Uma nova metodologia híbrida para resolução do problema de alocação ótima de bancos de capacitores / A new hybrid methodology to resolve the problem of optimal allocation of capacitor banks

Diego José da Silva, Edmarcio Antonio Belati, Eduardo Werley Silva dos Ângelos

Abstract


Este artigo apresenta um novo algoritmo híbrido aplicado ao problema de alocação e dimensionamento de bancos de capacitores (BC) em alimentadores primários de sistemas de distribuição de energia elétrica. O algoritmo combina a meta-heurística de polinização de flores, (FPA) e um algoritmo de Busca Exaustiva (BE). O algoritmo é identificado neste trabalho como FPA-BE. O FPA-BE utiliza o FPA para identificar as barras candidatas à alocação dos BC e a BE para dimensionamento ótimo destes BC, os quais são discretizados em valores padronizados. O FPA-BE foi aplicado ao conhecido sistema de distribuição de 85 barras e apresentou ótimos resultados, como a minimização de perdas ativas, melhoria no perfil de tensão e economia de energia quando comparado com outras metodologias encontradas na literatura especializada.

 


Keywords


Banco de Capacitor, Algoritmo de Polinização de Flores, Algoritmo de Busca Exaustiva.

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DOI: https://doi.org/10.34117/bjdv6n5-340

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