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dc.contributor.authorTuleasca, I.
dc.contributor.authorKacprzak, D.
dc.contributor.authorTakahisa, O.
dc.date.accessioned2012-09-13T03:40:52Z
dc.date.available2012-09-13T03:40:52Z
dc.date.issued2007
dc.identifier.citationTuleasca, I., Kacprzak, D., & Takahisa, O. (2007). Contributions in the magnetic energy storage devices shielding and energy confinement. International Journal of Applied Electromagnetics and Mechanics, 25(1-4), 243-247.
dc.identifier.urihttp://hdl.handle.net/11072/226
dc.description.abstractA magnetic energy storage system made in an ellipsoidal enclosure and associated variable height superconductive coils is analysed and a comparison with other systems possessing the same superconductive material volume V_{s} and operating current I is performed. Two sets of geometrical dimensions are proposed, one associated with V_{s}=0.01 m^{3} and I=80 A and the other corresponding to V_{s} = 1.437 m^{3} and I=540 A. An efficiency evaluation dependency W_{m}/V_{S} ?V_{Threshold}/V_{Overall}, taking into account the safety magnetic field threshold B_{Threshold}=0.5 mT distance, is introduced. The results show a remarkable improvement achieved with the ellipsoidal structure in terms of stored energy as well as better shielding in respect to the equivalent system solenoid.
dc.language.isoen
dc.subjectEnergy storage
dc.subjectEllipsoidal enclosure
dc.subjectVariable height coils
dc.subjectFerromagnetic shielding
dc.subject.other290000 Engineering and Technology
dc.titleContributions in the magnetic energy storage devices shielding and energy confinement.
dc.typeJournal Article
opnz.createdProceedings of the 12th International Symposium on Interdisciplinary Electromagnetic, Mechanic and Biomedical Problems: 12-14 September 2005, Bad Gastein
opnz.dateCopyrighted"1-4"
opnz.dateSubmitted243
opnz.description247
opnz.extentInternational Journal of Applied Electromagnetics and Mechanics
opnz.hasPart25


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