A novel method for continuous periodic interference suppression in on-line PD monitoring of transformers

被引：0
|
作者：
Yang, Yongming [1 ,2 ]
Yu, Xinghuo [3 ]
Sun, Caixin [1 ,2 ]
Wang, Quandi [1 ,2 ]
机构：
[1] Chongqing Univ, Chongqing 400044, Peoples R China
[2] Minist Educ, Key Lab High Voltage Engn & Elect New Technol, Beijing, Peoples R China
[3] RMIT Univ, Melbourne, Vic 3001, Australia
来源：
IECON 2006 - 32ND ANNUAL CONFERENCE ON IEEE INDUSTRIAL ELECTRONICS, VOLS 1-11 | 2006年
关键词：
partial discharge; on line monitoring continuous periodic inteference; notch filters;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, the continuous periodic interferences in partial discharge (PD) on line monitoring and their characteristics, am analyzed An IIR notch filter for eliminating continuous periodic interferences in PD on line monitoring is first proposed, and a more efficient method of eliminating continuous periodic interferences is then developed. The experiment results are also given, which show flit the proposed method is effective fir rejecting continuous periodic interferences in PD on line monitoring For PD on line monitoring with higher sampling frequency, it is also demonstrated dig the data compression can be real-time realized Index Terms - Partial discharge, on line monitoring, continuous periodic intederence, notch filters.
引用
收藏
页码：464 / +
页数：2
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