Table 7 Optimal parameters of PSS for case 2.

From: Improved chaotic Bat algorithm for optimal coordinated tuning of power system stabilizers for multimachine power system

Generators

NBA

CNBA

\(K\)

\({T}_{1}\)

\({T}_{3}\)

\(K\)

\({T}_{1}\)

\({T}_{3}\)

G1

21.3193

0.9981

0.9397

60.5556

0.9137

0.5062

G2

73.416

0.6033

0.2125

14.3432

0.398

0.9966

G3

79.3785

0.6033

0.32

43.3559

0.2008

0.8094

G4

19.5137

0.3677

0.7165

14.3863

0.4564

0.6137

G5

5.102

0.3653

0.042

15.6856

0.1437

0.5468

G6

26.0609

0.8738

0.4064

38.1728

0.8664

0.5412

G7

19.606

0.8848

0.1597

28.01

0.1945

0.1315

G8

56.1603

0.5694

0.4053

7.7604

0.8931

0.8

G9

19.5746

0.7308

0.0745

41.6836

0.1143

0.2151

G10

9.5904

0.9874

0.4744

10.3006

0.1198

0.898

G11

6.3072

0.133

0.5551

3.6006

0.236

0.3351

G12

26.9821

0.6891

0.1283

8.6258

0.0847

0.9636

G13

3.4082

0.9965

0.0785

17.9393

0.2305

0.7534

G14

38.6248

0.0257

0.9991

50.5743

0.2762

0.3327

G15

72.2753

0.0362

0.2457

56.1683

0.4753

0.0667

G16

7.3234

0.0938

0.7491

76.1502

0.4105

0.1797