Corona discharges in high pressure air

被引：17
|
作者：
Haidara, M
Denat, A
Atten, P
机构：
[1] Lab. d'Electrostat. de Mat. Dielec., CNRS, Joseph Fourier University, 38042 Grenoble, 25, av. des Martyrs
来源：
JOURNAL OF ELECTROSTATICS | 1997年 / 40-1卷
关键词：
D O I：
10.1016/S0304-3886(97)00015-6
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The purpose of the present work was to investigate in a point-plane electrode assembly the processes of corona discharge in air as a function of gas pressure (P < 10 MPa) and point radius (1-20 mu m). We produce results obtained by using fast techniques of electrical and optical phenomena recording. An analysis of the results is done on the basis of Townsend criterion for a self-sustaining discharge and of a formal analysis of the current pulse regime. The evolution of the discharge parameters as a function of density is given and discussed.
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页码：61 / 66
页数：6
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