Dynamical analysis of a flywheel-superconducting bearing with a moving magnet support

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dc.contributor.authorSivrioglu, S
dc.contributor.authorNonami, K
dc.date.accessioned2025-10-29T11:16:36Z
dc.date.issued2003
dc.departmentGebze Teknik Üniversitesi
dc.description.abstractA lateral stiffness improvement approach based on a moving magnet support is developed to reduce the vibration of a flywheel rotor-high temperature superconductor (HTS) bearing. A flywheel rotor levitated with an HTS bearing is modelled and then analysed with a moving stator magnet placed above the rotor. A dynamic support principle is introduced based on moving the stator magnet in anti-phase with the rotor displacement for small variations. A complete dynamical equation of the flywheel rotor is derived including gyroscopic and imbalance effects. The simulation results showed that the dynamic support of the flywheel rotor with additional stator magnet movements decreases the vibration of the flywheel rotor considerably.
dc.identifier.doi10.1088/0953-2048/16/11/003
dc.identifier.endpage1272
dc.identifier.issn0953-2048
dc.identifier.issn1361-6668
dc.identifier.issue11
dc.identifier.scopus2-s2.0-0345714971
dc.identifier.scopusqualityQ1
dc.identifier.startpage1268
dc.identifier.urihttps://doi.org/10.1088/0953-2048/16/11/003
dc.identifier.urihttps://hdl.handle.net/20.500.14854/7650
dc.identifier.volume16
dc.identifier.wosWOS:000186906300008
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherIop Publishing Ltd
dc.relation.ispartofSuperconductor Science & Technology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20251020
dc.subjectRotor
dc.titleDynamical analysis of a flywheel-superconducting bearing with a moving magnet support
dc.typeArticle

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