Experimental verification of the technique for calculating a plasma opening switch and its matching to the load

被引：3
作者：
Dolgachev, G. I. [1 ]
Maslennikov, D. D. [1 ]
Shvedov, A. A. [1 ]
机构：
[1] Russian Res Ctr, Kurchatov Inst, Moscow 123182, Russia
来源：
PLASMA PHYSICS REPORTS | 2009年 / 35卷 / 03期
关键词：
MAGNETIC-FIELD;
D O I：
10.1134/S1063780X09030040
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
A technique for calculating a plasma opening switch in an external magnetic field and its matching to a load the impedance of which increases with time was verified experimentally. The experiments were performed in the RS-20 facility both in the absence of a load and with various inductive loads. The amplitude of the voltage pulse at the input of the plasma opening switch was 0.36-0.84 MV, the current amplitude was 280-320 kA, and the pulse duration was similar to 2 mu s, whereas the corresponding parameters of the output pulse were 0.8-3.2 MV, 0-240 kA, and similar to 100 ns.
引用
收藏
页码：222 / 228
页数：7
相关论文
共 14 条
[1]  
AZIZOV EA, 2001, SERIES THERMONUCL FU, V3, P3
[2]   Raising the efficiency of a plasma opening switch by applying an external magnetic field [J].
Barinov, NU ;
Budkov, SA ;
Dolgachev, GI ;
Maslennikov, DD ;
Khodeev, IA .
PLASMA PHYSICS REPORTS, 2002, 28 (03) :177-182
[3]   A modernized PC-20 facility for studying the characteristics of a plasma-opening switch [J].
Barinov, NU ;
Budkov, SA ;
Dan'ko, SA ;
Dolgachev, GI ;
Kalinin, YG ;
Karpov, VE ;
Lobanov, ZI ;
Maslennikov, DD ;
Khodeev, IA .
INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, 2002, 45 (02) :248-255
[4]  
BOROVKOV VV, 2000, P 13 INT C HIGH POW, V1, P567
[5]   Measurements of high voltage across the vacuum diode of a high-current generator by using photoneutron reactions [J].
Dan'ko, SA ;
Dolgachev, GI ;
Kalinin, YG ;
Maslennikov, DD .
PLASMA PHYSICS REPORTS, 2002, 28 (08) :652-656
[6]   Matching of a multimodule plasma opening switch to a liner load [J].
Dolgachev, G. I. ;
Maslennikov, D. D. ;
Ushakov, A. G. ;
Fedotkin, A. S. ;
Khodeev, I. A. .
PLASMA PHYSICS REPORTS, 2007, 33 (10) :830-838
[7]   Outlook for the use of microsecond plasma opening switches to generate high-power nanosecond current pulses [J].
Dolgachev, G. I. ;
Maslennikov, D. D. ;
Ushakov, A. G. .
PLASMA PHYSICS REPORTS, 2006, 32 (12) :1007-1019
[8]   Microsecond plasma opening switches in externally applied magnetic field [J].
Dolgachev, GI ;
Ushakov, AG .
IEEE TRANSACTIONS ON PLASMA SCIENCE, 2006, 34 (01) :28-35
[9]   Limiting parameters of the plasma opening switch [J].
Dolgachev, GI ;
Ushakov, AG .
PLASMA PHYSICS REPORTS, 2001, 27 (02) :110-118
[10]  
DOLGACHEV GI, 2006, P 1 EUR PULS POW C C, V1, P375
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