High Voltage Switchgear Insulation Accident’s Analysis and Countermeasures

PAN Chang-ming; LIU Gang; XIONG Ju; DONG Quan; WANG Xiao-yang; YUAN Bin

doi:10.13296/j.1001-1609.hva.2011.07.017

您当前的位置：

首页 >

文章列表页 >

High Voltage Switchgear Insulation Accident’s Analysis and Countermeasures

更新时间：2025-04-26

- High Voltage Switchgear Insulation Accident’s Analysis and Countermeasures
- High VoltageApparatus Vol. 47, Issue 7, Pages: 90-93(2011)
- 作者机构：
  
  信阳供电公司变电检修部
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2011.07.017
  CLC： TM591
- Published：2011
- 稿件说明：
移动端阅览
[1]潘长明,刘刚,熊炬,董泉,王晓阳,袁斌.高压开关柜绝缘事故的分析及防范措施[J].高压电器,2011,47(07):90-93.

PAN Chang-ming, LIU Gang, XIONG Ju, et al. High Voltage Switchgear Insulation Accident’s Analysis and Countermeasures[J]. High voltageapparatus, 2011, 47(7): 90-93.
[1]潘长明,刘刚,熊炬,董泉,王晓阳,袁斌.高压开关柜绝缘事故的分析及防范措施[J].高压电器,2011,47(07):90-93. DOI： 10.13296/j.1001-1609.hva.2011.07.017.

PAN Chang-ming, LIU Gang, XIONG Ju, et al. High Voltage Switchgear Insulation Accident’s Analysis and Countermeasures[J]. High voltageapparatus, 2011, 47(7): 90-93. DOI： 10.13296/j.1001-1609.hva.2011.07.017.

摘要

高压开关柜是使用极广、数量最多的开关设备。由于在设计、制造、安装和运行环境、设备维护、线路通道方面存在着不同程度的问题

因而事故率比较高。在诸多性质的开关柜事故中

绝缘事故所占比例较高

造成的后果也很严重。特别是手车式开关柜

绝缘事故率更高

而且往往一台出现事故

殃及邻柜的现象更为突出。笔者对一起高压开关柜绝缘事故进行了研究

对现场故障实际情况及造成故障的可能性因素进行了分析

提出了相应的维护整改措施。实际运行表明

通过采取适当的处理措施后

现在设备运行稳定

再没有发生过跳闸事故。

Abstract

The high voltage switchgear is widely used and the greatest number in high voltage apparatus.Because there exist some problems in its design

manufacture

installation

operation environment

equipment maintenance

and the line channel etc.aspects

the accident rate is quite high.In many nature switchgear accidents

the insulation accident are in large proportion

and the caused consequence is also very serious.Specially handcart type switchgear

the insulation accident rate is much higher

moreover

the presents accident often brings fault to the neighbor cabinet’s phenomenon to be more prominent.The author studied a high voltage switchgear insulation accident

and analyzed the actual situation of on-site fault and the possobility factors of the failure

then proposed corresponding maintance measures.The actual opeartion shows that by taking appropriate measures

the switchgear operates stablely now

and doesn’t happen the tripping accidents again.

关键词

Keywords

references

Views

835

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Numerical Simulation of Condensation and Influencing Factors Analysis of 10 kV High Voltage Switchgear

Research on a Cascade Partial Discharge Locating Method for High Voltage Switchgear Cabinet

Generation of Non-Oscillating Steep Fronted Impulses for VFTO Tests of CIS

Surface Microstructure Features of CuCr Contacts After Conditioning

Dielectric Strength of SF6-He and SF6-Ne Mixtures

Related Author

SU Huifang

ZHAO Xiaomin

CHU Yuting

QIU Yu

WU Tian

LI Peng

ZHANG Hangwei

CUI Jiangjing

Related Institution

State Grid Hubei Yichang Power Supply Company

State Grid Shandong Rizhao Power Supply Company

College of Electrical Engineering & New Energy, China Three Gorges University

Hubei Provincial Engineering Technology Research Center for Power Transmission Line, China Three Gorges University

School of Electrical Engineering, Xi'an Jiaotong University

⁰