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Table 8 Performance comparison for 69-node distribution system

From: Simultaneous optimal allocation and sizing of distributed generations and shunt capacitors in distribution networks using fuzzy GA methodology

69-node distribution system

Methodology proposed in [4]

Methodology proposed in [9]

Sensitivity analysis method [22] (0.95 lag pf DGs and SCs)

Proposed simultaneous optimization method (0.95 lag pf DGs and SCs)

S/S active power (kW)

2213.03

2003.64

1609.18

1577.89

S/S reactive power (kVAR)

1411.55

1435.26

1133.68

594.04

Real power loss (kW)

36.09

23.42

49.42

15.15

Reactive power loss (kVAR)

18.81

14.54

26.17

10.55

Voltage (V(p.u)) (minimum)

0.9758 (V27)

0.9724 (V27)

0.9756 (V27)

0.9850 (V27)

Voltage stability index

0.0172

0.0197

0.0196

0.0153