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Table 7 Results for 69-bus system with DG at upf

From: Cost–benefit analysis for optimal DG placement in distribution systems by using elephant herding optimization algorithm

 

Without DG

Method (Murthy and Kumar 2013)

Method in Dinakara Prasad Reddy et al. (2017)

Proposed method

DG location

65

61

61

DG size (kW)

1450

1872.7

1873.6

TLP (kW)

225

112.0217

83.22

83.23

TLR (kVAR)

102.1091

55.1172

40.57

40.54

Vmin (p.u.)

0.909253

0.9660621

0.9685

0.9683

Cost of energy losses ($)

18,101.7621

9017.2139

6694

6693.8

Cost of Pdg ($/MW h)

29.25

37.7

37.73