Review on Diagnostic Techniques for Electrical Endurance of Switchgear Contact

DI Mei-hua; LI Zhen-biao; WU Xi-xiu

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Review on Diagnostic Techniques for Electrical Endurance of Switchgear Contact

更新时间：2025-04-26

- Review on Diagnostic Techniques for Electrical Endurance of Switchgear Contact
- High VoltageApparatus Issue 3, Pages: 201-204(2004)
- 作者机构：
  
  1. 华中科技大学电气与电子工程学院
  2. 华中科技大学电气与电子工程学院湖北武汉430074
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM503
- Published：2004
- 稿件说明：
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[1]狄美华,李震彪,吴细秀.开关电器触头电寿命诊断方法综述[J].高压电器,2004(03):201-204.

DI Mei-hua, LI Zhen-biao, WU Xi-xiu. Review on Diagnostic Techniques for Electrical Endurance of Switchgear Contact[J]. High voltageapparatus, 2004, (3): 201-204.
[1]狄美华,李震彪,吴细秀.开关电器触头电寿命诊断方法综述[J].高压电器,2004(03):201-204. DOI：

DI Mei-hua, LI Zhen-biao, WU Xi-xiu. Review on Diagnostic Techniques for Electrical Endurance of Switchgear Contact[J]. High voltageapparatus, 2004, (3): 201-204. DOI：

摘要

介绍了目前用于开关电器触头电寿命诊断的多种方法

着重分析比较了几种常用方法的原理

总结了各自的优缺点及适用范围

并展望了电器设备电寿命诊断技术的发展趋势。

Abstract

In this paper several diagnostic techniques for electrical endurance of switchgear contact are presented. The principles

superiorities

shortcomings and validity of some frequently used techniques are discussed and analyzed. Comparing with these methods

a new method of assessing contact life is recommended

which is based on the techniques of signal processing and condition assessment.

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