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Table 9 Time response specifications of generators under scenario 2

From: Small signal stability enhancement of a large scale power system using a bio-inspired whale optimization algorithm

#Gen

Time specifications

PSO

DE

WOA

\(G_{2}\)

Settling time (s)

%Overshoot

9.8300

218.9909

8.7539

180.5292

8.3971

146.1780

\(G_{3}\)

Settling time (sec)

%Overshoot

8.4502

88.6049

8.6446

65.3729

8.4913

52.1090

\(G_{4}\)

Settling time (s)

%Overshoot

7.8388

145.0600

8.2694

115.3542

8.0895

93.0143

\(G_{5}\)

Settling time (s)

%Overshoot

7.6893

221.1063

8.1954

152.8303

7.9892

103.0659

\(G_{6}\)

Settling time (s)

%Overshoot

7.0971

660.1628

6.1351

670.0134

5.9735

667.3342

\(G_{7}\)

Settling time (s)

%Overshoot

7.1417

474.768

6.9144

470.9769

6.7549

465.1441

\(G_{8}\)

Settling time (s)

%Overshoot

8.0548

85.6159

8.3397

66.6644

8.259

52.7958

G9

Settling time (s)

%Overshoot

8.3247

83.1522

8.1519

53.5511

8.5480

44.7755

G10

Settling time (s)

%Overshoot

7.9526

162.2931

7.8140

149.6141

7.6259

141.9001