变压器运行中有载分接开关切换时振动信号分析

陈亚明; 姜益民

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DOI:10.3969/j.issn.1006-4729.2016.03.009

上海电力大学学报:2016,32(3):247-251

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变压器运行中有载分接开关切换时振动信号分析

陈亚明¹, 姜益民²

(1.上海电力学院;2.国家电网华东分部)

Analysis of Vibration Signals of On-load Tap Changer Running at Contact Switch

CHEN Yaming¹, JIANG Yimin²

(1.Shanghai University of Electric Power, Shanghai 200090, China;2.East China Division of State Grid, Shanghai 201209, China)

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本文已被：浏览 1181次下载 761次
投稿时间：2016-03-03

中文摘要: 介绍了变压器运行中有载分接开关振动信号的分离提取方法,然后分析了几种方法的优劣,最后通过实验证明了小波分析方法提取有载分接开关振动信号的可行性.

中文关键词: 换流变压器有载分接开关振动小波分析

Abstract:The separation and extraction method of on-load tap-changer vibration signals in transformer operation is introduced,and the advantages and disadvantages of several methods are analyzed,and finally the feasibility of wavelet analysis to extract the on-load tap-vibration signals is proved by the entity experiment.

keywords: converter transformer on-load tap changer vibration wavelet analysis

文章编号：20160309 中图分类号： 文献标志码：

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作者	单位	E-mail
陈亚明	上海电力学院	1609634.com@163.com
姜益民	国家电网华东分部

Author Name	Affiliation	E-mail
CHEN Yaming	Shanghai University of Electric Power, Shanghai 200090, China	1609634.com@163.com
JIANG Yimin	East China Division of State Grid, Shanghai 201209, China

引用文本：
陈亚明,姜益民.变压器运行中有载分接开关切换时振动信号分析[J].上海电力大学学报,2016,32(3):247-251.
CHEN Yaming,JIANG Yimin.Analysis of Vibration Signals of On-load Tap Changer Running at Contact Switch[J].Journal of Shanghai University of Electric Power,2016,32(3):247-251.