Damage Assessment of Porcelain Insulators through Principal Component Analysis Associated with Frequency Response Signals

Damage Assessment of Porcelain Insulators through Principal Component Analysis Associated with Frequency Response Signals

More than 55% of porcelain insulators installed throughout Korea have exceeded their service life. Hence, utilities are extremely interested in determining the robustness of insulators in their systems. In this study, the identification of the peak ranges in the main natural modes by frequency respo...

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Bibliographic Details
Main Authors: In Hyuk Choi, Ju Am Son, Ja Bin Koo, Young Geun Yoon, Tae Keun Oh
Format: Article
Language:English
Published: MDPI AG 2019-08-01
Series:Applied Sciences
Subjects:
porcelain insulator
frequency response analysis
feature extraction
principal component analysis
damage detection
defect classification
Online Access:https://www.mdpi.com/2076-3417/9/15/3150

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