Data Processing of On-line Mechanical Condition for Circuit Breaker

YAO Yue-e; ZHANG Ting; LIU Chun; LIU Quan-zhi; WANG Zhang-qi

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Data Processing of On-line Mechanical Condition for Circuit Breaker

更新时间：2025-04-26

- Data Processing of On-line Mechanical Condition for Circuit Breaker
- High VoltageApparatus Issue 2, Pages: 107-108+111(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： TM561
- Published：2004
- 稿件说明：
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[1]姚月娥,张挺,刘春,刘全志,王章启.断路器在线机械状态的信息处理[J].高压电器,2004(02):107-108+111.

YAO Yue-e, ZHANG Ting, LIU Chun, et al. Data Processing of On-line Mechanical Condition for Circuit Breaker[J]. High voltageapparatus, 2004, (2): 107-108+111.
[1]姚月娥,张挺,刘春,刘全志,王章启.断路器在线机械状态的信息处理[J].高压电器,2004(02):107-108+111. DOI：

YAO Yue-e, ZHANG Ting, LIU Chun, et al. Data Processing of On-line Mechanical Condition for Circuit Breaker[J]. High voltageapparatus, 2004, (2): 107-108+111. DOI：

摘要

介绍了一种断路器机械状态在线监测与诊断的方法。通过分析同步采集到的振动信号、线圈电流以及断路器的分、合信号

可提取其特征信息量（即指纹信息）

并据此对断路器的机械状态作出判断。

Abstract

This paper introduces a method that the mechanical condition of circuit breaker can be monitored and diagnosed on-line. The single chip micyoco（SCM） synchronously acquires the vibration signal

the winding’s current and the open/close signal of circuit breaker. Some features can be extracted from these signals

which are used to assess the mechanical condition of the circuit breaker.

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