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Table 5 Comparison results of 33 bus system

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

Method

DGs sizes in kW/BUS/ p.f

% DG kW or kVA

% PLR

%MLI

Scenario-1/ Power loss Minimization / Initial Configured Network

Proposed BO algorithm

(1044/24/0.88), (1156/30/0.8), (737/14/0.88)

NA

93.95

NA

HTLBO-GWO [18]

(997/30/0.86), (1000/13/0.81), (789/24/0.87)

NA

93.51

NA

HAS-PABC [17]

(862/12/0.85), (1159/30/0.85), (816/25/0.85)

NA

92.45

NA

Scenario-1/ Power loss Minimization / Optimal Reconfigured Network

Proposed BO algorithm

(414/33/0.92), (573/12/0.88), (1520/29/0.8)

NA

91.11

NA

UVDA Method [25]

(1.125 + j1.034/30), (0.592 + j0.252/15)

(0.526 + j0.280/12)

NA

87.98

NA

Scenario-1/ Loadability Maximization / Initial Configured Network

Proposed BO algorithm

(1832/31/0.8), (550/17/1), (792/14/0.82)

NA

NA

50

HPSO Algorithm [29]

(377/29/0.85), (1160/15/0.85), (1677/31/0.85)

NA

NA

48.23

Scenario-2/Power loss Minimization / Initial Configured Network

Proposed BO algorithm

(556/14/0.8), (500/25/0.8), (913/30/0.8)

%56.31 KVA/% 53.01 kW

88.76

NA

BSOA algorithm

(698/13/0.86), (402/29/0.71), (658/31/0.7)

% 50 kW

85.94

NA

Scenario-2/ Loadability Maximization / Initial Configured Network

Proposed BO algorithm

(505/16/0.8), (543/18/0.8), (1102/32/0.8)

%57.87 kW/

% 61.51 kVA

NA

39.18

HPSO Algorithm [29]

(583/14/0.85), (583,18,0.85), (583,32,0.85)

% 40 kW

NA

26.76