A BBO-based algorithm for the non-convex economic/environmental dispatch
Journal Title: International Journal of Innovation Engineering and Science Research - Year 2018, Vol 2, Issue 2
Abstract
The problem of power system optimization has become a deciding factor in electrical power system engineering practice with emphasis on cost and emission reduction. The economic emission dispatch (EED) problem has been addressed in this paper using a Biogeography-based optimization (BBO). The BBO is inspired by geographical distribution of species within islands. This optimization algorithm works on the basis of two concepts-migration and mutation. In this paper a non-uniform mutation operator has been employed. The proposed technique shows better diversified search process and hence finds solutions more accurately with high convergence rate. The BBO with new mutation operator is tested on ten unit system. The comparison which is based on efficiency, reliability and accuracy shows that proposed mutation operator is competitive to the present one.
Authors and Affiliations
Asseri Ali Amer. M, Marouani Ismail. T
Keywords
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