Communication-Free Protection Scheme With Improved Selectivity and Backup Reliability for Ring DC Networks

Communication-Free Protection Scheme With Improved Selectivity and Backup Reliability for Ring DC Networks

This paper proposes a novel protection method for low- and medium-voltage DC networks. It is an easy-to-implement, low-cost, and communication-free protection scheme, applicable in ring configurations. The relays in this method calculate the difference between the post-fault and pre-fault currents,...

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Bibliographic Details
Main Authors: Evangelos E. Pompodakis, Georgios I. Orfanoudakis, Theofilos A. Papadopoulos
Format: Article
Language:English
Published: IEEE 2025-01-01
Series:IEEE Access
Subjects:
DC networks
faults
protection system
selectivity
backup protection
ring networks
Online Access:https://ieeexplore.ieee.org/document/11048538/
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