Optimization techniques for directional overcurrent relay coordination: A comprehensive review

T Foqha, S Alsadi, O Omari, SS Refaat - IEEE Access, 2023 - ieeexplore.ieee.org
This paper provides a comprehensive review of optimization techniques for coordinating
directional overcurrent relays in power systems. It covers a wide range of techniques …

Protective relaying coordination in power systems comprising renewable sources: challenges and future insights

AM Agwa, AA El-Fergany - Sustainability, 2023 - mdpi.com
This article provides a comprehensive review of optimal relay coordination (ORC) in
distribution networks (DNs) that include distributed generators (DGs). The integration of DGs …

Chaotic binary group search optimizer for feature selection

L Abualigah, A Diabat - Expert Systems with Applications, 2022 - Elsevier
Feature selection (FS) is recognized as one of the majority public and challenging problems
in the Machine Learning domain. FS can be examined as an optimization problem that …

Optimal coordination of directional overcurrent relays using a modified electromagnetic field optimization algorithm

H Bouchekara, M Zellagui, MA Abido - Applied Soft Computing, 2017 - Elsevier
The optimal coordination of Directional Overcurrent Relays (DOCRs) is of paramount
importance for power systems protection. The optimization model of this problem is non …

Improved firefly algorithm for the optimal coordination of directional overcurrent relays

T Khurshaid, A Wadood, SG Farkoush, CH Kim… - IEEE …, 2019 - ieeexplore.ieee.org
In an electrical power network linear and non-linear models are used for directional
overcurrent relay (DOCR) coordination issue by applying different heuristic techniques …

Optimal coordination of directional overcurrent relays in power systems using symbiotic organism search optimisation technique

D Saha, A Datta, P Das - IET Generation, Transmission & …, 2016 - Wiley Online Library
The modern power system networks are very complex and often consist of multiloop
structures with increased penetration of renewable energy sources‐based distributed …

[HTML][HTML] Optimal coordination of directional overcurrent relay based on combination of Firefly Algorithm and Linear Programming

SP Ramli, H Mokhlis, WR Wong, MA Muhammad… - Ain Shams Engineering …, 2022 - Elsevier
Optimal coordination and settings of directional overcurrent relays (DOCRs) are crucial task
to ensure reliable and effective protection in power system networks. The settings of DOCRs …

Hybrid whale optimization algorithm and grey wolf optimizer algorithm for optimal coordination of direction overcurrent relays

A Korashy, S Kamel, F Jurado… - … Power Components and …, 2019 - Taylor & Francis
In this article, a new hybrid metaheuristic optimization algorithm is proposed to solve the
coordination problem of directional overcurrent relays (DOCRs). The proposed algorithm is …

An improved optimal solution for the directional overcurrent relays coordination using hybridized whale optimization algorithm in complex power systems

T Khurshaid, A Wadood, SG Farkoush, J Yu… - IEEE …, 2019 - ieeexplore.ieee.org
The directional overcurrent relays (DOCRs) coordination is a useful tool in guaranteeing the
safe protection of the power system by the proper coordination of primary and backup …

Optimal coordination of standard and non-standard direction overcurrent relays using an improved moth-flame optimization

A Korashy, S Kamel, T Alquthami, F Jurado - IEEE Access, 2020 - ieeexplore.ieee.org
In this paper, an efficient optimization technique, called improved moth-flame optimization
(IMFO) is proposed to improve the performance of conventional Moth-flame optimization …