This paper provides a comprehensive review of optimization techniques for coordinating
directional overcurrent relays in power systems. It covers a wide range of techniques …

The application of directional overcurrent relays (DOCRs) plays an important role in
protecting power systems and ensuring their safe, reliable, and efficient operation. However …

Disasters such as earthquakes, typhoons, floods and COVID-19 continue to threaten the
lives of people in all countries. In order to cover the basic needs of the victims, emergency …

The proper coordination of directional overcurrent relays (DOCRs) is crucial in electrical
power systems. The coordination of DOCRs in a multi-loop power system is expressed as an …

The hybridization of PSO for the Optimal Coordination of Directional Overcurrent Protection
Relays (DOPR) of the IEEE bus system proposes a new method for coordinating directional …

Microgrids have gathered a significant amount of attention within the past decade and
becoming an essential asset in the energy industry. The ability to integrate sustainable …

In the electrical power system, the coordination of directional overcurrent protection relays
(DOPR) plays a preeminent role in protecting the electrical power system with the help of …

The relative protective devices are cascaded in a proper sequence with a proper min/max
coordination time margin (CTM) to minimize the outage area of the network in case of fault …

Abstract Tunicate Swarm Algorithm (TSA) is a new bio-based optimization technique that
has proven not only to be able to compete with other methods but has also shown …

The protection relay is essential for ensuring stability and detecting faults in power systems.
This study presents the Jellyfish Search Optimization algorithm (JSO) as a method for …