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Electromagnetic and thermal analysis of high-Tc superconductor in application of current limiting devices

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dc.citedby2
dc.contributor.authorWai S.K.en_US
dc.contributor.authorHamid N.A.en_US
dc.contributor.authorSelamat N.S.en_US
dc.contributor.authorYew P.J.en_US
dc.contributor.authorIsmail A.B.en_US
dc.contributor.authorAhmad B.en_US
dc.contributor.authorid28367969400en_US
dc.contributor.authorid6604077116en_US
dc.contributor.authorid57112301000en_US
dc.contributor.authorid57213509756en_US
dc.contributor.authorid11640832500en_US
dc.contributor.authorid36781813400en_US
dc.date.accessioned2023-12-29T07:57:28Z
dc.date.available2023-12-29T07:57:28Z
dc.date.issued2008
dc.description.abstractSuperconducting fault current limiters (SCFCL) offer an attractive way to limit short-circuit currents in power systems. Analysis into electromagnetic and thermal behaviors of superconductor material is crucial in order to develop a novel design concept of a fault current limiter. A new scheme, which can treat electromagnetic field of the type-II superconductor under transient temperature field, is proposed. In this analysis, one of the critical state models, the Bean model was employed to determine the current distribution in the superconductors and effect of magnetic flux flow was also taken into account. Numerical results indicate that the flux flow strongly affects the stability against the quench in Bi-2212 material. High-Tc superconductor material (Bi-2212) was chosen for the current limiting application. In order to investigate characteristics of the current-quenched Bi-2212 bulk, a 2-dimensional heat transfer equation was numerically solved using the finite element simulation. Heat distributions among the superconductor bars were also simulated and by comparing both the experimental and simulated results, it was found that non-uniformities in a current density or a temperature may exist in the quenching of bulk Bi-2212 superconductor. � 2007 Springer Science+Business Media, LLC.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1007/s10832-007-9205-4
dc.identifier.epage369
dc.identifier.issue1-4 SPEC. ISS.
dc.identifier.scopus2-s2.0-67651085589
dc.identifier.spage365
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-67651085589&doi=10.1007%2fs10832-007-9205-4&partnerID=40&md5=d42262860d5d02089c9af308e54b7387
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/30993
dc.identifier.volume21
dc.pagecount4
dc.sourceScopus
dc.sourcetitleJournal of Electroceramics
dc.subjectBi-2212 superconductor
dc.subjectFinite element simulation
dc.subjectSuperconducting fault current limiter
dc.subjectType-II superconductor
dc.subjectConvergence of numerical methods
dc.subjectCritical current density (superconductivity)
dc.subjectElectromagnetic fields
dc.subjectFinite element method
dc.subjectLimiters
dc.subjectMagnetic flux
dc.subjectQuenching
dc.subjectSimulators
dc.subjectSuperconducting electric lines
dc.subjectSuperconducting materials
dc.subjectSuperconductivity
dc.subjectSwitching circuits
dc.subjectThermoanalysis
dc.subjectBean models
dc.subjectBi-2212
dc.subjectBi-2212 bulk
dc.subjectBi-2212 superconductor
dc.subjectCritical state models
dc.subjectCurrent distribution
dc.subjectCurrent limiting
dc.subjectCurrent limiting device
dc.subjectFault current limiter
dc.subjectFinite element simulation
dc.subjectFinite element simulations
dc.subjectFlux flow
dc.subjectHeat distribution
dc.subjectHeat transfer equations
dc.subjectHigh-T
dc.subjectNon-uniformities
dc.subjectNovel design
dc.subjectNumerical results
dc.subjectPower systems
dc.subjectSimulated results
dc.subjectSuperconducting fault current limiter
dc.subjectSuperconducting fault current limiters
dc.subjectSuperconductor materials
dc.subjectThermal analysis
dc.subjectThermal behaviors
dc.subjectTransient temperature fields
dc.subjectType II superconductors
dc.subjectType-II superconductor
dc.subjectElectric fault currents
dc.titleElectromagnetic and thermal analysis of high-Tc superconductor in application of current limiting devicesen_US
dc.typeArticleen_US
dspace.entity.typePublication
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