Progress in the new ECRH system for ASDEX Upgrade

Infrared and Millimeter Waves, Conference Digest of the 2004 Joint 29th International Conference on 2004 and 12th International Conference on Terahertz Electronics, 2004. Pub Date : 2004-07-01 DOI:10.1109/PLASMA.2004.1340112

F. Leuterer, G. Grunwald, F. Monaco, M. Munich, F. Ryter, H. Schutz, D. Wagner, H. Zohm, T. Franke, G. Dammertz, H. Heidinger, K. Koppenburg, M. Thumm, W. Kasparek, G. Gantenbein, G. Denisov, A. Litvak, V. Zapevalov

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Abstract

A multi-frequency ECRH system with 4 gyrotrons, tunable in the range of 105-140 GHz, is currently under construction at ASDEX Upgrade with a total power of 4 MW and a pulse length of 10 s. A fast steerable launcher for feedback controlled deposition has been installed that allows for poloidal steering of 10/spl deg/ within 100 ms. Transmission line elements, such as corrugated waveguides, polarizer mirrors and vacuum windows, are designed to cope for this frequency band.

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ASDEX升级新ECRH系统的进展

ASDEX Upgrade公司目前正在建设一个多频率ECRH系统，该系统具有4个回旋管，可在105-140 GHz范围内进行调谐，总功率为4兆瓦，脉冲长度为10秒。安装了用于反馈控制沉积的快速导向发射器，可以在100 ms内实现10/spl度的极向转向。传输线元件，如波纹波导、偏振镜和真空窗，都是为应对这一频段而设计的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Infrared and Millimeter Waves, Conference Digest of the 2004 Joint 29th International Conference on 2004 and 12th International Conference on Terahertz Electronics, 2004.

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