Upgrade of the diagnostic neutral beam injector for the TCV tokamak

被引：20

作者：

Karpushov, AN ^{[1
]}

Abdrashitov, GF

Averboukh, II

Bosshard, P

Condrea, I

Duval, BP

Ivanov, AA

Kolmogorov, VV

Mlynar, J

Perez, A

Shikhovtsev, IV

Shukaev, AN

Weisen, H

机构：

[1] Ecole Polytech Fed Lausanne, Assoc EURATOM Conferat Suisse, Ctr Rech Phys Plasmas, CH-1015 Lausanne, Switzerland

[2] Budker Inst Nucl Phys, Novosibirsk 630090, Russia

来源：

FUSION ENGINEERING AND DESIGN | 2003年 / 66-68卷

关键词：

diagnostic neutral beam injector; TCV tokmak; CXRS;

D O I：

10.1016/S0920-3796(03)00373-9

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：

A diagnostic neutral beam injector (DNBI) [CRPP report LRP 710/01, CRPP-EPFL, 200 1; EPS Conf. Comr. Fusion Plasma Phys., 25A (2001) 365] has been installed on tokamak A configuration variable (TCV) [Plasma Phys. Control Fusion, 36 (1994) 13277; Plasma Phys. Control Fusion, 43 (200 1) A 16 1; Plasma Phys. Control Fusion, to be published] for the purpose of providing local measurements of plasma ion temperature, velocity and impurity density by Charge exchange recombination spectroscopy (CXRS) [EPS Conf. Contr. Fusion Plasma Phys., 25A (2001) 365]. The system recently underwent a technical upgrade, which allowed to increase the full neutral beam current density by a factor of two (from 0.5 to 1 A at 52 keV injection energy) and to extend the operational range of the diagnostic. This was achieved by means of a new, larger ion source, with an increased extraction area and corresponding enhancements of the power supplies. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：899 / 904

页数：6

共 9 条

[1]

BOSSHARD P, 2001, 28 EPS C CONTR FUS A, V25, P365

[2]

BOSSHARD P, 2002, 29 EPS C PLASM PHYS, V26

[3] CREATION AND CONTROL OF VARIABLY SHAPED PLASMAS IN TCV [J].

HOFMANN, F ;

LISTER, JB ;

ANTON, M ;

BARRY, S ;

BEHN, R ;

BERNEL, S ;

BESSON, G ;

BUHLMANN, F ;

CHAVAN, R ;

CORBOZ, M ;

DUTCH, MJ ;

DUVAL, BP ;

FASEL, D ;

FAVRE, A ;

FRANKE, S ;

HEYM, A ;

HIRT, A ;

HOLLENSTEIN, C ;

ISOZ, P ;

JOYE, B ;

LLOBET, X ;

MAGNIN, JC ;

MARLETAZ, B ;

MARMILLOD, P ;

MARTIN, Y ;

MAYOR, JM ;

MORET, JM ;

NIESWAND, C ;

PARIS, PJ ;

PEREZ, A ;

PIETRZYK, ZA ;

PITTS, RA ;

POCHELON, A ;

RAGE, R ;

SAUTER, O ;

TONETTI, G ;

TRAN, MQ ;

TROYON, F ;

WARD, DJ ;

WEISEN, H .

PLASMA PHYSICS AND CONTROLLED FUSION, 1994, 36 (12B) :B277-B287

[4] Stability and energy confinement of highly elongated plasmas in TCV [J].

Hofmann, F ;

Behn, R ;

Coda, S ;

Goodman, TP ;

Henderson, M ;

Lavanchy, P ;

Marmillod, P ;

Martin, Y ;

Martynov, A ;

Mlynar, J ;

Moret, JM ;

Pochelon, A ;

Reimerdes, H ;

Sauter, O ;

Alberti, S ;

Angioni, C ;

Appert, K ;

Bakos, J ;

Blanchard, P ;

Bosshard, P ;

Chavan, R ;

Condrea, I ;

Degeling, A ;

Duval, BP ;

Fasel, D ;

Favez, JY ;

Favre, A ;

Furno, I ;

Gomez, P ;

Gorgerat, P ;

Hogge, JP ;

Isoz, PF ;

Joye, B ;

Klimanov, I ;

Lister, JB ;

Llobet, X ;

Magnin, JC ;

Manini, A ;

Marlétaz, B ;

Mayor, JM ;

Nikkola, P ;

Paris, PJ ;

Perez, A ;

Pietrzyk, ZA ;

Piffl, V ;

Pitts, RA ;

Scarabosio, A ;

Scavino, E ;

Sushkov, A ;

Tonetti, G .

PLASMA PHYSICS AND CONTROLLED FUSION, 2001, 43 :A161-A173

[5] Radio frequency ion source for plasma diagnostics in magnetic fusion experiments [J].

Ivanov, AA ;

Davydenko, VI ;

Deichuli, PP ;

Kreter, A ;

Mishagin, VV ;

Podminogin, AA ;

Shikhovtsev, IV ;

Schweer, B ;

Uhlemann, R .

REVIEW OF SCIENTIFIC INSTRUMENTS, 2000, 71 (10) :3728-3735

[6]

KARPUSHOV A, 2002, 29 EPS C PLASM PHYS, V26

[7]

MLYNAR J, 2001, 71001 CRPP LRP EPFL

[8]

MLYNAR J, 2001, 69201 CRPP LRP EPFL

[9] ECH physics and new operational regimes on TCV [J].

Moret, JM ;

Ahmed, SM ;

Alberti, S ;

Andrebe, Y ;

Appert, K ;

Arnoux, G ;