Breakthrough approaches in multi-area load frequency control: enhancing reliability in modern power systems DOI
Zouhir Boumous, Samira Boumous, Tawfik Thelaidjia

et al.

South Florida Journal of Development, Journal Year: 2024, Volume and Issue: 5(11), P. e4662 - e4662

Published: Nov. 22, 2024

This study focuses on applying Model Predictive Control (MPC) for Multi-Area Load Frequency (LFC) to enhance the stability of interconnected power systems by regulating frequency deviations and tie-line exchanges. In a multi-area system, each region operates its own generators faces unique load demands, leading potential imbalances flow issues. MPC addresses these challenges predicting future system states, solving an optimization problem at time step, determining best control actions minimize while respecting constraints like generation limits. By anticipating disturbances, such as fluctuations or renewable energy variability, adjusts inputs more effectively than traditional methods Proportional-Integral (PI) controllers. The validates predictive model three-area electrical demonstrating MPC's capability improve response times, handle constraints, ensure reliable, efficient operation in modern grids, particularly sources increase.

Language: Английский

Virtual inertia and intelligent control assisted frequency regulation of time-delayed power system under DoS attacks DOI

Sneha V. Sah,

Vivek Prakash, Pawan Kumar Pathak

et al.

Chaos Solitons & Fractals, Journal Year: 2024, Volume and Issue: 188, P. 115578 - 115578

Published: Sept. 27, 2024

Language: Английский

Citations

12

Innovative design for enhancing transient stability with an ATFOPID controller in hybrid power systems DOI
Muhammad Majid Gulzar, Daud Sibtain, Muhammad Khalid

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 99, P. 113364 - 113364

Published: Aug. 24, 2024

Language: Английский

Citations

11

Load frequency stabilization of distinct hybrid conventional and renewable power systems incorporated with electrical vehicles and capacitive energy storage DOI Creative Commons
Amil Daraz, Hasan Alrajhi, Abdul Basit

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: April 24, 2024

Abstract Maintaining a power balance between generation and demand is generally acknowledged as being essential to maintaining system frequency within reasonable bounds. This especially important for linked renewable-based hybrid systems (HPS), where disruptions are more likely occur. paper suggests prominent modified “Fractional order-proportional-integral with double derivative (FOPIDD2) controller” an innovative HPS controller in order navigate these obstacles. The recommended control approach has been validated including wind, reheat thermal, solar, hydro generating, well capacitive energy storage electric vehicle. improved controller’s performance evaluated by comparing it regular FOPID, PID, PIDD2 controllers. Furthermore, the gains of newly structured FOPIDD2 optimized using intended algorithm terms squid game optimizer (SGO). compared benchmarks such grey wolf (GWO) jellyfish search optimization. By characteristics maximum undershoot/overshoot, steadying time, SGO-FOPIDD2 outperforms other techniques. suggested SGO was analyzed its ability withstand influence parameter uncertainties under various loading scenarios situations. Without any complicated design, results show that new can work steadily regulate appropriate coefficient.

Language: Английский

Citations

10

Interconnected Microgrids Load‐Frequency Control Using Stage‐by‐Stage Optimized TIDA+1 Error Signal Regulator DOI Creative Commons
Hossein Shayeghi, Alireza Rahnama, Nicu Bizon

et al.

Engineering Reports, Journal Year: 2025, Volume and Issue: 7(1)

Published: Jan. 1, 2025

ABSTRACT Load‐frequency control (LFC) is essential for maintaining system stability and ensuring high power quality in microgrids (MGs), particularly those heavily reliant on renewable energy sources (RES) operating independently of the main grid. This paper introduces a novel strategy aimed at improving LFC performance interconnected MGs by correcting error signal. The proposed controller, denoted as TIDA+1, combines tilt, integrator, derivative, acceleration operators parallel configuration to refine incoming controller parameters are optimized using modified particle swarm optimization (PSO) algorithm with nonlinear time‐varying coefficients (NTVAC). controller's effectiveness validated through four distinct scenarios, including sudden load variations, modeling uncertainties, fluctuations RES outputs, impact nonlinearities. Additionally, lab‐scale evaluation has been conducted further assess its practical applicability. Comparative results demonstrate that TIDA+1 outperforms traditional controllers such PID FOPID, especially under complex operational conditions. study highlights robust viable solution MGs, potential future scalability application larger systems.

Language: Английский

Citations

1

Chaos quasi-opposition crayfish based modified new controller designed for hybrid deregulated power environment considering cyber-attack DOI

Pranav Prakash Singh,

Ravi Shankar, S. N. Singh

et al.

Chaos Solitons & Fractals, Journal Year: 2024, Volume and Issue: 187, P. 115444 - 115444

Published: Aug. 31, 2024

Language: Английский

Citations

8

LFC of Single-Area Multisource Power Systems Employing SSA-Based TID Controller DOI

Rafeque Ahmad,

Ibraheem,

Yogendra Arya

et al.

Lecture notes in electrical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 331 - 345

Published: Jan. 1, 2025

Language: Английский

Citations

0

Advanced Active Disturbance Rejection Control for Enhancing Frequency Stability in Low-Inertia Power Grids linked with Virtual Inertia applications. DOI Creative Commons
Mohamed Khamies, Khairy Sayed, Omar Alrumayh

et al.

Heliyon, Journal Year: 2025, Volume and Issue: 11(4), P. e42556 - e42556

Published: Feb. 1, 2025

Frequency instability in microgrids (MGs) resulted from the use of Inverter-based generators which lack natural inertia. To overcome this difficulty, study presents a progressed virtual inertia controller (VIC) that is integrated with battery energy storage system and has both damping control loops. With mounting penetration renewable energy, an innovative approach influences Progressive VIC conjunction controlled plug-in electric vehicles (PEVs) obtainable. PEVs' capacity used to supply extra frequency regulation services, serving as dispersed resources lessen grid variations. The proposed employs Active Disturbance Rejection Controller (ADRC) uses Electric Eel Foraging Optimization (EEFO) technique for optimal parameter determination. A model using progressive was evaluated under numerous operating circumstances disturbances reflect variable load generation. outcomes validate ADRC outperforms traditional controllers such PID, FO-PID, TID, fuzzy PID maintaining stability. Also, enhanced PEVs improve MG's stability compared other methods considered. This offers viable remedy upcoming microgrid designs by improving lowering risk instability.

Language: Английский

Citations

0

Advanced Frequency Stabilization Framework for Multi-Area Renewable Energy Grids with EV Aggregator Support: A Multi-Stage Control Perspective DOI
Muhammad Shahzad, Muhammad Majid Gulzar, Salman Habib

et al.

Sustainable Computing Informatics and Systems, Journal Year: 2025, Volume and Issue: unknown, P. 101120 - 101120

Published: March 1, 2025

Language: Английский

Citations

0

An ISCHO based 2-degree-of-freedom double integral feedback controller for power system load frequency control DOI
Qingyi Zhang,

Kuansheng Zou,

Zhaojun Zhang

et al.

Research Square (Research Square), Journal Year: 2025, Volume and Issue: unknown

Published: May 12, 2025

Abstract Power system load frequency control is a key component in maintaining the stability of power system, but integration renewable energy sources poses additional challenges this balance. Due to intermittency and unsustainability energy, new controller, 2-degree-of-freedom double integral feedback controller (2DOF-PIDF-II), proposed effectively reduce errors caused by unsustainability. In addition, an improved Sinh Cosh optimizer (ISCHO) adjust parameters 2DOF-PIDF-II according characteristics excessive parameters. The performance based on ISCHO evaluated through two-area interconnected each area containing various conventional generation units renewables units. Furthermore, nonlinearities, uncertainties, fluctuations are considered designing controller. effectiveness verified comparing its with other techniques literature optimization algorithm.

Language: Английский

Citations

0

Optimum hybrid fractional order maximum power point tracker for thermoelectric generators DOI
Mokhtar Aly, Hegazy Rezk

Energy Reports, Journal Year: 2025, Volume and Issue: 13, P. 5486 - 5500

Published: May 12, 2025

Language: Английский

Citations

0