Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/112652
Campo DC Valoridioma
dc.contributor.authorMonzón-Verona, José Miguel-
dc.contributor.authorGonzález Domínguez, Pablo Ignacio-
dc.contributor.authorGarcía-Alonso, Santiago-
dc.contributor.authorVaswani Reboso, Jenifer-
dc.date.accessioned2021-11-15T13:17:35Z-
dc.date.available2021-11-15T13:17:35Z-
dc.date.issued2021-
dc.identifier.issn1424-8220-
dc.identifier.otherScopus-
dc.identifier.urihttp://hdl.handle.net/10553/112652-
dc.description.abstractIn this paper, a new method for characterizing the dielectric breakdown voltage of dielectric oils is presented, based on the IEC 60156 international standard. In this standard, the effective value of the dielectric breakdown voltage is obtained, but information is not provided on the distribution of Kelvin forces an instant before the dynamic behavior of the arc begins or the state of the gases that are produced an instant after the moment of appearance of the electric arc in the oil. In this paper, the behavior of the oil before and after the appearance of the electric arc is characterized by combining a low-cost CMOS imaging sensor and a new matrix of electrical permittivity associated with the dielectric oil, using the 3D cell method. In this way, we also predict the electric field before and after the electric rupture. The error compared to the finite element method is less than 0.36%. In addition, a new method is proposed to measure the kinematic viscosity of dielectric oils. Using a low-cost imaging sensor, the distribution of bubbles is measured, together with their diameters and their rates of ascent after the electric arc occurs. This method is verified using ASTM standards and data provided by the oil manufacturer. The results of these tests can be used to prevent incipient failures and evaluate preventive maintenance processes such as transformer oil replace-ment or recovery.-
dc.languageeng-
dc.relation.ispartofSensors (Switzerland)-
dc.sourceSensors (Switzerland) [ISSN 1424-8220], v. 21 (21), 7380, (Noviembre 2021)-
dc.subject3303 ingeniería y tecnología químicas-
dc.subject.otherCell Method-
dc.subject.otherDielectric Oil Monitoring-
dc.subject.otherImaging Sensor-
dc.subject.otherLow-Cost Sensors-
dc.subject.otherPermittivity Matrix-
dc.titleCharacterization of dielectric oil with a low-cost cmos imaging sensor and a new electric permittivity matrix using the 3d cell method-
dc.typeinfo:eu-repo/semantics/Article-
dc.typeArticle-
dc.identifier.doi10.3390/s21217380-
dc.identifier.pmid34770687-
dc.identifier.scopus85118364228-
dc.contributor.orcidNO DATA-
dc.contributor.orcidNO DATA-
dc.contributor.orcidNO DATA-
dc.contributor.orcidNO DATA-
dc.contributor.authorscopusid26531597500-
dc.contributor.authorscopusid57203973366-
dc.contributor.authorscopusid35106946100-
dc.contributor.authorscopusid57321071700-
dc.identifier.issue21-
dc.relation.volume21-
dc.investigacionIngeniería y Arquitectura-
dc.type2Artículo-
dc.description.notasThis article belongs to the Special Issue Sensing Technology and Data Interpretation in Machine Diagnosis and Systems Condition Monitoring: Part B-
dc.utils.revision-
dc.date.coverdateNoviembre 2021-
dc.identifier.ulpgc-
dc.contributor.buulpgcBU-ING-
dc.description.sjr0,803-
dc.description.jcr3,847-
dc.description.sjrqQ1-
dc.description.jcrqQ1-
dc.description.scieSCIE-
dc.description.miaricds10,8-
item.fulltextCon texto completo-
item.grantfulltextopen-
crisitem.author.deptGIR IUMA: Instrumentación avanzada-
crisitem.author.deptIU de Microelectrónica Aplicada-
crisitem.author.deptDepartamento de Ingeniería Eléctrica-
crisitem.author.deptGIR IUMA: Instrumentación avanzada-
crisitem.author.deptIU de Microelectrónica Aplicada-
crisitem.author.deptDepartamento de Ingeniería Eléctrica-
crisitem.author.deptGIR IUMA: Instrumentación avanzada-
crisitem.author.deptIU de Microelectrónica Aplicada-
crisitem.author.deptDepartamento de Ingeniería Electrónica y Automática-
crisitem.author.deptGIR IUNAT: Control analítico de fuentes medioambientales-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptDepartamento de Ingeniería de Procesos-
crisitem.author.orcid0000-0001-9694-269X-
crisitem.author.orcid0000-0003-4389-0632-
crisitem.author.orcid0000-0002-8699-1583-
crisitem.author.parentorgIU de Microelectrónica Aplicada-
crisitem.author.parentorgIU de Microelectrónica Aplicada-
crisitem.author.parentorgIU de Microelectrónica Aplicada-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.fullNameMonzón Verona, José Miguel-
crisitem.author.fullNameGonzález Domínguez, Pablo-
crisitem.author.fullNameGarcia-Alonso Montoya, Santiago-
crisitem.author.fullNameVaswani Reboso, Jenifer-
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