Magnetic Field Direction Dependence of AC Losses in Bi2223/Ag Tape

Jun Ogawa, Satoshi Fukui, Tetsuo Oka, Naoto Shidara, Ryousuke Iwashita, Masayoshi Ohya

研究成果: Article

抄録

In this paper, we applied a magnetic field in multiple directions to a Bi2223/Ag tape and measured the transport current and magnetization losses in each position using the four terminal and pickup coil methods. We rotated the tape face and the tape axis to the ac magnetic field by 15° segments. We report the magnetic field direction dependence of ac losses. When the magnetic field direction is parallel to the tape face and the tape axis is rotated in the magnetic field, each magnetization loss shows a crossing point. When the magnetic field is not parallel, the magnetization losses are increased as the angle of the tape axis to the magnetic field increases. We compared the total losses with additions of the transport current loss without the magnetic field and the magnetization loss without transport current in multiple magnetic field directions, and these results did not correspond.

元の言語English
記事番号7377072
ジャーナルIEEE Transactions on Applied Superconductivity
26
発行部数4
DOI
出版物ステータスPublished - 2016 6 1
外部発表Yes

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Tapes
tapes
alternating current
Magnetic fields
magnetic fields
Magnetization
magnetization
Direction compound
Pickups
coils
sensors

ASJC Scopus subject areas

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

これを引用

Magnetic Field Direction Dependence of AC Losses in Bi2223/Ag Tape. / Ogawa, Jun; Fukui, Satoshi; Oka, Tetsuo; Shidara, Naoto; Iwashita, Ryousuke; Ohya, Masayoshi.

:: IEEE Transactions on Applied Superconductivity, 巻 26, 番号 4, 7377072, 01.06.2016.

研究成果: Article

Ogawa, Jun ; Fukui, Satoshi ; Oka, Tetsuo ; Shidara, Naoto ; Iwashita, Ryousuke ; Ohya, Masayoshi. / Magnetic Field Direction Dependence of AC Losses in Bi2223/Ag Tape. :: IEEE Transactions on Applied Superconductivity. 2016 ; 巻 26, 番号 4.
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AU - Ohya, Masayoshi

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