Development of Large-Current High-Temperature Superconductors for Fusion Reactor Magnets
نویسندگان
چکیده
منابع مشابه
Development of Superconductors for Fusion
Assembly of t h e 384 t o n s , 380 ?&V, 5 G J toroic ia l magnet and t h e 360 t o n s , 3200 PIW, 2 G J po lo ida l c o i l s of t h e JET Tokamak is desc r ibed . Commissioning inc lud ing f i r s t plasma p u l s e s i s a l s o r epor t ed .
متن کاملLow Field Magnets with High Temperature Superconductors for an Upgrade of Cesr*#
An upgrade to the CESR electron-positron storage ring is being considered in which the single ring machine is replaced with two rings capable of storing high currents to provide high luminosity symmetric electron-positron collisions. This paper considers the implementation of the two rings using dual bore quadrupoles fabricated with high temperature superconductors (HTS). The use of HTS provide...
متن کامل3D Multiphysics Modeling of Bulk High-Temperature Superconductors for Use As Trapped Field Magnets
The authors are currently investigating the use of bulk high temperature superconductors as trapped field magnets (TFMs) in order to increase the electrical and magnetic loading of an axial gap, trapped flux-type superconducting electric machine. In electric machines, the use of superconducting materials can lead to increases in efficiency, as well as power density, which results in reductions ...
متن کاملKiloampere, Variable-Temperature, Critical-Current Measurements of High-Field Superconductors
We review variable-temperature, transport critical-current (I c) measurements made on commercial superconductors over a range of critical currents from less than 0.1 A to about 1 kA. We have developed and used a number of systems to make these measurements over the last 15 years. Two exemplary variable-temperature systems with coil sample geometries will be described: a probe that is only varia...
متن کاملDestroying Coherence in High-Temperature Superconductors with Current Flow
A. Kaminski, S. Rosenkranz, M. R. Norman, M. Randeria, Z. Z. Li, H. Raffy, and J. C. Campuzano Ames Laboratory and Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439, USA Department of Physics, The Ohio State University, Columbus, Ohio 43210, USA Laboratoire de Physique des Solides, C...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan)
سال: 2019
ISSN: 0389-2441,1880-0408
DOI: 10.2221/jcsj.54.10