PSSs Layout using Dandelion Optimization Approach

This paper develops an optimal Power System Stabilizers (PSSs) design employing the Dandelion Optimization Algorithm (DOA) implemented in a multimachine system. The synthesizing of PSS parameters is shaped as DOA-addressed optimization matter. An objective equation invoked by eigenvalue, incorporating lightly damped electromechanical modes, damping ratio, and factor, is utilized for the PSS layout. The functioning of the suggested DOA-based PSSs (DOAPSS) is evaluated against Differential Evolution-based PSSs (DEPSS) under various running requirements and disturbances. The supremacy of the DOAPSS is validated across time-domain analysis, eigenvalues, and functioning indices, demonstrating its superiority over the DE approach.