Frequency Deviations (pu HZ)

Controller

Area

Overshoots (MW)

Undershoot (MW)

Settling time (secs)

Computational time (secs)

Scenario

Scenario

Scenario

1

2

3

1

2

3

1

2

3

HCPSO

1

0.1204

0.1932

0.3656

−0.008

−0.309

−0.391

6

14

9

0.45

2

0.0946

0.2969

0.4806

−0.004

−0.23

−0.367

8

18

11

3

0.0009

0.3414

0.5726

−0.212

−0.566

−0.718

9

13

12

RCGA

1

0.1618

0.1681

0.1285

−0.288

−0.2

−0.342

8

12

18

0.85

2

0.1951

0.148

0.2215

−0.306

−0.281

−0.379

12

17

19

3

0.4051

0.1681

0.2282

−0.568

−0.569

−0.701

12

13

16

ANN

1

0.0315

2.1E−05

0.0177

−0.414

−0.474

−0.632

12

26

31

0.23

2

0.0425

0.0033

0.4806

−0.518

−0.582

−0.752

13

28

28

3

0.0467

0.0023

0.0283

−0.63

−0.677

−0.859

13

26

38

ANFIS

1

0.2386

0.1761

0.2146

−0.367

−0.394

−0.489

4

8

9

0.15

2

0.1092

0.0556

0.0414

−0.07

−0.222

−0.131

4

9

8

3

0.3671

0.2856

0.2489

−0.246

−0.328

−0.327

6

8

10