Gündüz, HakanSönmez, ŞahinAyasun, Saffet2021-09-102021-09-102020Gündüz, H., Sönmez, Ş., & Ayasun, S. (2020, October). Tuning of Controller Parameters for Time-Delayed Micro-Grid System Including Electric Vehicle. In 2020 2nd Global Power, Energy and Communication Conference (GPECOM) (pp. 232-237). IEEE.978-172816264-5https://doi.org/10.1109/GPECOM49333.2020.9247881https://hdl.handle.net/20.500.12899/402This paper presents the design of proportional-integral (PI) controller parameters of a communication time-delayed micro-grid (MG) system with electric vehicle (EV) via a simple analytical approach known as Weighted Geometrical Center (WGC). This method aims to calculate the WGC point of the stability regions obtained by stability boundary locus method in PI controller parameters space. The WGC points of the stability regions for the time-delayed MG ensure a good dynamic performance. Therefore, the study investigates the system frequency responses for WGC points of computed stability regions for different participation factors of EVs and time delay values. The performance of designed controller parameters by WGC method is compared with Ziegler-Nichols (Z-N) based controller parameters.eninfo:eu-repo/semantics/closedAccessMicro-grid systemTime delayStability regionElectric vehicleWeighted geometrical centerConference Object10.1109/GPECOM49333.2020.92478812322372-s2.0-85097598586