Assessment of performance of the acceleration grid power supply of the ITER neutral beam injector

被引：29

作者：

Zanotto, Loris ^{[1
]}

Ferro, Alberto ^{[1
]}

Toigo, Vanni ^{[1
]}

机构：

[1] EURATOM ENEA Assoc, Consorzio RFX, I-35127 Padua, Italy

来源：

FUSION ENGINEERING AND DESIGN | 2009年 / 84卷 / 7-11期

关键词：

ITER; Neutral beam injector; Power supply; Inverter; SYSTEM;

D O I：

10.1016/j.fusengdes.2008.11.020

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：

This paper deals with the analyses carried out to assess the performance of the acceleration grid power supply of the ITER neutral beam injector; a model of the power supply is setup and simulations are run in both normal and anomalous operating conditions, with the aim of demonstrating the fulfilment of the requirements and to give inputs for the design of the equipments. The dynamic performance and the output voltage ripple are studied in normal operation on the basis of a conceptual design of the system; anomalous operating conditions, such as breakdown of the grids and sudden interruption of the beam current, are also analyzed and discussed. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：2037 / 2041

页数：5

共 13 条

[1]

[Anonymous], 2002, DOC SER IAEA

[2] Protections against grid breakdowns in the ITER neutral beam injector power supplies [J].

Bigi, M. ;

Toigo, V. ;

Zanotto, L. .

FUSION ENGINEERING AND DESIGN, 2007, 82 (5-14) :905-911

[3] STUDY OF ION-BEAM INTENSITY AND DIVERGENCE OBTAINED FROM A SINGLE APERTURE 3 ELECTRODE EXTRACTION SYSTEM [J].

COUPLAND, JR ;

GREEN, TS ;

HAMMOND, DP ;

RIVIERE, AC .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1973, 44 (09) :1258-1270

[4]

FERRO A, RFXNBTFTN76

[5] The alternative design concept for the ion source power supply of the ITER neutral beam injector [J].

Gaio, E. ;

Toigo, V. ;

De Lorenzi, A. ;

Piovan, R. ;

Zanotto, L. .

FUSION ENGINEERING AND DESIGN, 2008, 83 (01) :21-29

[6] 130 kV 130 A High voltage switching mode power supply for neutral beam plasma heating:: design issues [J].

Ganuza, D ;

Del Río, JM ;

García, I ;

García, F ;

de Madinabeitia, PG ;

Perez, A ;

Zabaleta, JR .

FUSION ENGINEERING AND DESIGN, 2003, 66-68 :615-620

[7]

HEMSWORTH RS, 2008, REV SCI I, V79

[8] HIGH-ENERGY NEGATIVE-ION BASED NEUTRAL BEAM INJECTION SYSTEM FOR JT-60U [J].

KURIYAMA, M ;

AKINO, N ;

ARAKI, M ;

EBISAWA, N ;

HANADA, M ;

INOUE, T ;

KAWAI, M ;

KAZAWA, M ;

KOIZUMI, J ;

KUNIEDA, T ;

MATSUOKA, M ;

MIYAMOTO, K ;

MIZUNO, M ;

MOGAKI, K ;

OHARA, Y ;

OHGA, T ;

OKUMURA, Y ;

OOHARA, H ;

SATOH, F ;

SUZUKI, T ;

TAKAHASHI, S ;

TAKAYASU, T ;

USAMI, H ;

USUI, K ;

WATANABE, K ;

YAMAMOTO, M ;

YAMAZAKI, T .

FUSION ENGINEERING AND DESIGN, 1995, 26 (1-4) :445-453

[9] A NEW NEUTRAL-POINT-CLAMPED PWM INVERTER [J].

NABAE, A ;

TAKAHASHI, I ;

AKAGI, H .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1981, 17 (05) :518-523

[10]

STEIMER PK, 1997, P 32 IND APPL SOC AN

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