Table 4 Fuzzy final solution and results of solving the Scenario#1.

From: An information gap decision theory and improved gradient-based optimizer for robust optimization of renewable energy systems in distribution network

Case

Method

Final solution

AAEL (kWh)

ENM (MWh/yr)

RGC ($)

Size (kW)

Power factor

Location (bus)

Without RES

–

0

0

–

603,362.93

214.03

–

Case I

MOIGBO

628.18

1

16

302,751.62

118.64

58,979

978.63

0.84

33

MOGBO

667.35

1

17

304,417.16

119.62

59,313

990.04

0.81

33

MOPSO

641.54

1

18

308,030.32

115.67

59,108

992.20

0.83

33

Case II

MOIGBO

102.27

1

16

427,565.88

144.64

50,928

845.05

0.85

16

MOGBO

298.83

1

16

429,249.33

147.66

51,328

808.22

0.80

16

MOPSO

346.40

1

16

427,755.13

145.04

51,830

840.15

0.83

16