Using SF6 Decomposed Component Analysis for the Diagnosis of Partial Discharge Severity Initiated by Free Metal Particle Defect

Using SF6 Decomposed Component Analysis for the Diagnosis of Partial Discharge Severity Initiated by Free Metal Particle Defect

The decomposition characteristics of a SF6 gas-insulated medium were used to diagnose the partial discharge (PD) severity in DC gas-insulated equipment (DC-GIE). First, the PD characteristics of the whole process were studied from the initial PD to the breakdown initiated by a free metal particle de...

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Bibliographic Details
Main Authors: Ju Tang, Xu Yang, Dong Yang, Qiang Yao, Yulong Miao, Chaohai Zhang, Fuping Zeng
Format: Article
Language:English
Published: MDPI AG 2017-08-01
Series:Energies
Subjects:
SF6
partial discharge severity
DC gas-insulated equipment
feature selection
back propagation neural network
support vector machine
decomposed component analysis
Online Access:https://www.mdpi.com/1996-1073/10/8/1119

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https://www.mdpi.com/1996-1073/10/8/1119

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