Skip to main content

Table 4 Simulation results of 33 bus system for scenario-2

From: Butterfly optimizer assisted Max–Min based multi-objective approach for optimal connection of DGs and optimal network reconfiguration of distribution networks

Parameters/Cases

Initial configured network

Open Switch positions 33 34 35 36 37

Optimal Reconfigured Network

Open Switch positions 7 9 14 28 32

Case-1a

Case-2a

Case-3a

Case-1b

Case-2b

Case-3b

DG sizes in kW/Bus/power factor

556/14/0.8

500/25/0.8

913/30/0.8

505/16/0.8

543/18/0.8

1102/32/0.8

640/32/0.8

1027/16/0.8

508/30/0.8

500/16/0.92

1026/30/0.8

500/12/0.85

500/33/0.8

1210/32/0.8

545/31/0.8

494/33/0.84

209/25/0.82

1588/31/0.8

Minimum and Maximum voltage in p.u

0.9793 &1

0.9811 &1.0465

0.9813 &1.0361

0.9825 &1

0.9735 &1.0305

0.9727 &1.0249

\(\lambda_{max}\)

4.2

4.73

4.7

5.97

6.69

6.64

\(\lambda_{V}\)

1.31

1.66

1.69

1.55

1.56

1.55

Real power loss in kW

23.715

55.4613

45.1702

23.446

56.2606

46.3242

OF value

0.0587

0.1564

0.1702

0.0895

0.2129

0.2196

% KVA DG

INJECTION

56.31

61.51

62.22

55.006

64.522

64.69

% PLR

88.76

73.71

78.59

88.88

73.33

78.04

% MLI

23.529

39.18

38.23

75.58

96.764

95.29