Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Exactly solvable high frequency model of a coil of finite length
KTH, School of Electrical Engineering (EES).
2013 (English)In: Progress In Electromagnetics Research Symposium Proceedings, Stockholm, Sweden, Aug. 12-15, 2013, Electromagnetics Academy , 2013, 951-955 p.Conference paper, Published paper (Refereed)
Abstract [en]

A simple high-frequency model of a homogeneous coil is proposed and analyzed. The model describes a transmission line, supplemented by homogeneously distributed stray capacitances connecting subsequent sections of the line ("series capacitance"), as well as mutual inductances between different sections. It has been argued repeatedly in the literature that adding series capacitance to a transmission line model (as a means to describe a transformer winding) should lead to a finite upper limit frequency for propagating modes. At frequencies above that limit, the winding should instead behave essentially as a capacitance network. Using our model, we show that this effect is suppressed (i.e., the limit frequency is shifted to infinity) by the presence of mutual inductance of essentially any kind. Furthermore, we show that the model can be solved analytically for a coil of finite length, with a much more general form of mutual inductances than commonly believed so far, and therefore is an ideal tool for the detailed study of coil-end effects.

Place, publisher, year, edition, pages
Electromagnetics Academy , 2013. 951-955 p.
Series
Progress in Electromagnetics Research Symposium, ISSN 1559-9450
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:kth:diva-133160Scopus ID: 2-s2.0-84884779527ISBN: 978-193414226-4 (print)OAI: oai:DiVA.org:kth-133160DiVA: diva2:660283
Conference
Progress in Electromagnetics Research Symposium, PIERS 2013 Stockholm; Stockholm; Sweden; 12 August 2013 through 15 August 2013
Note

QC 20131029

Available from: 2013-10-29 Created: 2013-10-28 Last updated: 2016-11-25Bibliographically approved

Open Access in DiVA

No full text

Scopus

Search in DiVA

By author/editor
Bormann, Dierk
By organisation
School of Electrical Engineering (EES)
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar

isbn
urn-nbn

Altmetric score

isbn
urn-nbn
Total: 28 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf