Stray magnetic field at plasma initiation produced by ferromagnetic elements of the ITER tokamak complex

被引：7
|
作者：
Amoskov, V. [1 ]
Belov, A. [1 ]
Belyakov, V. [1 ]
Gribov, Yu. [2 ]
Kavin, A. [1 ]
Kukhtin, V. [1 ]
Lamzin, E. [1 ]
Lobanov, K. [1 ]
Maximenkova, N. [1 ]
Mineev, A. [1 ]
Sytchevsky, S. [1 ]
机构：
[1] DV Efremov Inst, St Petersburg 196641, Russia
[2] ITER Org, F-13067 St Paul Les Durance, France
来源：
PLASMA DEVICES AND OPERATIONS | 2009年 / 17卷 / 04期
关键词：
ITER; tokamak; magnetic field; ferromagnetic material; stray field; ERROR FIELD;
D O I：
10.1080/10519990903043623
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 stray magnetic fields produced at plasma initiation (in particular at the gas breakdown (BD)) by the ITER tokamak complex building have been studied. The influence of global elements of the tokamak complex building is estimated. The scenario of plasma initiation was designed and simulated using virtual coils with currents producing a magnetic field in the BD region similar to that from the building.
引用
收藏
页码：238 / 249
页数：12
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