Table 12 Numerical results of scenario#2 optimization for unbalanced 37-bus distribution network.

From: A new multi-objective-stochastic framework for reconfiguration and wind energy resource allocation in distribution network incorporating improved dandelion optimizer and uncertainty

Method/Item

Base Net

IDO

DO

GWO

PSO

AOA

Opened switches

735–741, 701–722, 727–732

704–720, 708–732, 710–734

704–713, 708–709, 710–734

704–720, 708–732, 737–738

707–720, 708–732, 710–734

704–720, 709–730, 734–737

WT location (@bus)/Size (kW)/p.f

–

@706/579/0.83

@707/566/0.84

@737/559/0.84

@704/583/0.82

@720/573/0.82

Power loss (kW)

83.17

38.78

39.71

39.54

39.15

39.58

Voltage sag (p.u)

0.6755

0.4583

0.4596

0.4591

0.4587

0.4594

THD (%)

0.2183

0.1472

0.1478

0.1475

0.1473

0.1478

Voltage Unbalance (%)

0.139

0.101

0.101

0.101

0.101

0.101

Energy Not-supplied (MWh)

2.257

1.689

1.697

1.693

1.691

1.695

SAIFI (failure/customer/yr)

0.76

0.71

0.75

0.74

0.72

0.75

SAIDI (hour/customer/yr)

0.64

0.55

0.62

0.58

0.57

0.60

MAIFI (mom/customer/yr)

1.48

1.36

1.42

1.41

1.39

1.42

Objective function

1

0.7505

0.7787

0.7675

0.7599

0.7745

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