Theoretic Calculation and Analysis of Arc Properties in SF<sub>6</sub> Gas Flow

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Theoretic Calculation and Analysis of Arc Properties in SF₆ Gas Flow

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- Theoretic Calculation and Analysis of Arc Properties in SF₆ Gas Flow
- High VoltageApparatus Issue 4, Pages: 15-21(1992)
- 作者机构：
  
  1.   西北工业大学
  2.   西安交通大学西安 710072
  3.   710049
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1992
- 稿件说明：
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[1]张交锁,王其平.SF_6气流中电弧特性的理论计算与分析[J].高压电器,1992(04):15-21.

Theoretic Calculation and Analysis of Arc Properties in SF₆ Gas Flow[J]. High voltageapparatus, 1992, (4): 15-21.
[1]张交锁,王其平.SF_6气流中电弧特性的理论计算与分析[J].高压电器,1992(04):15-21. DOI：

Theoretic Calculation and Analysis of Arc Properties in SF₆ Gas Flow[J]. High voltageapparatus, 1992, (4): 15-21. DOI：

摘要

利用喷口电弧的微分—积分模型对两种形状喷口中的电弧特性进行了理论计算和分析

揭示了喷口形状对电弧特性的重要影响

分析了SF

电弧在熄灭过程中的流场结构

提出了在SF

电弧零区存在着非局部热平衡现象的观点。

Abstract

Using the differential-integral arc model

the properties of SF6 arc in two kinds of nozzles are calculated and analysed. Some important effects of nozzle shape and Non-Local-Thermal-Equilibrium phenomenon on the arc properties arc presented and the structure of SF6 flow field in the nozzle is analysed too.

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刘亚芳

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Wang Jianhua

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Related Institution

西安高压电器研究所

Liverpool University

England

西安高压电器研究所

西安交通大学

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Theoretic Calculation and Analysis of Arc Properties in SF6 Gas Flow

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Theoretic Calculation and Analysis of Arc Properties in SF₆ Gas Flow