Physico-chemical modeling of corona discharge in SF6

被引：1

作者：

Pontiga, F ^{[1
]}

Fernández-Rueda, A ^{[1
]}

Soria, C ^{[1
]}

Castellanos, A ^{[1
]}

机构：

[1] Univ Sevilla, EUAT, Dpto Fis Aplicada 2, Seville 41012, Spain

来源：

2003 ANNUAL REPORT CONFERENCE ON ELECTRICAL INSULATION AND DIELECTRIC PHENOMENA | 2003年

关键词：

D O I：

10.1109/CEIDP.2003.1254888

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：

Negative corona discharge in SF6 is simulated by using a model that combines both the physical and chemical aspects of the problem. The corona discharge is assumed to occur inside a wire-to-cylinder reactor filled with pure SF6 at atmospheric pressure and ambient temperature. The chemical model of the corona includes both elementary plasma processes and chemical reactions between molecules and radicals. As result of the simulation, the radial distribution of electrons, ions and neutral species are predicted as a function of the applied voltage and current intensity.

引用

页码：444 / 447

页数：4

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