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Table 9 Comparison of 20-unit wind–thermal system with other algorithms

From: Optimum generation scheduling incorporating wind energy using HHO–IGWO algorithm

Method

Best cost

Worst cost

Mean

CPU time (in seconds)

BMFO-SIG [20]

1,114,700 $

hGWO-RES [19]

1,071,700 $

GWO [31]

106,611.77$

1.25

hHHO–IGWO[Proposed Method]

1,052,906.52 $

1,055,303.13$

1,058,600.38$

1.19