|
A comparison of metaheuristics algorithms for combinatorial optimization problems. Application to phase balancing in electric distribution systemsKeywords: metaheuristic algorithm, swarm intelligence, fuzzy sets, electric distribution, phase balancing. Abstract: metaheuristics algorithms are widely recognized as one of most practical approaches for combinatorial optimization problems. this paper presents a comparison between two metaheuristics to solve a problem of phase balancing in low voltage electric distribution systems. among the most representative mono-objective metaheuristics, was selected simulated annealing, to compare with a different metaheuristic approach: evolutionary particle swarm optimization. in this work, both of them are extended to fuzzy domain to modeling a multi-objective optimization, by mean of a fuzzy fitness function. a simulation on a real system is presented, and advantages of swarm approach are evidenced.
|