A MODEL FOR THE INCLUSION OF SECURITY CONSTRINTS IN POWER SYSTEMS COMPOSITE RELIABILITY EVALUATION / UM MODELO PARA INCLUSÃO DAS RESTRIÇÕES DE SEGURANÇA NA ANÁLISE DE CONFIABILIDADE

AUTOR(ES)
DATA DE PUBLICAÇÃO

1991

RESUMO

This work presents a methodology for considering security constraints in Power Systems Composite Reliability Evaluation obtaining índices to evaluate system operation security. The proposed approach is based on the identification of system critical constraints and relaxation of non-critical constraints in the solution of the Optimal Power Flow problem. Some tests with realistic systems are presented.

ASSUNTO(S)

power flow power systems fluxo de potencia sistemas de potencia

Documentos Relacionados