大气压脉冲气体放电与等离子体应用  

Atmospheric-pressure Pulsed Gas Discharge and Pulsed Plasma Application

作　　者：邵涛[1,2] 章程[1,2] 王瑞雪[1,2] 严萍[1,2] 任成燕[1,2] 

机构地区：[1]中国科学院电工研究所,北京100190 [2]中国科学院电力电子与电气驱动重点实验室,北京100190

出　　处：《高电压技术》2016年第3期685-705,共21页High Voltage Engineering

基　　金：国家自然科学基金(51222701;11575194;51477164)~~

摘　　要：脉冲放电等离子体及其应用是脉冲功率技术民用领域极具前景的发展方向之一。为了推动脉冲放电等离子体理论与应用技术的研究和发展,综述了近年来纳秒脉冲气体放电机理与典型脉冲等离子体特性和应用的研究进展。介绍了基于高能电子逃逸击穿的机理假说及相关测量技术的研究进展。分析了直接驱动型脉冲放电、脉冲介质阻挡放电和脉冲等离子体射流三种典型脉冲放电形式的国内外研究现状。以材料表面改性、主动流动控制、点火助燃和甲烷转化为代表介绍了脉冲等离子体应用研究进展。最后结合脉冲放电等离子体研究现状的分析,展望了大气压脉冲气体放电与放电等离子体应用的发展趋势。Pulsed discharge plasma and its application is one of the promising directions in civilian areas of pulsed power technology. In order to promote the research and development of the theory and application technology for pulsed discharge plasma, we have reviewed recent progress in the mechanism of nanosecond-pulse gas discharge and the characteristics and applications of typical pulsed plasma. Firstly, progress in mechanism of nanosecond-pulse discharge based on runaway electrons and measurement technology of runaway electrons is introduced. Then, research on characteristics of three typical discharges, including direct-driven pulsed discharge, pulsed dielectric barrier discharge, and pulsed plasma jet, is reviewed. Furthermore, typical plasma applications of surface modification, active flow control, ignition and combustion, and methane conversion are presented. Finally, the development trend on nanosecond-pulse gas discharge and pulsed plasma application are proposed based on the analysis of research status of pulsed discharge plasma.

关 键 词：纳秒脉冲 气体放电 脉冲等离子体 逃逸电子 放电特性 等离子体应用 

分 类 号：O531[理学—等离子体物理]