Um Algoritmo do Tipo Lagrangeano Aumentado para a Correção das Equações do Problema de Fluxo de Potência
DOI:
https://doi.org/10.5540/tema.2008.09.01.0095Abstract
O problema de fluxo de potências em engenharia elétrica resulta em um modelo matemático cuja formulação é um sistema de equações não-lineares. Quando ocorre carregamento excessivo nas barras do sistema elétrico, várias equações não apresentam raízes, originando uma formulação de mínimos quadrados nãolineares com uma estrutura bem particular. Neste trabalho abordamos esse modelo por meio de um método do tipo Lagrangeano Aumentado adequado à estrutura particular do problema. Testes numéricos mostram a eficiência da técnica empregada comparada com uma implementação padrão.References
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