Status, Operation, and Extension of the ECRH System at ASDEX Upgrade

被引：35

作者：

Wagner, D. ^{[1
]}

Stober, J. ^{[1
]}

Leuterer, F. ^{[1
]}

Monaco, F. ^{[1
]}

Muller, S. ^{[1
]}

Muenich, M. ^{[1
]}

Rapson, C. J. ^{[1
]}

Reich, M. ^{[1
]}

Schubert, M. ^{[1
]}

Schuetz, H. ^{[1
]}

Treutterer, W. ^{[1
]}

Zohm, H. ^{[1
]}

Thumm, M. ^{[2
]}

Scherer, T. ^{[3
]}

Meier, A. ^{[3
]}

Gantenbein, G. ^{[2
]}

Jelonnek, J. ^{[2
]}

Kasparek, W. ^{[4
]}

Lechte, C. ^{[4
]}

Plaum, B. ^{[4
]}

Goodman, T. ^{[5
]}

Litvak, A. G. ^{[6
]}

Denisov, G. G. ^{[6
]}

Chirkov, A. ^{[6
]}

Zapevalov, V. ^{[6
]}

Malygin, V. ^{[6
]}

Popov, L. G. ^{[7
]}

Nichiporenko, V. O. ^{[7
]}

Myasnikov, V. E. ^{[7
]}

Tai, E. M. ^{[7
]}

Solyanova, E. A. ^{[7
]}

Malygin, S. A. ^{[7
]}

机构：

[1] Max Planck Inst Plasma Phys, D-85748 Garching, Germany

[2] Inst Hochleistungsimpuls & Mikrowellentech, Karlsruhe, Germany

[3] Karlsruhe Inst Technol, Inst Angew Mat AWP, D-76131 Karlsruhe, Germany

[4] Univ Stuttgart, Inst Grenzflachenverfahrenstech & Plasmatechnol, D-70569 Stuttgart, Germany

[5] Ecole Polytech Fed Lausanne, Ctr Rech Phys Plasmas, CH-1015 Lausanne, Switzerland

[6] RAS, Inst Appl Phys, Nizhnii Novgorod 603950, Russia

[7] GYCOM Ltd, Nizhnii Novgorod 603155, Russia

来源：

JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES | 2016年 / 37卷 / 01期

关键词：

Electron cyclotron resonance heating; Two-frequency gyrotron; Millimeter wave stray radiation;

D O I：

10.1007/s10762-015-0187-z

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The upgraded electron cyclotron resonance heating (ECRH) system at ASDEX Upgrade (AUG) has been routinely used with eight gyrotrons during the last experimental campaign. A further upgrade will replace the existing system of four short-pulse (140 GHz, 2 s, 500 kW) gyrotrons. The final goal is to have around 6.5-7 MW at 140 GHz (or 5.5 MW at 105 GHz) from eight units available in the plasma during the whole AUG discharge (10 s). The system operates at 140 and 105 GHz with X2, O2 and X3 schemes. For B > 3 T also an ITER-like O1-scenario can be run using the 105 GHz option. Four of the eight launching antennas are capable of fast poloidal movements necessary for real-time control of the location of power deposition.

引用

页码：45 / 54

页数：10

共 9 条

[1] ELECTRON-CYCLOTRON EMISSION AND ABSORPTION IN FUSION PLASMAS [J].

BORNATICI, M ;

CANO, R ;

DEBARBIERI, O ;

ENGELMANN, F .

NUCLEAR FUSION, 1983, 23 (09) :1153-1257

[2]

Denisov GG, 2006, CONFERENCE DIGEST OF THE 2006 JOINT 31ST INTERNATIONAL CONFERENCE ON INFRARED AND MILLIMETER WAVES AND 14TH INTERNATIONAL CONFERENCE ON TERAHERTZ ELECTRONICS, P75

[3] The targeted heating and current drive applications for the ITER electron cyclotron system [J].

Henderson, M. ;

Saibene, G. ;

Darbos, C. ;

Farina, D. ;

Figini, L. ;

Gagliardi, M. ;

Gandini, F. ;

Gassmann, T. ;

Hanson, G. ;

Loarte, A. ;

Omori, T. ;

Poli, E. ;

Purohit, D. ;

Takahashi, K. .

PHYSICS OF PLASMAS, 2015, 22 (02)

[4] Extension of the ECRH operational space with O2 and X3 heating schemes to control tungsten accumulation in ASDEX Upgrade [J].

Hoehnle, H. ;

Stober, J. ;

Herrmann, A. ;

Kasparek, W. ;

Leuterer, F. ;

Monaco, F. ;

Neu, R. ;

Schmid-Lorch, D. ;

Schuetz, H. ;

Schweinzer, J. ;

Stroth, U. ;

Wagner, D. ;

Vorbrugg, S. ;

Wolfrum, E. .

NUCLEAR FUSION, 2011, 51 (08)

[5] TORBEAM, a beam tracing code for electron-cyclotron waves in tokamak plasmas [J].

Poli, E ;

Peeters, AG ;

Pereverzev, GV .

COMPUTER PHYSICS COMMUNICATIONS, 2001, 136 (1-2) :90-104

[6]

Reich M., 2014, 25 IAEA FUS EN C FEC

[7] Machine safety issues with respect to the extension of ECRH systems at ASDEX Upgrade [J].

Schubert, Martin ;

Herrmann, Albrecht ;

Monaco, Francesco ;

Rohde, Volker ;

Schuetz, Harald ;

Stober, Joerg ;

Vierle, Thomas ;

Vorbrugg, Stefan ;

Wagner, Dietmar ;

Zasche, Dieter ;

Zehetbauer, Thomas ;

Zeidner, Wolfgang .

EC18 - 18TH JOINT WORKSHOP ON ELECTRON CYCLOTRON EMISSION AND ELECTRON CYCLOTRON RESONANCE HEATING, 2015, 87

[8] ECRH on ASDEX Upgrade - System Status, Feed-Back Control, Plasma Physics Results [J].

Stober, J. ;

Bock, A. ;

Hoehnle, H. ;

Reich, M. ;

Sommer, F. ;

Treutterer, W. ;

Wagner, D. ;

Gianone, L. ;

Herrmann, A. ;

Leuterer, F. ;

Monaco, F. ;

Marascheck, M. ;

Mlynek, A. ;

Mueller, S. ;

Muenich, M. ;

Poli, E. ;

Schubert, M. ;

Schuetz, H. ;

Zohm, H. ;

Kasparek, W. ;

Stroth, U. ;

Meier, A. ;

Scherer, Th. ;

Strauss, D. ;

Vaccaro, A. ;

Flamm, J. ;

Thumm, M. ;

Litvak, A. ;

Denisov, G. G. ;

Chirkov, A. V. ;

Tai, E. M. ;

Popov, L. G. ;

Nichiporenko, V. O. ;

Myasnikov, V. E. ;

Soluyanova, E. A. ;

Malygin, S. A. .

EC-17 - 17TH JOINT WORKSHOP ON ELECTRON CYCLOTRON EMISSION AND ELECTRON CYCLOTRON RESONANCE HEATING, 2012, 32

[9] FEED FORWARD POLARIZATION CONTROL DURING ECRH DISCHARGES AT ASDEX UPGRADE [J].

Wagner, Dietmar ;

Schmid-Lorch, Dominik ;

Stober, Joerg ;

Hoehnle, Hendrik ;

Leuterer, Fritz ;

Poli, Emanuele ;

Monaco, Francesco ;

Muenich, Max ;

Schuetz, Harald .

FUSION SCIENCE AND TECHNOLOGY, 2010, 58 (02) :658-665

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