High-performance Nb3Sn CICC conductor

14 T-class field winding

A high-performance cable-in-conduit superconductor designed for fusion reactor toroidal field coils, capable of stable operation under extreme conditions up to 14.32 T.

Fenfen, Xiong · Zheng, Jinxing · Liu, Xufeng · Li, Ming · Cheng, Yuan · Fei, Liu

IEEE Transactions on Applied Superconductivity 2023

Specifications

短扰动下最小失超能量

{'zh': '116', 'en': ''} mJ/cc

长扰动下最小失超能量仅

{'zh': '20.3', 'en': ''} mJ/cc

Advantages

Current sharing temperature 6.9 K under 14.32 T extreme conditions