Power Transformer Diagnosis Based on Dissolved Gases Analysis and Copula Function

Power Transformer Diagnosis Based on Dissolved Gases Analysis and Copula Function

The traditional DGA (Dissolved Gas Analysis) diagnosis method does not consider the dependence between fault characteristic gases and uses the relationship between gas ratio coding and fault type to make the decision. As a tool of the dependence mechanism between variables, a copula function can eff...

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Bibliographic Details
Main Authors: Xiaoqin Zhang, Hongbin Zhu, Bo Li, Ruihan Wu, Jun Jiang
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Energies
Subjects:
power transformer
DGA
copula function
Bayesian estimation
Online Access:https://www.mdpi.com/1996-1073/15/12/4192

Internet

https://www.mdpi.com/1996-1073/15/12/4192

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