标题:Vibration Signal Processing Method of GIS Equipment Based on Wavelet Analysis and Spectrum Analysis
作者:Wang, Xiaoyi; Wang, Peijin; Li, Qingquan; Wang, Hongwei; Xia, Miao; Wang, Renjie
通讯作者:Wang, XY
作者机构:[Wang, Xiaoyi; Wang, Peijin; Li, Qingquan] Shandong Univ, Coll Elect Engn, Jinan, Shandong, Peoples R China.; [Wang, Hongwei; Xia, Miao; Wang, Renji 更多
会议名称:IEEE 3rd Information Technology, Networking, Electronic and Automation Control Conference (ITNEC)
会议日期:MAR 15-17, 2019
来源:PROCEEDINGS OF 2019 IEEE 3RD INFORMATION TECHNOLOGY, NETWORKING, ELECTRONIC AND AUTOMATION CONTROL CONFERENCE (ITNEC 2019)
出版年:2019
页码:1215-1219
DOI:10.1109/ITNEC.2019.8729207
关键词:110kV GIS equipment; vibration signal; signal processing; wavelet; analysis; spectrum analysis
摘要:The mechanical fault of GIS equipment is the main cause of abnormal vibration of GIS equipment. Therefore, it is necessary to detect and diagnose the mechanical fault of GIS equipment. The vibration amplitude of GIS equipment under normal circumstances is mainly concentrated at 100 Hz. When the vibration is abnormal, a large amplitude will appear at other frequencies. In this paper, the vibration detection experiment is carried out for the vibration of the 110kV GIS equipment under normal and abnormal conditions, and the vibration signal is analyzed and processed by wavelet analysis and spectrum analysis. The obtained results are consistent with the on-site detection, thus verifying the applicability of the signal processing method in judging faults such as abnormal vibration of GIS equipment.
收录类别:CPCI-S;EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85067892210&doi=10.1109%2fITNEC.2019.8729207&partnerID=40&md5=b08f2a99d3c80d92c8ed40816992f023
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