Research Article

Design of Optimal Proportional Integral Derivative Based Power System Stabilizer Using Bat Algorithm

Table 12

PI based comparison of speed response with GA-CPSS [42], ACO-CPSS [43], SPEA-CPSS [44], and proposed BA-PID-PSS for Plants-1–8 of 10-machine 39-bus power system.

PS model Controller ITAE IAE ISE

Plant-1GA-CPSS [42]0.50580.0706
ACO-CPSS [43]0.21910.0412
SPEA-CPSS [44]0.03570.0164
BA-PID-PSS (prop.)0.01840.0106

Plant-2GA-CPSS [42]0.54650.0751
ACO-CPSS [43]0.28930.0492
SPEA-CPSS [44]0.03710.0175
BA-PID-PSS (prop.)0.02450.0123

Plant-3GA-CPSS [42]0.30580.0432
ACO-CPSS [43]0.16610.0299
SPEA-CPSS [44]0.02130.0094
BA-PID-PSS (prop.)0.00870.0054

Plant-4GA-CPSS [42]0.53080.0767
ACO-CPSS [43]0.49770.0726
SPEA-CPSS [44]0.06120.0242
BA-PID-PSS (prop.)0.01190.0082

Plant-5GA-CPSS [42]0.31750.0490
ACO-CPSS [43]0.20650.0385
SPEA-CPSS [44]0.03190.0144
BA-PID-PSS (prop.)0.01250.0081

Plant-6GA-CPSS [42]0.44910.0629
ACO-CPSS [43]0.18840.0368
SPEA-CPSS [44]0.03260.0144
BA-PID-PSS (prop.)0.01690.0095

Plant-7GA-CPSS [42]0.20400.0348
ACO-CPSS [43]0.15960.0299
SPEA-CPSS [44]0.02190.0096
BA-PID-PSS (prop.)0.01050.0060

Plant-8GA-CPSS [42]0.41150.0595
ACO-CPSS [43]0.21600.0427
SPEA-CPSS [44]0.03830.0172
BA-PID-PSS (prop.)0.02190.0115