Repetitive nanosecond-pulse breakdown in tip-plane gaps of air

CORC > 电工研究所 > 强流脉冲技术研究组 > 期刊论文

	Repetitive nanosecond-pulse breakdown in tip-plane gaps of air
	Shao T(邵涛)
刊名	IEEE TRANSACTIONS ON PLASMA SCIENCE
	2006
卷号	34 期号:5 页码:1620
通讯作者	邵涛
中文摘要	Repetitive pulsed power is becoming an important area of high-power technology. Dielectric failure data concerning electrical insulation play a basic role, but breakdown has been inadequately studied for the repetitive nanosecond-pulse conditions. This paper is concerned with the breakdown characteristics of tip–plane gas gaps under repetitive burst conditions at variant repetition rates (rep-rates) and diverse gap distances. The relationship among applied voltage, breakdown time lag, number of applied pulses to breakdown, repetitive pulse stress time, and rep-rates is presented. The experimental results presented show that breakdown polarity dependence is not distinct. The data also indicate that significant concentrations of excited particles and residual charges would be formed during the consecutive nanosecond pulses and would present a memory effect that affects the development of gas breakdown. In addition, the detachment of negative ions, cathode collision of positive ions, and deexcitation of metastable species can provide the source of avalanche-initiating electrons.
学科主题	等离子体物理学
收录类别	1,4
公开日期	2010-09-29
附注	Repetitive pulsed power is becoming an important area of high-power technology. Dielectric failure data concerning electrical insulation play a basic role, but breakdown has been inadequately studied for the repetitive nanosecond-pulse conditions. This paper is concerned with the breakdown characteristics of tip–plane gas gaps under repetitive burst conditions at variant repetition rates (rep-rates) and diverse gap distances. The relationship among applied voltage, breakdown time lag, number of applied pulses to breakdown, repetitive pulse stress time, and rep-rates is presented. The experimental results presented show that breakdown polarity dependence is not distinct. The data also indicate that significant concentrations of excited particles and residual charges would be formed during the consecutive nanosecond pulses and would present a memory effect that affects the development of gas breakdown. In addition, the detachment of negative ions, cathode collision of positive ions, and deexcitation of metastable species can provide the source of avalanche-initiating electrons.
内容类型	期刊论文
源URL	[http://ir.iee.ac.cn/handle/311042/1523]
专题	电工研究所_强流脉冲技术研究组_强流脉冲技术研究组_期刊论文
推荐引用方式 GB/T 7714	Shao T. Repetitive nanosecond-pulse breakdown in tip-plane gaps of air[J]. IEEE TRANSACTIONS ON PLASMA SCIENCE,2006,34(5):1620.
APA	邵涛.(2006).Repetitive nanosecond-pulse breakdown in tip-plane gaps of air.IEEE TRANSACTIONS ON PLASMA SCIENCE,34(5),1620.
MLA	邵涛."Repetitive nanosecond-pulse breakdown in tip-plane gaps of air".IEEE TRANSACTIONS ON PLASMA SCIENCE 34.5(2006):1620.