مشخصات پژوهش

عنوان	Robust decentralised PI based LFC design for time delay power systems
نوع پژوهش	مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها	Load frequency control- H1 control- Mixed H2/H1 control- Static output feedback control- Robust performance- PI- Linear matrix ineq- ualities
چکیده	In this paper, two robust decentralised proportional integral (PI) control designs are proposed for load frequency control (LFC) with communication delays. In both methodologies, the PI based LFC problem is reduced to a static output feedback (SOF) control synthesis for a multiple delay system. The first one is based on the optimal H1 control design using a linear matrix inequalities (LMI) technique. The second control design gives a suboptimal solution using a developed iterative linear matrix inequalities (ILMI) algorithm via the mixed H2/H1 control technique. The control strategies are suitable for LFC applications that usually employ PI control. The proposed control strategies are applied to a three control area power system with time delays and load disturbance to demonstrate their robustness.
پژوهشگران	تاکاشی حیاما (نفر دوم)، حسن بیورانی (نفر اول)