The Flashover Characteristics of Spacers with Fixed Conducting Particles in SF<sub>6</sub> under Steep-front Impulse Stresses

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The Flashover Characteristics of Spacers with Fixed Conducting Particles in SF₆ under Steep-front Impulse Stresses

更新时间：2025-04-26

- The Flashover Characteristics of Spacers with Fixed Conducting Particles in SF₆ under Steep-front Impulse Stresses
- High VoltageApparatus Issue 4, Pages: 24-27+40(1996)
- 作者机构：
  
  1. 西安交通大学
  2. 西安交通大学 710049
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM591
- Published：1996
- 稿件说明：
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[1]张乔根,顾温国,邱毓昌.存在固定导电微粒时SF_6中绝缘界面在陡波下的闪络特性[J].高压电器,1996(04):24-27+40.

The Flashover Characteristics of Spacers with Fixed Conducting Particles in SF₆ under Steep-front Impulse Stresses[J]. High voltageapparatus, 1996, (4): 24-27+40.
[1]张乔根,顾温国,邱毓昌.存在固定导电微粒时SF_6中绝缘界面在陡波下的闪络特性[J].高压电器,1996(04):24-27+40. DOI：

The Flashover Characteristics of Spacers with Fixed Conducting Particles in SF₆ under Steep-front Impulse Stresses[J]. High voltageapparatus, 1996, (4): 24-27+40. DOI：

摘要

研究了SF

气体中绝缘子表面具有固定金属导电微粒时

在不同短波头冲击电压作用下的闪络特性

同时研究了电晕起始电压和SF

气压对闪络电压的影响。研究表明

极不均匀场中SF

绝缘固体介质表面在陡波作用下的闪络特性不同于气体间隙

其原因可能是位移电流的作用。

Abstract

This paper deals with the flashover characteristics of spacers with fixed conducting particles in SF6 stressed by steep - fronted impluses of different front times. The effect of the corona inception voltage and the gas pressure on the surface fla -shover voltage is also studied. The results show that the flashover behaviors along the surface of spacers in SF6 in highly non - uniform electric field are different from those of the gas gap

which may be due to the displacement current.

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Related Institution

710049

西安交通大学 710072

西北工业大学

西安高压电器研究所

汕头海洋聚苯树脂厂 710049

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The Flashover Characteristics of Spacers with Fixed Conducting Particles in SF6 under Steep-front Impulse Stresses

DOI：

摘要

Abstract

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references

The Flashover Characteristics of Spacers with Fixed Conducting Particles in SF₆ under Steep-front Impulse Stresses