Dynamic security analysis of an electric power system using a combined Monte Carlo-Hybrid transient stability approach

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2001

Autores

Machado Ferreira, CM (Autor) Outra; Dias Pinto, JA (Autor) Outra; Fernando Maciel Barbosa (Autor) FEUP

Ata de Conferência Internacional

Título: 2001 IEEE Porto Power Tech Proceedings

Páginas: 199-205

2001 IEEE Porto Power Tech Conference

Porto, 10 September 2001 through 13 September 2001

Indexação

Scopus - 0 Citações

Outras Informações

ID Authenticus: P-008-3Z7

DOI: 10.1109/ptc.2001.964742

Abstract (EN): In this paper a combined Monte Carlo-Hybrid Transient Stability approach for the dynamic security analysis of a multimachine power system is proposed. This approach evaluates a probabilistic measure of the transient stability, instead of just a particular response to a specified disturbance. Due to the large number of simulations required, the application of a hybrid method to assess transient stability reduces drastically the computing time. A probabilistic version of the software package TRANsySTEM, developed by the authors to study the transient security of a multimachine system, was applied to a test power network. During the simulation time, the occurrence of disturbances and the subsequent protective actions are assumed as a stochastic process. Finally, the obtained results are discussed and some conclusions that provide a valuable contribution to the understanding of the system dynamics are pointed out. © 2001 IEEE.

Idioma: Inglês

Tipo (Avaliação Docente): Científica