Research of HTS Application on Tokamak Magnets

摘要

In this paper, the application feasibility of HTS tapes on tokamak magnets is discussed and the existing four kinds of HTS high current conductors are summarized. Furthermore, an YBCO conductor structure suitable for a 10 GJ tokamak TF magnet is designed and the current carrying capacity is evaluated. The simulation result shows that the critical current of the YBCO conductor is about 75 kA @ 10 T, 30 K.