A comparative study of performance of multi-band and conventional power system stabilizers to improve transient stability of multimachine power system

Performance Assessment of Bacterial Foraging based Power System Stabilizer in Multi-Machine Power System

“…Also, the hasty convergence of GA reduces its act and decreases the search capability [13,15] Secondly, PSS design, by robust & evolutionary control techniques as H∞ control [16,17], quantitative feedback theory [18], & sliding mode [19]. Thirdly, researchers work to enhance PSS performance by changing its structure, optimal and a suboptimal power system stabilizer [20], fractional-order proportionalintegral-differential (FOPID) controller [21], multi-band PSS [7,22].…”