The superconducting cable, with its cooling line in the magnet cryostat, and the supply and return helium cooling lines will deform due to contraction at low temperature.
低温下磁体超导导线及其冷却管会产生冷缩变形，变形量要在控制阀箱内给与补偿。
2
The superconducting fault current limiter (SFCL) can limit current and realize to control the voltage dip in non-faulted line.