Statistics Analysis of Electric Field and Insulation Level of SF<sub>6</sub> High Voltage Equipment

WANG Fengzhi; DAN Bingxiong; FU Zhengcai

doi:10.13296/j.1001-1609.hva.2017.10.009

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Statistics Analysis of Electric Field and Insulation Level of SF₆ High Voltage Equipment

更新时间：2025-04-26

- Statistics Analysis of Electric Field and Insulation Level of SF₆ High Voltage Equipment
- High VoltageApparatus Vol. 53, Issue 10, Pages: 50-55(2017)
- 作者机构：
  
  1. 上海交通大学
  2. 上海西门子高压开关有限公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2017.10.009
  CLC： TM51
- Published：2017
- 稿件说明：
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[1]王凤智,淡炳雄,傅正财.SF_6高压设备电场均匀程度与绝缘水平的统计学分析[J].高压电器,2017,53(10):50-55.

WANG Fengzhi, DAN Bingxiong, FU Zhengcai. Statistics Analysis of Electric Field and Insulation Level of SF₆ High Voltage Equipment[J]. High voltageapparatus, 2017, 53(10): 50-55.
[1]王凤智,淡炳雄,傅正财.SF_6高压设备电场均匀程度与绝缘水平的统计学分析[J].高压电器,2017,53(10):50-55. DOI： 10.13296/j.1001-1609.hva.2017.10.009.

WANG Fengzhi, DAN Bingxiong, FU Zhengcai. Statistics Analysis of Electric Field and Insulation Level of SF₆ High Voltage Equipment[J]. High voltageapparatus, 2017, 53(10): 50-55. DOI： 10.13296/j.1001-1609.hva.2017.10.009.

摘要

广泛的应用于高压设备

其绝缘性能在稍不均匀电场中为空气的3倍

而在极不均匀电场中则接近空气的绝缘性能。因此如何合理设计电极形状

尽量避免极不均匀电场的存在

充分发挥SF

气体在绝缘方面的优良性能

在高压产品的设计中尤为重要。文中从基础电极形状设计入手

应用统计学的原理及方法

分析在高压设备中常见电极形状的设计和改进措施

结果表明:选择合理的设计及改进措施

可以有效地提高SF

高压设备绝缘水平。

Abstract

SF-6 is commonly used in high voltage equipment insulation in a slightly non-uniform electric field

its in sulation properties is 3 times of that of air

while in extremely non-uniform electric field

its insulation properties is close to that of air.Therefore

how to design electrode shape reasonably

avoid the existence of extremely non-uniform electric fields

and give full play to its excellent performance in SF

gas insulated

is particularly important in the design of high-voltage products.This paper starts from the base electrode shape design

analysis and common electrode shape in high voltage equipment design and improvement of measures

the results show that the reasonable design and improvement measures

can effectively i

mprove the insulation level of SF

high voltage equipment.

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Related Institution

Jiangsu Electrical Power Company Maintenance Branch

School of Electrical Engineering, Wuhan University

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College of Electrical Engineering, Shanghai University of Electric Power

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Statistics Analysis of Electric Field and Insulation Level of SF6 High Voltage Equipment

DOI：10.13296/j.1001-1609.hva.2017.10.009

摘要

Abstract

关键词

Keywords

references

Statistics Analysis of Electric Field and Insulation Level of SF₆ High Voltage Equipment