On-line Partial Discharge Monitoring using MATLAB interface with DSO

被引：0

作者：

Ray, Partha ^{[1
]}

Maitra, A. K. ^{[2
]}

Basuray, Arijit ^{[3
]}

机构：

[1] JIS Coll Engn, Dept Elect Engn, Kalyani, W Bengal, India

[2] BESU, Dept Elect Engn, Sibpur, India

[3] Neo Tele Tronix Pvt Ltd NTPL, Kolkata, India

来源：

2013 IEEE 1ST INTERNATIONAL CONFERENCE ON CONDITION ASSESSMENT TECHNIQUES IN ELECTRICAL SYSTEMS (CATCON) | 2013年

关键词：

Partial discharge monitoring; optimum wavelet selection; de-noising; wavelet transform;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper an approach based on wavelet transform to access the on line Partial Discharge (PD) signal using MATLAB interface with Digital Storage Oscilloscope (DSO) is proposed. The noisy signal is collected and fed to computer through DSO to de-noise this using wavelet threshold technique by selecting the optimal wavelet base. From the results it shows that the de-noising performance is satisfactory, even though the sampling rate of DSO is less, which is the main advantage of this method.

引用

页码：382 / 384

页数：3

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