Gul, Kübra NurŞönmez, Şahin InAyasun, Saffet2025-10-242025-10-2420249798331518035https://doi.rog/10.1109/ELECO64362.2024.10847097https://hdl.handle.net/20.500.12899/31342024 Electrical, Electronics and Biomedical Engineering Conference at 15th National Conference on Electrical and Electronics Engineering, ELECO 2024 -- -- Bursa -- 206315This paper presents the stability regions of the time-delayed load frequency control (LFC) system enhanced by dynamic participation of wind turbine (WT). Although the integration of WT into LFC enhances the dynamic stability of the system, the complexities of the system increase. Therefore, it is crucial to determine the stability regions and boundaries of the Proportional-Integral (PI) controller in the parameter space for the LFC system including WT dynamics. In this study, the stability regions of the system in the controller parameter space are determined using the stability boundary locus method. The obtained stability regions are verified by time-domain simulations in MATLAB/Simulink. The obtained findings show that the integration of WT including inertia control and deloading control loops into LFC system improves the stability regions. © 2025 Elsevier B.V., All rights reserved.trinfo:eu-repo/semantics/closedAccessControl system stabilityDelay control systemsElectric load managementFrequency stabilityProportional control systemsThree term control systemsTwo term control systemsAnalysis of stabilityDynamics stabilityLoad-frequency controlParameter spacesProportional integralRotor speed controlsStability boundariesStability regionsTime delayedTime-delay systemsWind turbinesConference Object10.1109/ELECO64362.2024.108470972-s2.0-85217865487N/A