Otimização por Enxame de Partículas Aplicada à Alocação Ótima de TCSC em Linhas de Transmissão Congestionadas

The power flow dynamics resulting from transmission lines charging has the potential to create nomadic congestion points, in a distribution that does not meet requirements of economic optimality. In this context, allocation Thyristor Controlled Series Compensator (TCSC) plays key role mitigating these congestions. However, number possible options for allocating compensator large porter system apresents large-scale combinatorial problem. This study seeks investigate strategic TCSC congested through application metaheuristic PSO (Particle Swarm Otimization), so Security Constrained Optimal Power Flow (FPORS) is guaranteed both normal operation conditions and simple network contingencies. Tests performed on IEEE-30 IEEE-300 systems demonstrate effectiveness proposed approach.