%0 Journal Article
%T Coordination of Regulation Devices for Damping Power Oscillations in a Dynamic Disturbance Context: A Fuzzy Logic-Based Approach Applied to the Electrical Grid of the Republic of Congo
%A Mavie Grace Mimiesse
%A Davy Rostand Souamy Loembe
%A SmaŁżl Magloire Elombo Motoula
%A D¨¦sir¨¦ Lilongo-Boyenga
%J Journal of Power and Energy Engineering
%P 44-60
%@ 2327-5901
%D 2024
%I Scientific Research Publishing
%R 10.4236/jpee.2024.121004
%X This article presents a fuzzy logic-based approach to coordinate the
control devices of the power system, such as Power System Stabilizers (PSS) and
Stat<span>ic Synchronous Compensators (STATCOM),
to damp power oscillations caused </span>by dynamic disturbances. At first, we
used the Lyapunov method to study the dynamic stability of the power grid in
the Republic of Congo. This method allowed us to analyze the eigenv</span><span style=\"font-family:&quot;\">a</span><span style=\"font-family:&quot;\">lues of the state variable
matrix and highlight the eigenvalues in the complex plane. Secondly, we
proposed a fuzzy logic-based controller to account for uncertainties exi</span><span style=\"font-family:&quot;\">s</span><span style=\"font-family:&quot;\">ting near the thre<span>sholds. The inputs to this controller are the
generator speed and gen</span></span><span style=\"font-family:&quot;\">e</span><span style=\"font-family:&quot;\">rator rotor </span><span style=\"font-family:&quot;\">angle.
We demonstrated the effectiveness and feasibility of this fuzzy co</span><span style=\"font-family:&quot;\">n</span><span style=\"font-family:&quot;\">trol by applying it to the
power grid of the Republic of Congo, with three power stab</span><span style=\"font-family:&quot;\">i</span><span style=\"font-family:&quot;\">lizers and two STATCOMs.
</p>
%K Fuzzy Logic
%K STATCOM
%K PSS
%K Lyapunov
%K Republic of Congo
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=130882