| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9638319 | Fusion Engineering and Design | 2005 | 5 Pages |
Abstract
A new ECRH system is currently being constructed at ASDEX Upgrade with a total power of 4Â MW and pulse length of 10Â s. The power will be generated by four gyrotrons which can work either at two frequencies (2f-gyrotron), 105 or 140Â 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
Related Topics
Physical Sciences and Engineering
Energy
Energy Engineering and Power Technology
Authors
F. Leuterer, G. Grünwald, F. Monaco, M. Münich, H. Schütz, F. Ryter, D. Wagner, H. Zohm, T. Franke, G. Dammertz, R. Heidinger, K. Koppenburg, M. Thumm, W. Kasparek, G. Gantenbein, H. Hailer, G.G. Denisov, A. Litvak, V. Zapevalov,