Download Seleção Automática de Contingências e Análise da

Seleção Automática de Contingências e Análise da Segurança Estática de Sistemas
de Potência Utilizando Redes Neurais
M.S. Rodrigues, J.C.S. Souza, M.B. Do Coutto Filho and M. Th. Schilling
This paper presents a method for automatic contingency selection and static security
evaluation of electrical power systems. The method uses multi-layer Perceptron neural
networks whose inputs are power flows and injections, while the outputs identify
potencially harmful contingencies. The neural networks are capable of identifying as
critical only the contingencies that really cause violations of system operating constraints.
The performance of the method is evaluated for different operating conditions using the
IEEE 24 bus test system.