Accuracy of the construction of the superconducting coils for WENDELSTEIN 7-X

被引：8

作者：

Rummel, T ^{[1
]}

Risse, K

Viebke, H

Braeuer, T

Kisslinger, J

机构：

[1] EURATOM, Max Planck Inst Plasmaphys, Teilinst Greifswald, D-17491 Greifswald, Germany

[2] EURATOM, Max Planck Inst Plasmaphys, D-85748 Garching, Germany

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2004年 / 14卷 / 02期

关键词：

accuracy; superconducting magnet system;

D O I：

10.1109/TASC.2004.830584

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

WENDELSTEIN 7-X, a superconducting fusion experiment, is presently under construction at the Greifswald branch of the Max-Planck-Institut fur Plasmaphysik (IPP). The magnetic confinement of the plasma is achieved by 70 coils. The accuracy of the magnet system plays an important role in order to achieve the technical and scientific goals. The accuracy of the coil system is determined by the accuracy of the shape of the winding packs, the accuracy of the final machining of the casings and the accuracy of the assembly of the stellarator. The contribution gives an overview about the accuracy requirements for the coils and presents a strategy to control the geometrical shape of the winding packs as well as of the casings. The achieved accuracy of the winding packs is in full agreement to the requirements. It can be postulated that the complicated shape of the nonplanar coils does not lead to an insufficient accuracy.

引用

页码：1394 / 1398

页数：5