The superconducting busbar system of Wendelstein 7-X

被引：6
|
作者：
Stache, K [1 ]
Kerl, F [1 ]
Sapper, J [1 ]
Sombach, B [1 ]
Wegener, L [1 ]
机构：
[1] Teilinst Greifswald, EURATOM Assoc, Max Planck Inst Plasmaphys, D-17491 Greifswald, Germany
来源：
FUSION ENGINEERING AND DESIGN | 2003年 / 66-68卷
关键词：
Wendelstein; 7-X; busbars; superconducting coils; joints;
D O I：
10.1016/S0920-3796(03)00255-2
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
The superconducting magnet system of the stellarator Wendelstein 7-X (W7-X) consists of 50 non-planar and 20 planar coils grouped in five periodic modules. Ten coils of a given type of non-planar and planar coils will always be connected electrically in series with nominal currents ranging up to 18 kA. Because of the 5-fold symmetry five busbar systems are to be routed. Electrical connection of the busbar system will require 184 disconnectable joints with a resistance below 5 nOmega. The paper describes the design features of the busbar systems and their installation in the stellarator. Requirements for the design and qualification of the disconnectable joints will be pointed out. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码：1119 / 1123
页数：5
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