Reconfiguração de redes de distribuição de energia elétrica usando algoritmo genético multiobjetivo

• Ano de defesa: 2011
• Autor(a) principal: Marco Antonio Souza Jardim
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Federal de Minas Gerais; UFMG
• Palavras-chave em Português: Engenharia Elétrica; Engenharia elétrica
• Link de acesso: http://hdl.handle.net/1843/BUOS-8MHJW9

In this work, the reconfiguration of electrical energy distribution systems is studied by using a multi-objective genectic algorithm. Three objective functions are considered here: monetary costs of the network(installation, maintenance and energy losses), costs involved in the reability of the system and number of lines switching used for the reconfiguration. The multiobjective algorithm used here is the NSGA II. Faults in the system branchs and changes in the loads at the buses have been simulated to provoke a system reconfiguration. Two test systems have been used: A 21 bus system and an 100 bus system. A novelty presented here is a methodology based on optimization for choosing the spare cables of the network.