Study on Condition Detection for the Varistor Based on the Response to Combination Wave

KOU Xiao-kuo; LI Mei; SUN Hong-wei; YUAN Jian-hua; LI Yan-ming

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Study on Condition Detection for the Varistor Based on the Response to Combination Wave

更新时间：2025-04-26

- Study on Condition Detection for the Varistor Based on the Response to Combination Wave
- High VoltageApparatus Issue 2, Pages: 91-93+97(2004)
- 作者机构：
  
  1. 西安交通大学电气工程学院
  2. 西安交通大学电气工程学院陕西西安710049
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN37
- Published：2004
- 稿件说明：
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[1]寇晓■,李梅,孙宏伟,袁健华,李彦明.基于复合波响应的压敏电阻状态检测研究[J].高压电器,2004(02):91-93+97.

KOU Xiao-kuo, LI Mei, SUN Hong-wei, et al. Study on Condition Detection for the Varistor Based on the Response to Combination Wave[J]. High voltageapparatus, 2004, (2): 91-93+97.
[1]寇晓■,李梅,孙宏伟,袁健华,李彦明.基于复合波响应的压敏电阻状态检测研究[J].高压电器,2004(02):91-93+97. DOI：

KOU Xiao-kuo, LI Mei, SUN Hong-wei, et al. Study on Condition Detection for the Varistor Based on the Response to Combination Wave[J]. High voltageapparatus, 2004, (2): 91-93+97. DOI：

摘要

为了维护低压电源系统及信息系统的可靠运行

需要对用于电涌防护的压敏电阻进行及时有效的状态检测。笔者对不同故障状态的压敏电阻的复合波响应进行了试验研究

结果表明

不同故障状态的压敏电阻由于伏安特性的差异将呈现不同的复合波响应特征

利用其响应特征可以判别压敏电阻是否存在故障及具体故障类型。

Abstract

In order to maintain operational reliability of low-voltage supply system and information system

it is very important to detect the varistor’s condition timely and effectively. In this paper

several types of failure modes of varistor are concerned. According to the research of varistor’s response to combination wave

it shows that the responses vary with the varistor’s failure modes because of the difference in V-A characteristic. Based on the response

the kind of failure modes of varistor could be determined.

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Related Author

LI Jun-hao1

LIANG Gang-yan2

LU Jun-yong3

LI Yan-ming1

REN Wen-zhu3

ZHANG Jinbo

ZHANG Zhaowei

WU Jianwen

Related Institution

Beijing Institute of Nuclear Engineering

Xi’an High Voltage Apparatus Research Institute

西安高压电器研究所陕西西安710049

北京100840

陕西西安710077

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