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Handling the ill-posedness of current retrieval in power lines from magnetic field data using Tikhonov regularization method
KTH, School of Electrical Engineering (EES), Electromagnetic Engineering.
KTH, School of Electrical Engineering (EES), Electromagnetic Engineering.ORCID iD: 0000-0001-9241-8030
2015 (English)In: 2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015 - Proceedings, 978-147997817-5: IEEE , 2015, 56- p.Conference paper (Refereed)Text
Abstract [en]

An inverse source problem of reconstructing the currents in parallel conductor structures from magnetic field data is considered. In this kind of inverse source problems which arise in contact-free measurements of currents in bus bars, power lines, and cables, the magnetic field data collected by a set of sensors in the vicinity of the conductors is used to determine the currents in conductors. The method is based on inversion of the direct map from the currents to the magnetic field data using a proper model of the problem.

Place, publisher, year, edition, pages
978-147997817-5: IEEE , 2015. 56- p.
National Category
Geophysics
Identifiers
URN: urn:nbn:se:kth:diva-186721DOI: 10.1109/USNC-URSI.2015.7303340ScopusID: 2-s2.0-84954228879OAI: oai:DiVA.org:kth-186721DiVA: diva2:928607
Conference
USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015; Westin Bayshore Vancouver HotelVancouver; Canada
Note

QC 20160516

Available from: 2016-05-16 Created: 2016-05-13 Last updated: 2016-05-16Bibliographically approved

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