Title of article
Status of the new ECRH system for ASDEX Upgrade
Author/Authors
Leuterer، F. نويسنده , , F. and Grünwald، نويسنده , , G. and Monaco، نويسنده , , F. and Münich، نويسنده , , M. and Schütz، نويسنده , , H. and Ryter، نويسنده , , F. and Wagner، نويسنده , , D. and Zohm، نويسنده , , H. and Franke، نويسنده , , T. and Dammertz، نويسنده , , G. and Heidinger، نويسنده , , R. and Koppenburg، نويسنده , , K. and Thumm، نويسنده , , M. and Kasparek، نويسنده , , W. and Gantenbein، نويسنده , , G. and Hailer، نويسنده , , H. and Denisov، نويسنده , , G.G. and Litvak، نويسنده , , A. and Zapevalov، نويسنده , , V.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
5
From page
199
To page
203
Abstract
A new ECRH system is currently being constructed at ASDEX Upgrade with a total power of 4 MW and pulse length of 10 s. The power will be generated by four gyrotrons which can work either at two frequencies (2f-gyrotron), 105 or 140 GHz, or step-tunable at many frequencies within this range (mf-gyrotron). The transmission line and its components are especially designed to cope with the wide frequency range. A fast poloidal mirror steering will be used for feedback controlled power deposition, particularly in experiments on suppression of neoclassical tearing modes.
Keywords
ASDEX Upgrade , ECRH system , Gyrotron
Journal title
Fusion Engineering and Design
Serial Year
2005
Journal title
Fusion Engineering and Design
Record number
2352040
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