Research on dynamic economic dispatch method of power system based on swordfish optimization algorithm
LI Guoquan
LI Lingling
Abstract：Dynamic economic dispatch(DED)of power system is a complex multi-objective optimization problem that aims to minimize the total fuel cost and pollution emissions of generating units.However,due to the complexity of the constraints,general mathematical methods are difficult to solve this problem.Therefore,this paper adopts the swordfish optimization algorithm(SFO)to solve the dynamic economic dispatch problem considering wind power.In order to verify the performance of the SFO algorithm,this article uses the test sys-tem of 5 thermal power units,and simulates and tests the model in MATLAB software.Experimental results show that the SFO algorithm can effectively reduce the fuel cost and pollution emissions of the power system,thereby improving the economic benefits of the power industry.
Keywords：electric power economic dispatchthermal power unit optimizationmulti-objective swordfish opti-mization algorithm
Publication Date：2023-12-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 69-75 )