Discrete-wavelet-based scheme for protection coordination of hybrid AC/DC distribution networks

This paper proposes a fast protection scheme of a hybrid AC/DC distribution network based on features extraction of the decomposed signals. The signal decomposition is achieved using discrete wavelets transform (DWT). The proposed scheme offers three main functions, fast fault detection for both net...

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Bibliographic Details

Published in:	Alexandria Engineering Journal
Main Authors:	Hossam A. Abd el-Ghany, Mohammed I. Elmezain, Essam M. Rashad, Eman S. Ahmed
Format:	Article
Language:	English
Published:	Elsevier 2024-03-01
Subjects:	Protection coordination AC microgrid DC microgrid Hybrid distribution network Fault detection Fault classification
Online Access:	http://www.sciencedirect.com/science/article/pii/S1110016824000826