Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/15432
Título : A method based on independent component analysis for single and multiple power quality disturbance classification
Autor: Ferreira, Danton Diego
Seixas, José M. de
Cerqueira, Augusto Santiago
Palavras-chave: Electric power quality
Independent component analysis
Disturbance
Classification
Single channel
Signal decomposition
Publicador: Elsevier Sequoia
Data da publicação: 2015
Referência: FERREIRA, D. D.; SEIXAS, J. M. de; CERQUEIRA, A. S. A method based on independent component analysis for single and multiple power quality disturbance classification. Electric Power Systems Research, Lausanne, v. 119, p. 425-431, Feb. 2015.
Abstract: This paper proposes a method based on single channel independent component analysis for single and multiple power quality disturbance classification. The proposed method decouples the power system signal into its independent components, which are classified by specialized classifiers. The classifier outputs are combined by using a logic that gives the final classification. Five classes of single disturbances and twelve of multiple disturbances are considered and a classification efficiency above 97% is achieved for each event class. Both qualitative and quantitative analysis elucidate the efficiency of the proposed method. Results are obtained from both simulated and experimental signals.
URI: http://www.sciencedirect.com/science/article/pii/S037877961400399X
repositorio.ufla.br/jspui/handle/1/15432
Idioma: en_US
Aparece nas coleções:DEG - Artigos publicados em periódicos

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