The shielding effect of HTS power cable based on E-J power law

Daisuke Miyagi, Satoru Iwata, Tomohiro Wakatsuki, Norio Takahashi, Shinji Torii, Kiyotaka Ueda, Kenji Yasuda

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


A method for analysing the current distribution in high-Tc superconducting (HTS) power cable is examined by the aid of the novel use of anisotropic conductivity and 3-D finite element method considering E-J power law characteristic. The detailed current distribution in the cable is illustrated and the shielding effect of HTS shield layer with intervals is also examined. It is shown that AC losses in shield layer with intervals are increased when the interval between wires becomes large.

Original languageEnglish
Pages (from-to)654-657
Number of pages4
JournalIEEE Transactions on Applied Superconductivity
Issue number2
Publication statusPublished - 2004 Jun
Externally publishedYes


  • 3-D finite element analysis
  • E-J power law characteristic
  • HTS power cable
  • HTS shield

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering


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