Reducing the scenarios of network topology changes for adaptive coordination of overcurrent relays using hybrid GA–LP

RM Chabanloo, M Safari… - IET Generation …, 2018 - Wiley Online Library
In this study, using the concept of setting groups (SGs), an adaptive protection scheme is
proposed to increase the reliability of the system. Connection and disconnection of switches …

A novel constraint and non‐standard characteristics for optimal over‐current relays coordination to enhance microgrid protection scheme

N El‐Naily, SM Saad, T Hussein… - IET Generation …, 2019 - Wiley Online Library
Over the last few decades, the inverse over‐current protection scheme has been one of the
most common schemes utilised in protecting the distribution networks (DNs). Although over …

Advanced self-tuned pitch angle control based on fuzzy logic for grid connected variable-speed wind turbine system

A Elfergani, MAA Elsharif, RHA Hamd… - 2018 9th …, 2018 - ieeexplore.ieee.org
Recently, wind energy sources have been attracted considerable attention due to the lack of
sustainable energy resources and the environmental policy imposed worldwide. As the …

An Analytical Investigation Review of DG Impacts on the Relaying Performance in Distrbution Networks

NM Mansour, ES Oda, EE Omran… - … Middle East Power …, 2021 - ieeexplore.ieee.org
Installing distributed generators (DGs) to the distribution networks has strongly effects on the
selectivity of the conventional protection system. Miscoordination, improper operation, or …

On-line adaptive protection scheme to overcome operational variability of DG in smart grid via fuzzy logic and genetic algorithm

N El Naily, SM Saad, T Hussein… - 2018 9th …, 2018 - ieeexplore.ieee.org
Modern electricity networks nowadays can now operate in both directions to become a
matrix of exchanges between all grid sections, henceforth consumer communities can even …

The influence of grid-connected distributed generation on the power supply reliability of distribution network

H Niu, S Wang, N Pan, Z Peng… - Journal of Physics …, 2021 - iopscience.iop.org
This paper analyzes the typical distribution network structure and the operating
characteristics of distributed generation (DG). By analyzing the impact of grid-connected DG …

Applicability analysis of proactive recloser-fuse scheme for wind distributed generation into modern distribution network

J Wafi, SM Saad, N El Naily, K El-Arroudi… - 2018 9th …, 2018 - ieeexplore.ieee.org
Nowadays, the increased demand for electricity is driving power companies to expand the
capacity of electrical generating to utilize localized distributed generation (DG) based on …

An optimized proactive over-current protection scheme for modern distribution grids integrated with distributed generation units

SM Saad, N El Naily, J Wafi, T Hussein… - 2018 9th …, 2018 - ieeexplore.ieee.org
The purpose of protection systems is to detach the damaged sections in case of a specific
failure occurs in the network to ensure the continuity of electric supply. This can be done …

An intelligent protection scheme to mitigate the impact of integrating large share wind energy resources in a weak distribution network

NE Naily, SM Saad, Z Rajab… - Wind Engineering, 2017 - journals.sagepub.com
Although integration of wind distributed generation directly into the distribution level has
considerable advantages, increased penetration of wind distributed generation (renewable …

[PDF][PDF] Investigating The Effect of DG Infeed on The Effective Cover of Distance Protection Scheme in Mixed-MV Distribution Network.

SM Saad, N El Naily, FA Mohamed - International Journal of …, 2018 - researchgate.net
The environmental and economic features of renewable energy sources have made it
possible to be integrated as Distributed Generation (DG) units in distribution networks and to …