Table 4 35-bus test system data.

From: A computational approach to voltage stability enhancement and loss reduction in distribution systems using PSO-optimized STATCOM and DG

From

To

R (Ω)

X (Ω)

PL (kW)

QL (kVAr)

From

To

R (Ω)

X (Ω)

PL (kW)

QL (kVAr)

1

2

0.5738

0.3993

24.67

12.40

8

19

0.141

0.106869

113.0

46.82

2

3

0.0897

0.0624

9.96

6.69

19

20

0.346

0.241108

85.07

62.20

3

4

0.1175

0.0818

69.34

62.26

20

21

0.611

0.43227

55.60

38.99

4

5

0.2094

0.1457

25.77

10.59

21

22

0.289

0.2181

33.40

22.35

5

6

0.0894

0.062

25.65

10.45

22

23

0.245

0.184948

27.22

12.02

6

7

0.3412

0.2374

25.97

15.84

22

24

0.162

0.122136

28.04

12.59

7

8

0.1712

0.1191

20.67

12.36

24

25

1.227

0.925180

55.81

37.96

8

9

0.1462

0.1017

48.00

25.80

25

26

0.222

0.156886

74.60

55.23

3

10

0.5225

0.3938

81.71

71.11

26

27

0.324

0.229487

46.52

24.54

10

11

0.1579

0.1190

136.7

63.84

22

28

0.744

0.525735

48.40

93.80

6

12

0.5893

0.4164

75.45

54.22

28

29

0.189

0.143073

9.30

5.50

12

13

0.219

0.152

66.75

48.56

29

30

0.184

0.138711

34.45

17.37

13

14

0.264

0.1993

63.90

44.65

30

31

0.114

0.08593

25.78

48.74

13

15

0.7384

0.5565

80.40

52.80

31

32

0.140

0.10556

78.50

47.80

15

16

0.121

0.0859

41.98

21.80

29

33

0.219

0.1653

98.00

66.00

16

17

0.8337

0.5891

88.28

66.93

33

34

0.028

0.01953

93.50

86.00

17

18

0.200

0.1513

5.08

3.06

34

35

0.078

0.05474

90.45

84.23