Study on Voltage-time Characteristic Coordination between Line Arrester and Insulator String

MA Chun-hua

您当前的位置：

首页 >

文章列表页 >

Study on Voltage-time Characteristic Coordination between Line Arrester and Insulator String

更新时间：2025-04-26

- Study on Voltage-time Characteristic Coordination between Line Arrester and Insulator String
- High VoltageApparatus Issue 1, Pages: 68-69+73(2007)
- 作者机构：
  
  中国电力投资集团巴公发电厂,山西,晋城,048002
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM862
- Published：2007
- 稿件说明：
移动端阅览
[1]马春华.线路避雷器和绝缘子串的伏秒特性配合问题研究[J].高压电器,2007(01):68-69+73.

MA Chun-hua. Study on Voltage-time Characteristic Coordination between Line Arrester and Insulator String[J]. High voltageapparatus, 2007, (1): 68-69+73.
[1]马春华.线路避雷器和绝缘子串的伏秒特性配合问题研究[J].高压电器,2007(01):68-69+73. DOI：

MA Chun-hua. Study on Voltage-time Characteristic Coordination between Line Arrester and Insulator String[J]. High voltageapparatus, 2007, (1): 68-69+73. DOI：

摘要

给出了金属氧化物避雷器（MOA）相对其它类型避雷器的优点

并就MOA与被保护的绝缘子串之间的配合应用原则进行了论述

分析计算了MOA与绝缘子串两者的伏秒特性。计算结果显示

当MOA与绝缘子串两者进行合理配合应用时

对线路设备保护的有效性超过了99.993%

从而得出在架空输电线路防雷保护中应用MOA以防止过电压效果显著

最后就合理确定MOA的主要技术参数提出了意见。

Abstract

This paper presents the advantages of metal oxide arrester comparing with other types arrester

and discusses the principle of coordination between MOA and protected insulator string.The result of analyzing the voltage-time characteristics of MOA and insulator string shows the effectiveness of protection by MOA is more than 99.993%.Then

the conclusion is reached that the effect of MOA preventing overvoltage is remarkable in overhead power transmission lines.Finally

primary technology parameters of MOA are suggested.

关键词

Keywords

references

Views

467

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

INFLUENCE OF DIFFERENT RATED VOLTAGE MOAS ON SWITCHING SURGES

DISCUSSION ABOUT THE STATISTIC CHARACTERISTICS OF CORONA CURRENT OF INSULATOR STRINGS

Numerical Processing Method Used in MOA Monitoring

Representation Method of Insulator Pollution Degree Based on Leakage Current Fundamental Resistive Component

Simulation and Test of Potential Distribution for 750 kV Insulator String

Related Author

SHI Wei

ZHANG Ying

HUANG Yan-yan

WEN Yuan-fang

LIU Chun

YIN Xiang-gen

NIE Yi-xiong

WEN Yuan-fang 2

Related Institution

西安交通大学电气工程学院陕西西安710049

Xi’an Jiaotong University

华中科技大学电气与电子工程学院湖北武汉430074

Huazhong University of Science and Technology

湖北武汉430074

⁰