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