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Utilização de índices de estabilidade transitória para a avaliação de segurança dinâmica
(2003-12-01)
Indices that report how much a contingency is stable or unstable in an electrical power system have been the object of several studies in the last decades. In some approaches, indices are obtained from time-domain simulation; ...
Sensitivity analysis by neural networks applied to power systems transient stability
(Elsevier B.V., 2007-05-01)
This work presents a procedure for transient stability analysis and preventive control of electric power systems, which is formulated by a multilayer feedforward neural network. The neural network training is realized by ...
Electric power systems transient stability analysis by neural networks
(1995-12-01)
This work aims to investigate the use of artificial neural networks in the analysis of the transient stability of Electric Power Systems (determination of critical clearing time for short-circuit faults type with electric ...
Sensitivity analysis by neural networks applied to power systems transient stability
(Elsevier B.V., 2014)
Corrective Control with Transient Assistive Measures: Value Assessment for Great Britain Transmission System
(IEEE, 2017)
In this paper, the efficacy and value of using correc-tive control supported by transient assistive measures (TAM) isquantified in terms of the cost savings due to less constrained oper-ation of the system. The example TAM ...
Control preventivo dinamico de sistemas de energia electrica usando redespacho de generacion y corte de carga
(1999-12-01)
A model for preventive control in electrical systems is presented, taking into account the dynamic aspects of the network. Among these aspects, the effects provoked by perturbations which cause oscillations in synchronous ...