Automatic real-time tracking and stabilization of magnetic islands in a tokamak using temperature fluctuations and ECW power

被引：26

作者：

Berrino, J ^{[1
]}

Cirant, S

Gandini, F

Granucci, G

Lazzaro, E

Jannone, F

Smeulders, P

D'Antona, G

机构：

[1] EURATOM, ENEA, CNR Fus, Dept Energy,Ist Fis Plasma, I-20125 Milan, Italy

[2] EURATOM, ENEA Fus, UTS Fus, Rome, Italy

[3] Politecn Milan, Dipartimento Elettrotecn, I-20123 Milan, Italy

来源：

IEEE TRANSACTIONS ON NUCLEAR SCIENCE | 2006年 / 53卷 / 03期

关键词：

magnetic islands; radio frequency (RF); real-time control; tokamak;

D O I：

10.1109/TNS.2006.875156

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：

The control of rotating magnetic instabilities in a tokamak can be achieved by localized injection of radio-frequency (RF) driven current. Real-time detection of the radial location of the unstable "magnetic islands" and of the RF power deposition has been achieved in a device designed, built, and tested on the FTU tokamak.

引用

页码：1009 / 1014

页数：6

共 5 条

[1] Electron cyclotron emission temperature fluctuations associated with magnetic islands and real-time identification and control system
Berrino, J
Lazzaro, E
Grant, S
D'Antona, G
Gandini, F
Minardi, E
Granucci, G
[J]. NUCLEAR FUSION, 2005, 45 (11) : 1350 - 1361
[2] BERRINO J, 2003, P 30 EPS C PLASM PHY, V7
[3] Measurement and control of the growth of rotating magnetic islands by electron cyclotron current drive in a tokamak
Cirant, S
DAntona, G
Lazzaro, E
Ramponi, G
[J]. FUSION TECHNOLOGY, 1997, 31 (03): : 338 - 349
[4] CIRANT S, 2000, P 18 IAEA FUS EN C S, V4
[5] OPPENHEIM AV, 1974, DIGITAL SIGNAL PROCE

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