A Modified Strength Pareto Evolutionary Algorithm 2 based Environmental /Economic Power Dispatch
نویسندگان
چکیده
A Strength Pareto Evolutionary Algorithm 2 (SPEA 2) approach for solving the multi-objective Environmental / Economic Power Dispatch (EEPD) problem is presented in this paper. In past fuel cost consumption minimization was aim (a single objective function) of economic power dispatch problem. Since clean air act amendments have been applied to reduce SO2 and NOX emissions from plants, utilities change their strategies order pollution atmospheric emission as well, adding other function made (EPD) a having conflicting objectives. SPEA2 improved version SPEA with better fitness assignment, density estimation, modified archive truncation. addition fuzzy set theory employed extract best compromise solution. Several optimization run proposed method are carried out on 3-units system 6-units standard IEEE 30-bus test system. The results demonstrate capabilities generate well-distributed Pareto-optimal non-dominated feasible solutions run. comparison methods demonstrates superiority method.
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ژورنال
عنوان ژورنال: Ma?allat? al-handasat?
سال: 2023
ISSN: ['1726-4073', '2520-3339']
DOI: https://doi.org/10.31026/j.eng.2014.03.10