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Table 5 Performance of 51-node distribution system

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

51-node distribution systemSensitivity analysis [22]Simultaneous optimization-based method
upf DGs and shunt capacitors0.95 lag pf DGs only0.95 lag pf DGs and shunt capacitorsupf DGs and shunt capacitors0.95 lag pf DGs Only0.95 lag pf DGs and shunt capacitors
S/S active power (kW)1350.871255.371361.461032.981036.651029.87
S/S reactive power (kVAR)930.531187.65768.23687.171112.82529.57
Real power loss (kW)72.5365.7867.6932.4738.0734.29
Reactive power loss (kVAR)36.5337.2233.5518.1725.1717.91
Voltage (V(p.u)) (minimum)0.9664 (V39)0.9642 (V39)0.9684 (V39)0.9733 (V39)0.9677 (V39)0.9743 (V51)
Voltage stability index0.03630.3640.03630.03610.03630.0361