A comprehensive evaluation method for moisture and aging state of oil-immersed paper bushings based on dielectric modulus and K-nearest neighbor algorithm

A comprehensive evaluation method for moisture and aging state of oil-immersed paper bushings based on dielectric modulus and K-nearest neighbor algorithm

The insulation performance of oil-immersed paper bushings is prone to deteriorate, primarily due to moisture intrusion and thermal aging. The frequency domain spectroscopy (FDS) method is commonly employed to assess the insulation condition of the bushing. However, identifying and extracting relaxat...

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Bibliographic Details
Main Authors: Zhengping Liang, Yongbin Sun, Hao Cheng, Na Zhang, Bo Li, Yang Liu, Yan Fang, Yiyi Zhang
Format: Article
Language:English
Published: Frontiers Media S.A. 2024-01-01
Series:Frontiers in Energy Research
Subjects:
aging state
dielectric modulus
frequency domain spectroscopy (FDS)
K-nearest neighbor algorithm
moisture content
Online Access:https://www.frontiersin.org/articles/10.3389/fenrg.2023.1348433/full

Internet

https://www.frontiersin.org/articles/10.3389/fenrg.2023.1348433/full

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