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Table 10 Comparison of performance for case 2 of test system 1 of variable head hydrothermal system

From: Opposition-based differential evolution for hydrothermal power system

Techniques

ODE

DE

IFEP [9]

TLBO [16]

IPSO [13]

Best cost ($)

923230.63

924069.73

933949.25

924550.78

925978.84

Average cost ($)

923242.45

924083.56

938508.87

924702.43

-

Worst cost ($)

923255.37

924096.28

942593.02

925149.06

-

CPU time (s)

264.73

258.65

1450.90

-

-