High-current pulsed power generator ASO-X using inductive voltage adder and inductive energy storage system

被引:6
|
作者
Kohno, S [1 ]
Teramoto, Y
Lisitsyn, IV
Katsuki, S
Akiyama, H
机构
[1] Kumamoto Univ, Grad Sch Sci & Technol, Kumamoto 8608555, Japan
[2] Kumamoto Univ, Dept Elect & Comp Engn, Kumamoto 8608555, Japan
来源
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 2000年 / 39卷 / 5A期
关键词
pulsed power; inductive energy storage; inductive voltage adder; plasma gun; plasma opening switch; current switching;
D O I
10.1143/JJAP.39.2829
中图分类号
O59 [应用物理学];
学科分类号
摘要
A novel pulsed power generator using inductive voltage adder technology has been put into operation in Kumamoto University. This machine, named "ASO-X", is an inductive voltage adder-inductive energy storage pulsed power system. The maximum output voltage and current of ASO-X are 180 kV and 400 kA, respectively, into a short circuit load with a current quarter period of 1.3 mu s. In order to increase the voltage and power and to decrease the rise time of the load current, a plasma opening switch is used at the output of ASO-X. Eight plasma guns serve as the plasma source for the opening switch in a circuit with a single triggered spark-gap switch. This system provides a very fast current rise rate (3.6 x 10(12) A/s) and over 1 mu s of conduction time of the plasma opening switch.
引用
收藏
页码:2829 / 2833
页数:5
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