AC loss, interstrand resistance and mechanical properties of prototype EU DEMO TF conductors up to 30 000 load cycles
作者: K YagotintsevA Nijhuis
作者单位: 1University of Twente, Faculty of Science & Technology, 7522 NB Enschede, The Netherlands
刊名: Superconductor Science and Technology, 2018, Vol.31 (2)
来源数据库: Institute of Physics Journal
DOI: 10.1088/1361-6668/aaa34e
原始语种摘要: Two prototype Nb3Sn cable-in-conduit conductors conductors were designed and manufactured for the toroidal field (TF) magnet system of the envisaged European DEMO fusion reactor. The AC loss, contact resistance and mechanical properties of two sample conductors were tested in the Twente Cryogenic Cable Press under cyclic load up to 30 000 cycles. Though both conductors were designed to operate at 82 kA in a background magnetic field of 13.6 T, they reflect different approaches with respect to the magnet winding pack assembly. The first approach is based on react and wind technology while the second is the more common wind and react technology. Each conductor was tested first for AC loss in virgin condition without handling. The impact of Lorentz load during magnet operation was...
全文获取路径: IOP  (合作)

  • mechanical 机械的
  • AC loss 交流损耗
  • resistance 抵抗
  • manufactured 出品
  • conductor 导线
  • properties 道具
  • operation 运算
  • first 第一
  • tested 已试验的
  • prototype 原型