基于多信号融合的高压断路器操作机构触头磨损识别分析
Analysis of Contact Wear Identification of High Voltage Circuit Breaker Operating Mechanism Based on Multi Signal Fusion
刘德胜 1张宗淼 1贺长虹 1罗进响 1陈泳舟1
作者信息
- 1. 珠海康晋电气股份有限公司,广东 519000
- 折叠
摘要
阐述高压断路器操作机构触头振动信号去噪策略,通过建立磨损信号频响函数矩阵,得到滚动窗口中的磨损信号模态振型特征,实现高压断路器操作机构触头磨损识别.实验结果表明识别的准确性.
Abstract
This paper describes the denoising strategy of contact vibration signals in high-voltage circuit breaker operating mechanisms,establishes a frequency response function matrix for wear signals,analyzes the modal vibration characteristics of wear signals in the rolling window,and realizes the identification of contact wear in high-voltage circuit breaker operating mechanisms.The experimental results indicate the accuracy of recognition.
关键词
多信号融合/识别方法/高压断路器/操作机构/触头磨损Key words
multi signal fusion/recognition method/high-voltage circuit breaker/operating mechanism/contact wear引用本文复制引用
出版年
2024
NETL
NSTL
万方数据