論文

査読有り
2012年6月

Measurements of Magnetic Field Harmonics in Superconductor Coil Wound by Surface Winding Technology

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
  • Naoyuki Amemiya
  • ,
  • Shingo Mizuta
  • ,
  • Taketsune Nakamura
  • ,
  • Toru Ogitsu
  • ,
  • Tomofumi Orikasa
  • ,
  • Tsutomu Kurusu
  • ,
  • Tetsuhiro Obana
  • ,
  • Koji Noda

22
3
開始ページ
9000404
終了ページ
9000404
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1109/TASC.2011.2180295
出版者・発行元
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC

Magnetic field harmonics (multi-pole component of magnetic field) were measured in a 24-layer coil for a dipole magnet wound with NbTi round wires by using the surface winding technology (direct winding technology). The coil was wound layer by layer, and the magnetic field measurements were carried out by using rotating pick-up coil system, when the 4 layers, 10 layers, 16 layers, 20 layers, and 24 layers of the coil were wound. The measured magnetic field harmonics were compared with theoretical values. The error, which is the difference between the measured value and theoretical one, does not increase substantially with increasing number of wound layers when measured at the center of the coil. Larger errors measured near the coil end should have been caused by the position errors of wires, which was observed visually.


リンク情報
DOI
https://doi.org/10.1109/TASC.2011.2180295
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000307364700505&DestApp=WOS_CPL
URL
http://repository.kulib.kyoto-u.ac.jp/dspace/handle/2433/158278
ID情報
  • DOI : 10.1109/TASC.2011.2180295
  • ISSN : 1051-8223
  • Web of Science ID : WOS:000307364700505

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