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Load–Frequency Control of a Restructured Multi-Area Power System with DFIG-Based Wind Integration Using Coordinated AVR–PSS–FACTS and Optimized PID Controllers | ||
| Journal of Operation and Automation in Power Engineering | ||
| دوره 13، Special Issue، 2025 | ||
| نوع مقاله: Research paper | ||
| شناسه دیجیتال (DOI): 10.22098/joape.2025.18913.2466 | ||
| نویسندگان | ||
| Isayev Fakhriddin* 1؛ Olim Tursunov2؛ Khamidova Suluv Yangiboevna3؛ Mirzokhid Ernazarov4؛ Otabek Mirzaev5؛ Fakhriddin Khurramovich Karimov6؛ Khudoyarov Anvar Nazirjonovich7 | ||
| 11Scientific Research Center "Scientific Foundations and Problems of the Development of the Economy of Uzbekistan" under Tashkent State University of Economics, Tashkent, Uzbekistan. | ||
| 2Alfraganus University. House 2a, Yuqori Qoraqamish street, Tashkent,100190, Uzbekistan. | ||
| 33Termiz State University of Engineering and Agrotechnologies, Termez , Uzbekistan | ||
| 4Termez University of Economics and Service, Termez, Uzbekistan | ||
| 5Urgench State University named after Abu Rayhan Biruni, Urgench, Uzbekistan; | ||
| 6Tashkent State University of Economics, Tashkent, Uzbekistan. | ||
| 7Andijan Institute of Agriculture and Agrotechnologies, Andijan, Uzbekistan | ||
| چکیده | ||
| This study investigates load–frequency control (LFC) in a restructured multi‑area power system with significant renewable energy integration, where increased stochasticity and reduced inertia intensify frequency deviations. A coordinated control strategy combining automatic voltage regulator (AVR), power system stabilizer (PSS), thyristor‑controlled phase shifter (TCPS), and optimized PID controllers is proposed to improve dynamic performance under competitive market conditions. Metaheuristic optimization techniques are employed to tune controller parameters for robustness across operating scenarios, including high renewable penetration and contractual power transactions. Simulation results demonstrate that the coordinated scheme substantially reduces overshoot, settling time, and frequency oscillations compared with conventional control approaches. The findings confirm that integrating auxiliary damping devices with optimized LFC significantly enhances frequency stability and resilience in modern deregulated power systems. | ||
| کلیدواژهها | ||
| Restructured power system؛ doubly-fed induction generator؛ optimization algorithms؛ particle swarm optimization؛ imperialist competitive algorithm | ||
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آمار تعداد مشاهده مقاله: 46 |
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