Raman spectrum feature extraction and diagnosis of oil–paper insulation ageing based on kernel principal component analysis

Abstract Raman spectroscopy, with its specific ability to generate a unique fingerprint‐like spectrum of certain substances, has attracted much attention in diagnosing the ageing degree of oil–paper insulation. In this study, the feature extraction and ageing diagnosis methods of oil–paper insulatio...

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Bibliographic Details
Main Authors: Dingkun Yang, Chen Weigen, Shi Haiyang, Wan Fu, Zhou Yongkuo
Format: Article
Language:English
Published: Wiley 2021-02-01
Series:High Voltage
Online Access:https://doi.org/10.1049/hve.2019.0370

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