Simulation of positive point streamer propagation in SF6 and its transient products

被引：0
|
作者：
Ren, Ming [1 ]
Dong, Ming [1 ]
Qiu, Ai-Ci [1 ,2 ]
Qiu, Ai-Ci [1 ,2 ]
机构：
[1] Xi An Jiao Tong Univ, EEC, State Key Lab Elect Insulat Power Equipment, Xian 710049, ShaanXi, Peoples R China
[2] Northwestren Inst Nucl Technol China, Xian, Shaanxi, Peoples R China
来源：
PROCEEDINGS OF 2012 IEEE INTERNATIONAL CONFERENCE ON CONDITION MONITORING AND DIAGNOSIS (IEEE CMD 2012) | 2012年
关键词：
SF6; positive streamer; numerical simulation; decomposed products of SF6; DISCHARGE; CORONA;
D O I：
暂无
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 series of cross section data of electron interactions with SF6 has been used to calculate the positive point corona streamer in SF6 by using CMP. The calculated external current during single discharge ion has been divided into three stages of development to reveal the formation and propagation of streamer through the relationships of time and position of detailed electron and ion densities and electric field by simulation. In addition, 1-D and 2-D distribution of some detailed transient and intermediate products during corona are obtained and discussed.
引用
收藏
页码：189 / 192
页数：4
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