Intelligent islanding detection framework for smart grids using wavelet scalograms and HOG feature fusion

Intelligent islanding detection framework for smart grids using wavelet scalograms and HOG feature fusion

Abstract Unintended islanding presents substantial operational and safety risks in modern electrical distribution networks, particularly as distributed generation (DG) sources increasingly match or nearly match local load requirements. Conventional islanding detection schemes (IDS) often fail under...

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Bibliographic Details
Main Authors: Kumaresh Pal, Kumari Namrata, Ashok Kumar Akella, Akshit Samadhiya, Ahmad Taher Azar, Mohamed Tounsi, Naglaa F. Soliman, Walid El-Shafai
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Scientific Reports
Subjects:
Islanding detection
Total harmonic distortion
Histogram of oriented gradient
Scalogram images
Continuous wavelet transform
Random forest classifier
Online Access:https://doi.org/10.1038/s41598-025-08391-7
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https://doi.org/10.1038/s41598-025-08391-7

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