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	X-pinch experiments with pulsed power generator (PPG-1) at Tsinghua University
	Liu, R. ; Zou, X. ; Wang, X. ; He, L. ; Zeng, N.
	2010-05-06 ; 2010-05-06
关键词	pulsed power generator X-pinch Physics, Applied
中文摘要	The test on an X-pinch device powered by a pulsed power generator (PPG-I) was candied out step by step. In the first step, a brass rod of 6 mm in diameter was used as a load to replace the X-pinch load. The results of the first step shows that all the current, about 200 kA in amplitude, output from PPG-I flows through the load and no breakdown or flashover in vacuum of the load section happens. The waveform of the current from PPG-I measured with a wall resistor coincides exactly with that of the load current measured with a Rogowski coil, which indicates that the calibrations of the wall resistor and Rogowski coil are correct. In the second step, an X-pinch load made of two molybdenum wires of 40 mu m in diameter was used. It was found that the distance between the cathode and anode affects considerably the operation of the device. While breakdown in vacuum happens for the distance equal to 30 mm, it works very well for the distance equal to 16 mm. The reason for this phenomenon was given.
语种	英语 ; 英语
出版者	CAMBRIDGE UNIV PRESS ; NEW YORK ; 32 AVENUE OF THE AMERICAS, NEW YORK, NY 10013-2473 USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/11312]
专题	清华大学
推荐引用方式 GB/T 7714	Liu, R.,Zou, X.,Wang, X.,et al. X-pinch experiments with pulsed power generator (PPG-1) at Tsinghua University[J],2010, 2010.
APA	Liu, R.,Zou, X.,Wang, X.,He, L.,&Zeng, N..(2010).X-pinch experiments with pulsed power generator (PPG-1) at Tsinghua University..
MLA	Liu, R.,et al."X-pinch experiments with pulsed power generator (PPG-1) at Tsinghua University".(2010).

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