Universitat de Lleida
    • English
    • català
    • español
  • English 
    • English
    • català
    • español
  • Login
Repositori Obert UdL
View Item 
  •   Home
  • Recerca
  • Medi Ambient i Ciències del Sòl
  • Articles publicats (Medi Ambient i Ciències del Sòl)
  • View Item
  •   Home
  • Recerca
  • Medi Ambient i Ciències del Sòl
  • Articles publicats (Medi Ambient i Ciències del Sòl)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Computation of current distribution in YBCO tapes with defects obtained from hall magnetic mapping by inverse problem solution

Thumbnail
View/Open
016997.pdf (443.7Kb)
Sol·licita una còpia
Issue date
2011
Author
Carrera i Vilanova, Miquel
Amorós, J.
Granados, X.
Maynou, R.
Puig, Teresa
Obradors, X.
Suggested citation
Carrera i Vilanova, Miquel; Amorós, J.; Granados, X.; Maynou, R.; Puig, Teresa; Obradors, X.; . (2011) . Computation of current distribution in YBCO tapes with defects obtained from hall magnetic mapping by inverse problem solution. IEEE Transactions on Applied Superconductivity, 2011, vol. 21, núm. 3, p. 3408-3412. https://doi.org/10.1109/TASC.2010.2089596.
Impact


Web of Science logo    citations in Web of Science

Scopus logo    citations in Scopus

Google Scholar logo  Google Scholar
Share
Export to Mendeley
Metadata
Show full item record
Abstract
The development of superconducting devices based on long-length HTS tapes often requires of these tapes high homogeneity along its length as well as across its width. This implies the absence of significant local defects. Non-destructive characterization techniques to examine critical current distribution for defect detection are of great interest, specially if they could be applied in situ for real-time testing of large lengths of tape. In this work, we continue the adaptation of our method for the computation of critical current maps from Hall measurements of the magnetic field over the tape. We compute the current density distribution in a stretch of a commercial YBCO tape which contains defects by using a specifically designed fast inverse problem solver. The 2-dimensional current map meshes with the current distributions in a cross-section of the tape that we previously computed in real time, so that a map of the critical current circulating on the entire surface of a tape with isolated defects may be obtained, regardless of its length, by running a Hall probe over it. This method is applied to a series of Hall mappings corresponding to several magnetization regimes, produced by applying different current intensities to the tape. Details of the experiments and the calculation method are reported and the applicability to detect the impact of the defects in the tape over the current distribution is discussed.
URI
http://hdl.handle.net/10459.1/58641
DOI
https://doi.org/10.1109/TASC.2010.2089596
Is part of
IEEE Transactions on Applied Superconductivity, 2011, vol. 21, núm. 3, p. 3408-3412
European research projects
Collections
  • Articles publicats (Medi Ambient i Ciències del Sòl) [442]
  • Publicacions de projectes finançats per la Unió Europea [644]

Contact Us | Send Feedback | Legal Notice
© 2022 BiD. Universitat de Lleida
Metadata subjected to 
 

 

Browse

All of the repositoryCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

Statistics

View Usage Statistics

D'interès

Política institucional d'accés obertDiposita les teves publicacionsDiposita dades de recercaSuport a la recerca

Contact Us | Send Feedback | Legal Notice
© 2022 BiD. Universitat de Lleida
Metadata subjected to