| 摘要 |
A superconducting electrical cable surrounded by a cryostat (3) comprises 2 concentric metallic tubes (4, 5) which enclose thermal insulation (8) between them and is used to carry a cooling medium. The superconducting electrical cable has superconductor(s) comprising a superconducting material, and normal electrical conductor (7) comprising normally conductive material and is electrically conductively connected to the superconductor. The normal conductor is arranged outside of, but resting on, the cryostat. |
