W7-X的ECRH - 10个回旋管同时运行

2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Pub Date : 2018-09-01 DOI:10.1109/IRMMW-THZ.2018.8510214

H. Braune, K. Brunner, H. Laqua, S. Marsen, D. Moseev, F. Noke, F. Purps, N. Schneider, T. Schulz, T. Stange, P. Uhren, F. Wilde

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引用次数: 2

摘要

在仿星器Wendelstein 7-X (W7-X)中，电子回旋共振加热(ECRH)是稳态运行的主要加热系统，也是2017年OP1.2a运行阶段唯一可用的加热系统。ECRH配备了10个可运行的140 GHz回旋管[1]，用于W7-X的不同任务，如壁面调节，控制等离子体从中性气体启动到稳态等离子体控制，以及不同的加热场景，如x2模式和o2模式加热以及电流驱动(ECCD)。本文将讨论与ECRH装置性能相关的等离子体参数。

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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ECRH at W7-X - Concurrent Operation of 10 Gyrotrons

At the stellarator Wendelstein 7-X (W7-X) Electron Cyclotron Resonance Heating (ECRH) is the main heating system for steady-state operation and was the only available heating system during the operation phase OP1.2a in 2017. The ECRH, equipped with 10 operational 140 GHz gyrotrons [1], was used for different tasks at W7-X such as wall conditioning, controlled plasma start-up from the neutral gas up to steady state plasma control and different heating scenarios such as X2-mode and O2-mode heating as well as current drive (ECCD). The achieved plasma parameters with respect to the performance of the ECRH plant will be discussed.

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2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

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