The First Test Results of the Gyrotron and Waveguide Path of the T-15MD Tokamak in a Long-Pulse Operation

IF 0.9 4区物理与天体物理 Q4 PHYSICS, FLUIDS & PLASMAS

Plasma Physics Reports Pub Date : 2025-02-17 DOI:10.1134/S1063780X24602013

I. S. Pimenov, A. A. Borschegovskiy, E. R. Akhmedov, S. V. Neudatchin, V. N. Novikov, V. N. Pavlov, I. N. Roy, S. A. Sevostyanov, N. V. Shapotkovsky

引用次数: 0

Abstract

The T-15MD tokamak is equipped with a gyrotron setup, which currently includes one gyrotron with an operating outlet frequency of 82.6 GHz and a power of 1 MW. The length of the waveguide path from the gyrotron to the tokamak is 37 m. A significant result obtained earlier has been the measurement of HF‑radiation power using a small calorimetry load (0.95 MW at a pulse duration of 125 ms). The results of the first joint tests of a gyrotron and a waveguide path for a dummy load in a long pulse operation from a “V-iktoriya” high-voltage power supply are presented. The pulse duration of 9.4 s is achieved. The estimated microwave radiation power is 0.85 MW.

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T-15MD托卡马克回旋管和波导路径在长脉冲操作中的首次测试结果

T-15MD托卡马克配备了回旋管装置，目前包括一个回旋管，工作输出频率为82.6 GHz，功率为1兆瓦。从回旋管到托卡马克的波导路径长度为37米。先前获得的一个重要结果是使用小量热负荷（脉冲持续时间为125 ms， 0.95 MW）测量HF辐射功率。本文介绍了在“V-iktoriya”高压电源长脉冲工作中回旋管和虚拟负载波导路径的首次联合试验结果。脉冲持续时间达到9.4 s。估计微波辐射功率为0.85兆瓦。

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

Plasma Physics Reports 物理-物理：流体与等离子体

CiteScore

1.90

自引率

36.40%

发文量

104

审稿时长

4-8 weeks

期刊介绍： Plasma Physics Reports is a peer reviewed journal devoted to plasma physics. The journal covers the following topics: high-temperature plasma physics related to the problem of controlled nuclear fusion based on magnetic and inertial confinement; physics of cosmic plasma, including magnetosphere plasma, sun and stellar plasma, etc.; gas discharge plasma and plasma generated by laser and particle beams. The journal also publishes papers on such related topics as plasma electronics, generation of radiation in plasma, and plasma diagnostics. As well as other original communications, the journal publishes topical reviews and conference proceedings.