4.0 CONCLUSION
Output feedback adaptive controllers can improve synchronous power system dynamic stability. The controller monitors system output variables to assess status and change control actions to maintain stability. State output feedback and hyper-stability theory are used to create an adaptive controller for higher-order power systems [29]. Adaptive controllers increase synchronous power system dynamic stability. An adaptive controller’s main goal is to stabilize and prevent oscillations by continuously modifying system settings. The adaptive controller continuously evaluates system performance and adjusts control signals via a feedback loop. The controller’s simplicity simplifies the design technique and reduces computation [30]. This study concludes with MATLAB and Simulink operational simulation results. The mode’s damping ratio, 0.0142, matches its expected range of 0.1 to 0.5. The numerical expression indicates that the suggested control works effectively with changing disturbances, operating conditions, and system features. The adaptive scheme under development will soon include a decentralized framework for large-scale multi-machine power systems. The proposed method can be applied to large-scale, networked power systems using system passivity since hyper-stability is linked to passivity.