Enhanced Partial Discharge Signal Denoising Using Dispersion Entropy Optimized Variational Mode Decomposition

Enhanced Partial Discharge Signal Denoising Using Dispersion Entropy Optimized Variational Mode Decomposition

This paper presents a new approach for denoising Partial Discharge (PD) signals using a hybrid algorithm combining the adaptive decomposition technique with Entropy measures and Group-Sparse Total Variation (GSTV). Initially, the Empirical Mode Decomposition (EMD) technique is applied to decompose a...

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Bibliographic Details
Main Authors: Ragavesh Dhandapani, Imene Mitiche, Scott McMeekin, Venkateswara Sarma Mallela, Gordon Morison
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Entropy
Subjects:
dispersion entropy
group-sparse total variation
mutual information entropy
partial discharge denoising
variational mode decomposition
Online Access:https://www.mdpi.com/1099-4300/23/12/1567

Internet

https://www.mdpi.com/1099-4300/23/12/1567

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