.author | Antonino-Daviu, Jose A.![]() |
es_ES |
dc.contributor.author | Martis, Claudia![]() |
es_ES |
dc.date.accessioned | 2024-05-06T18:07:28Z | |
dc.date.available | 2024-05-06T18:07:28Z | |
dc.date.issued | 2024-01 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/203999 | |
dc.description.abstract | [EN] The analysis of electrical machine faults during start-up, and variable speed and load conditions offers numerous advantages for fault detection and diagnosis. In this context, diagnosing localized bearing faults through vibration signals remains challenging, particularly in developing physically meaningful, simple, and resampling-free techniques to monitor fault characteristic components throughout machine start-up. This study introduces a straightforward method for qualitatively identifying the time-frequency evolutions of localized bearing faults during the start-up of an inverter-fed machine. The proposed technique utilizes the time-frequency representation of the envelope spectrum, effectively highlighting characteristic fault frequencies during transient operation. The method is tested in an open-source dataset including transient vibration signals. In addition, the work studies the method limitations induced by the mechanical transfer path, when the bearing surroundings are not directly accessible for vibration acquisition. The proposed methodology efficiently identifies incipient localized bearing faults during inverter-fed machine start-up when the fault signature is not highly attenuated. | es_ES |
dc.description.sponsorship | This research was funded by the European Commission (HORIZON Program) within the context of the DITARTIS Project ( Network of Excellence in Digital Technologies and AI Solutions for Electromechanical and Power Systems Applications ) under the Call HORIZON-WIDERA-2021-ACCESS-03 (Grant Number 101079242). | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | MDPI AG | es_ES |
dc.relation.ispartof | Electronics | es_ES |
dc.rights | Reconocimiento (by) | es_ES |
dc.subject | AC machines | es_ES |
dc.subject | Vibration | es_ES |
dc.subject | Transient analysis | es_ES |
dc.subject | Fault diagnosis | es_ES |
dc.subject.classification | INGENIERIA ELECTRICA | es_ES |
dc.title | Comprehensive Diagnosis of Localized Rolling Bearing Faults during Rotating Machine Start-Up via Vibration Envelope Analysis | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.3390/electronics13020375 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/HE/101079242/EU/NETWORK OF EXCELLENCE IN DIGITAL TECHNOLOGIES AND AI SOLUTIONS FOR ELECTROMECHANICAL AND POWER SYSTEMS APPLICATIONS/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Ingeniería Eléctrica - Departament d'Enginyeria Elèctrica | es_ES |
dc.description.bibliographicCitation | Ruiz-Sarrió, JE.; Antonino-Daviu, JA.; Martis, C. (2024). Comprehensive Diagnosis of Localized Rolling Bearing Faults during Rotating Machine Start-Up via Vibration Envelope Analysis. Electronics. 13(2). https://doi.org/10.3390/electronics13020375 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.3390/electronics13020375 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 13 | es_ES |
dc.description.issue | 2 | es_ES |
dc.identifier.eissn | 2079-9292 | es_ES |
dc.relation.pasarela | S\507244 | es_ES |
dc.contributor.funder | COMISION DE LAS COMUNIDADES EUROPEA | es_ES |