Nonlinear feedback control based on a coordinate transformation in multi-machine power systems
Xuecheng Wen, Igor Furtat
This paper proposes a novel nonlinear feedback control for multi-machine power systems with unknown parameters. There is no need for a state observer and knowledge of the system parameters. The implementation of the control system is therefore more simple. The proposed control algorithm maintains the power angle of each generator within a predetermined restriction for any time and enhances transient stability simultaneously. Simulation results illustrate the effectiveness of the proposed algorithm.
CYBERNETICS AND PHYSICS 2023, Vol. 12, Is.2, 157-161
https://doi.org/10.35470/2226-4116-2023-12-2-157-161