Current density in two solid parallel conductors and their impedance

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• 作者：Old?ich Coufal (1)
  
• 关键词：Solid conductors ; Current density ; Impedance ; Joule power ; Skin effect
• 刊名：Electrical Engineering (Archiv fur Elektrotechnik)
• 出版年：2014
• 出版时间：September 2014
• 年：2014
• 卷：96
• 期：3
• 页码：287-297
• 全文大小：781 KB
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• 作者单位：Old?ich Coufal (1)
  
  1. Brno University of Technology, Technická 3082/12, 616?00?, Brno, Czech Republic
  
• ISSN：1432-0487

文摘

A method is proposed for the calculation of current density in a long loop of solid conductors of arbitrary cross section that does not change along the conductors. The essence of the proposed method consists in replacing a segment of the loop by \(N\) circuits with lumped parameters. The calculation is analysed of current density in two conductors of rectangular cross section, which are supplied from a source of sinusoidal voltage in steady state. Based on the calculated current density, the impedance and Joule power of a loop segment are examined as well as the loop’s coherence with solitary conductor and the skin effect. Loops of thin strip conductors are dealt with.