[HTML][HTML] New trends and future directions in load frequency control and flexible power system: A comprehensive review

IA Khan, H Mokhlis, NN Mansor, HA Illias… - Alexandria Engineering …, 2023 - Elsevier
In recent years, the conventional power system is becoming a hybrid power system with
increments in the interconnection of Renewable Energy (RE) sources, High Voltage Direct …

An improved gorilla troops optimizer for global optimization problems and feature selection

RR Mostafa, MA Gaheen, M Abd ElAziz… - Knowledge-Based …, 2023 - Elsevier
Abstract The Artificial Gorilla Groups Optimizer (GTO) is a novel metaheuristic algorithm that
takes its cues from the collective intelligence of wild gorilla troops. Although it has shown …

Application of genetic algorithm and terminal sliding surface to improve the effectiveness of the proportional–integral controller for the direct power control of the …

H Benbouhenni, I Colak, N Bizon - Engineering Applications of Artificial …, 2023 - Elsevier
The proportional–integral regulator is one of the most famous and widely used linear
controllers in the industrial field because of its easy adjustment of the results, simplicity, and …

A state of art review on the opportunities in automatic generation control of hybrid power system

R Verma, SK Gawre, NP Patidar… - Electric Power Systems …, 2024 - Elsevier
Load and generation must be balanced for the system to be stable, which implies frequency
deviation must be minimal. Whenever load perturbation takes place in the network …

Modified FOPID controller for frequency regulation of a hybrid interconnected system of conventional and renewable energy sources

A Daraz, SA Malik, A Basit, S Aslam, G Zhang - Fractal and Fractional, 2023 - mdpi.com
In this article, a fractional-order proportional-integral-differential (FOPID) controller and its
modified structure, called a MFOPID controller, are presented. To guarantee optimal system …

Optimized fractional order integral-tilt derivative controller for frequency regulation of interconnected diverse renewable energy resources

A Daraz, SA Malik, AT Azar, S Aslam, T Alkhalifah… - IEEE …, 2022 - ieeexplore.ieee.org
The interconnection of renewable energy systems, which are complex nonlinear systems,
often results in power fluctuations in the interconnection line and high system frequency due …

[HTML][HTML] Frequency regulation of hybrid multi-area power system using wild horse optimizer based new combined Fuzzy Fractional-Order PI and TID controllers

M Ali, H Kotb, MK AboRas, HN Abbasy - Alexandria Engineering Journal, 2022 - Elsevier
The increasing penetration of renewable energy sources (RES) into modern power systems
may reflect the problem of frequency stabilization. Therefore, this paper proposes a new …

[HTML][HTML] A novel cascade-loop controller for load frequency control of isolated microgrid via dandelion optimizer

AE Khalil, TA Boghdady, MH Alham… - Ain Shams Engineering …, 2024 - Elsevier
In fast-growing isolated microgrids (IMGs), load frequency control (LFC) ensures optimal
power quality for end users. Stochastic grids, notably with renewable energy resources …

Fuel-cell parameter estimation based on improved gorilla troops technique

A Shaheen, R El-Sehiemy, A El-Fergany, A Ginidi - Scientific Reports, 2023 - nature.com
The parameter extraction of the proton exchange membrane fuel cells (PEMFCs) is an active
study area over the past few years to achieve accurate current/voltage (I/V) curves. This work …

Robust Control of Frequency Variations for a Multi-Area Power System in Smart Grid Using a Newly Wild Horse Optimized Combination of PIDD2 and PD Controllers

M Khudhair, M Ragab, KM AboRas, NH Abbasy - Sustainability, 2022 - mdpi.com
This paper proposes a new combined controller, the proportional integral derivative-second
derivative with a proportional derivative (PIDD2-PD), to improve the frequency response of a …