Advanced Sliding Mode Design for Optimal Automatic Generation Control in Multi-Area Multi-Source Power System Considering HVDC Link DOI Open Access
Dao Huy Tuan, Anh Tran, Van Van Huynh

и другие.

Processes, Год журнала: 2024, Номер 12(11), С. 2426 - 2426

Опубликована: Ноя. 4, 2024

The multi-area multi-source power system (MAMSPS), which uses a variety of sources including gas, hydro, thermal, and renewable energy, has recently been implemented to balance the growing demand for electricity overall capacity generation. In this paper, an integral sliding mode control with single-phase technique (ISMCSP) is applied two areas, each area gas–wind–thermal systems HVDC system. Firstly, two-area (TAGWTPSH) first model in scheme consider parameter uncertainties MAMSPS. Secondly, design law introduced alleviate chattering oscillation problems. Then, stability ensured by Lyapunov theory based on new LMIs technique. Thirdly, ISMCSP’s effectiveness MAMSPS also assessed under random load patterns variations regarding settling time over-/undershoot. ISMCSP was created alter fundamental control, therefore suggested approach performs better than published approaches. This demonstrated frequency overshoot deviation value deviations: 0.7 × 10−3 2.8 TAGWTPSH ISMCSP. last case, changes from −0.4 +0.5 p. u, proposed method still stabilizes areas meeting standard requirements AGC.

Язык: Английский

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

и другие.

Scientific Reports, Год журнала: 2024, Номер 14(1)

Опубликована: Апрель 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.

Язык: Английский

Процитировано

12

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

и другие.

Journal of Energy Storage, Год журнала: 2024, Номер 99, С. 113364 - 113364

Опубликована: Авг. 24, 2024

Язык: Английский

Процитировано

12

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

и другие.

Chaos Solitons & Fractals, Год журнала: 2024, Номер 188, С. 115578 - 115578

Опубликована: Сен. 27, 2024

Язык: Английский

Процитировано

12

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

и другие.

Chaos Solitons & Fractals, Год журнала: 2024, Номер 187, С. 115444 - 115444

Опубликована: Авг. 31, 2024

Язык: Английский

Процитировано

8

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

и другие.

Engineering Reports, Год журнала: 2025, Номер 7(1)

Опубликована: Янв. 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.

Язык: Английский

Процитировано

1

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

и другие.

Sustainable Computing Informatics and Systems, Год журнала: 2025, Номер unknown, С. 101120 - 101120

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

1

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

Rafeque Ahmad,

Ibraheem,

Yogendra Arya

и другие.

Lecture notes in electrical engineering, Год журнала: 2025, Номер unknown, С. 331 - 345

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

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

и другие.

Heliyon, Год журнала: 2025, Номер 11(4), С. e42556 - e42556

Опубликована: Фев. 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.

Язык: Английский

Процитировано

0

Modified TIλ-PDμN controller and Capacitive Energy Storage to boost the reliability of grids involving renewables DOI

Mohamed Ahmed,

Ahmed M. Kassem,

Fatma Ahmed

и другие.

Journal of Energy Storage, Год журнала: 2025, Номер 117, С. 116142 - 116142

Опубликована: Март 14, 2025

Язык: Английский

Процитировано

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

и другие.

Research Square (Research Square), Год журнала: 2025, Номер unknown

Опубликована: Май 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.

Язык: Английский

Процитировано

0