Universitat de Girona
2008
Three multivariate statistical tools (principal component analysis, factor analysis, analysis discriminant) have been tested to characterize and model the sags registered in distribution substations. Those models use several features to represent the magnitude, duration and unbalanced grade of sags. They have been obtained from voltage and current waveforms. The techniques are tested and compared using 69 registers of sags. The advantages and drawbacks of each technique are listed
Artículo
Inglés
Anàlisi multivariable; Energia elèctrica -- Distribució -- Alta tensió; Electric power distribution -- High tension; Multivariate analysis
IEEE
info:eu-repo/semantics/altIdentifier/doi/10.1109/TDC-LA.2008.4641821
info:eu-repo/semantics/altIdentifier/isbn/978-1-4244-2217-3
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