Theoretical investigation on barrier effect on point-plane air gap breakdown voltage based on streamers criterion

被引：11
|
作者：
Boubakeur, A
Mokhnache, L
Boukhtache, S
Feliachi, A
机构：
[1] Ecole Natl Polytech, Algiers, Algeria
[2] W Virginia Univ, Adv Power & Elect Res Ctr, Morgantown, WV 26506 USA
[3] Univ Batna, Inst Elect Engn, Batna, Algeria
来源：
IEE PROCEEDINGS-SCIENCE MEASUREMENT AND TECHNOLOGY | 2004年 / 151卷 / 03期
关键词：
D O I：
10.1049/ip-smt:20040155
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：
A model is developed for the computation of the electric field and potential in the presence of a space charge, which is determined after the knowledge of the efficient ionisation factor. The computation is performed in a point barrier-plane air gap under a positive voltage using finite elements. As a typical electrostatic application, the electric field distribution is computed in the presence of a space charge and a dielectric barrier in the air gap. The proposed model deals with the phase of electronic avalanches.
引用
收藏
页码：167 / 174
页数：8
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