A Novel Partial Discharge Ultra-High Frequency Signal De-Noising Method Based on a Single-Channel Blind Source Separation Algorithm

A Novel Partial Discharge Ultra-High Frequency Signal De-Noising Method Based on a Single-Channel Blind Source Separation Algorithm

To effectively de-noise the Gaussian white noise and periodic narrow-band interference in the background noise of partial discharge ultra-high frequency (PD UHF) signals in field tests, a novel de-noising method, based on a single-channel blind source separation algorithm, is proposed. Compared with...

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Bibliographic Details
Main Authors: Liangliang Wei, Yushun Liu, Dengfeng Cheng, Pengfei Li, Zhifeng Shi, Nan Huang, Hongtao Ai, Tianan Zhu
Format: Article
Language:English
Published: MDPI AG 2018-02-01
Series:Energies
Subjects:
partial discharge
blind source separation
de-noising performance
multi-channel signal
l1-norm minimization method
Online Access:http://www.mdpi.com/1996-1073/11/3/509

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http://www.mdpi.com/1996-1073/11/3/509

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