Abstract

MEDINA, Miguel A.; RAMIREZ, Juan M.; COELLO, Carlos A.  and  DAS, Swagatam. Use of a multi-objective teaching-learning algorithm for reduction of power losses in a power test system. Dyna rev.fac.nac.minas [online]. 2014, vol.81, n.185, pp.196-203. ISSN 0012-7353.  https://doi.org/10.15446/dyna.v81n185.38309.

This paper presents a multi-objective teaching learning algorithm based on decomposition for solving the optimal reactive power dispatch problem (ORPD). The effectiveness and performance of the proposed algorithm are compared with respect to a multi-objective evolutionary algorithm based on decomposition (MOEA/D) and the NSGA-II. A benchmark power system model is used to test the algorithms' performance. The results of the power losses reduction as well as the performance metrics indicate that the proposed algorithm is a reliable choice for solving the problem.

Keywords : Multi-objective evolutionary algorithm based on decomposition (MOEA/D); Multi-objective Teaching-learning algorithm; Optimal reactive power dispatch.

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