管道模块：紧凑型聚变托卡马克20 T@20 K环形线圈用REBCO电缆
Blocks-in-Conduit: REBCO cable for a 20T@20K toroid for compact fusion tokamaks
摘要：
Blocks-in-Conduit是一种新颖的电缆、线圈和接头技术，具有独特的优势，可使高电流密度环形D绕组在20 T、20 K下运行。REBCO带块在导管中布线，带有薄壁中心管弹簧，可提供换位、电缆水平的应力管理以及厚线圈环形绕组的横流冷却。线圈技术采用了一种共绕铠装结构，该结构集成了应力管理和横流冷却，并绕过线圈应力以保护BIC。交错拼接接头使得能够实现绕组的低电阻可拆卸拼接。这些规定产生最大的电流密度在绕组包，最大的稳定性的REBCO磁带块，和最低的导体成本的托卡马克环。
英文摘要：
Blocks-in-Conduit is a novel approach to cable, coil, and splice technologies with unique benefits for a high-current-den-sity toroid D winding to operate at 20 T, 20 K. Blocks of REBCO tape are cabled in conduit, with a thin-wall center-tube spring that provides transposition, stress management at the cable level, and cross-flow cooling of a thick-coil toroid winding. The coil technology utilizes a co-wound armor structure that integrates stress manage-ment and cross-flow cooling and bypasses coil stress to protect the BIC. An interleaved splice joint enables low-resistance demountable splices of the windings. These provisions yield maximum current density in the winding pack, maximum stability of the REBCO tape blocks, and minimum conductor cost for a tokamak toroid.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
