Status of the development of the EU 170 GHz/1 MW/CW gyrotron

被引：30

作者：

Pagonakis, Ioannis Gr ^{[1
]}

Albajar, Ferran ^{[2
]}

Alberti, Stefano ^{[3
]}

Avramidis, Konstantinos ^{[1
]}

Bonicelli, Tullio ^{[2
]}

Braunmueller, Falk ^{[3
]}

Bruschi, Alex ^{[4
]}

Chelis, Ioannis ^{[5
]}

Cismondi, Fabio ^{[2
]}

Gantenbein, Gerd ^{[1
]}

Hermann, Virgile ^{[6
]}

Hesch, Klaus ^{[1
]}

Hogge, Jean-Philippe ^{[3
]}

Jelonnek, John ^{[1
]}

Jin, Jianbo ^{[1
]}

Illy, Stefan ^{[1
]}

Ioannidis, Zisis C. ^{[7
]}

Kobarg, Thorsten ^{[1
]}

Latsas, George P. ^{[7
]}

Legrand, Francois ^{[6
]}

Lontano, Maurizio ^{[4
]}

Piosczyk, Bernhard ^{[1
]}

Rozier, Yoann ^{[6
]}

Rzesnicki, Tomasz ^{[1
]}

Samartsev, Andrey ^{[1
]}

Schlatter, Christian ^{[3
]}

Thumm, Manfred ^{[1
]}

Tigelis, Ioannis G. ^{[7
]}

Minh-Quang Tran ^{[3
]}

Tran, Trach-Minh ^{[3
]}

Weggen, Joerg ^{[1
]}

Vomvoridis, John L. ^{[5
]}

机构：

[1] Karlsruhe Inst Technol, D-76021 Karlsruhe, Germany

[2] European Joint Undertaking ITER & Dev Fus Energy, Barcelona, Spain

[3] Ecole Polytech Fed Lausanne, Ctr Rech Phys Plasmas, Lausanne, Switzerland

[4] Natl Res Council Italy, Inst Plasma Phys, Milan, Italy

[5] Natl Tech Univ Athens, Sch Elect & Comp Engn, GR-10682 Athens, Greece

[6] Thales Electron Devices TED, Velizy Villacoublay, France

[7] Natl & Kapodistrian Univ Athens, Fac Phys, Athens, Greece

来源：

FUSION ENGINEERING AND DESIGN | 2015年 / 96-97卷

关键词：

ITER; ECH&CD; Gyrotron; W7-X;

D O I：

10.1016/j.fusengdes.2015.02.050

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The progress in the development of the European 170 GHz, 1 MW/CW gyrotron for electron cyclotron heating & current drive (ECH&CD) on ITER is reported. A continuous wave (CW) prototype is being manufactured by Thales Electron Devices (TED), France, while a short-pulse (SP) prototype gyrotron is in parallel under manufacture at Karlsruhe Institute of Technology (KIT), with the purpose of validating the design of the CW industrial prototype components. The fabrication of most of the sub-assemblies of the SP prototype has been completed. In a first step, an existing magnetron injection gun (MIG) available at KIT was used. Despite this non-ideal configuration, the experiments provided a validation of the design, substantiated by an excellent agreement with numerical simulations. The tube, operated without a depressed collector, is able to produce more than 1 MW of output power with efficiency in excess of 30%, as expected, and compatible with the ITER requirements. (C) 2015 Karlsruhe Institute of Technology. Published by Elsevier B.V. All rights reserved.

引用

页码：149 / 154

页数：6

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