Large-Volume Nanosecond Pulse Lasting Discharge

被引:2
|
作者
Li, Yiwen [1 ]
Zhao, X. H. [1 ]
Li, Y. H. [1 ]
Chen, F. [1 ]
Song, H. M. [2 ]
机构
[1] Air Force Engn Univ, Sci & Technol Plasma Dynam Lab, Xian 710038, Peoples R China
[2] Xi An Jiao Tong Univ, State Key Lab Elect Insulat & Power Equipment, Xian 710049, Peoples R China
基金
中国国家自然科学基金;
关键词
Atmospheric-pressure plasmas; discharges; plasma stability;
D O I
10.1109/TPS.2011.2160406
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
This paper presents images of large-volume nanosecond pulse lasting discharge under different air pressures, tube distances, and discharge voltages. The results show that it is difficult to generate large-volume discharge under low electric-field strength or high air pressure. The discharge turns into large-volume discharge only on specific conditions in experiment, not being homogeneous wholly, and changes easily to arc discharge. Analysis indicates that power supply of shorter rise time, shorter pulsewidth, and higher discharge voltage is needed to generate large-volume homogeneous plasma.
引用
收藏
页码:2598 / 2599
页数:2
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