Greedy Sine-Cosine Non-Hierarchical Grey Wolf Optimizer for Solving Non-Convex Economic Load Dispatch Problems

Economic load dispatch (ELD) provides significant benefits to the operation of power system. It appears be a complex nonconvex optimization problem subject several equal and unequal constraints. The greedy sine-cosine nonhierarchical gray wolf optimizer (G-SCNHGWO) is introduced in this study solve ELD problems efficiently robustly. sine cosine functions assist search agents grey (GWO) algorithm avoiding trapping local optimum. In addition, concept integrated into GWO enrich conventional algorithm. Simulations are implemented validate capability suggested solving different problems. According results, demonstrates very suitable performance compared other state-of-the-art methods.