Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Valdomiro Vega García"'
Publikováno v:
Revista UIS Ingenierías, Vol 5, Iss 1 (2006)
En este artículo se estudia la aplicación de la transformada Wavelet discreta (TWD) y redes neuronales en la detección e identificación de eventos de la calidad de la energía eléctrica. Se estudian algunos patrones basados en la TWD propuestos
Externí odkaz:
https://doaj.org/article/186664bd0b3f4e5eb6db69f98a980d05
Autor:
Valdomiro Vega García
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
O diagnóstico de eventos que afetam a qualidade da energia elétrica tem se tornado preocupação de magnitude mundial, em especial em dois temas importantes que são: a localização relativa da origem do evento (LROE) e a classificação automáti
Publikováno v:
2016 Clemson University Power Systems Conference (PSC).
Several approaches have been proposed in the context of the smart grids and microgrids to validate the active participation of the end consumers in the energy management process. The present paper focuses in a model with dynamic application of optimi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ed3536011eba8fbb307af6e611b12b9
https://doi.org/10.1109/psc.2016.7462829
https://doi.org/10.1109/psc.2016.7462829
Publikováno v:
2014 11th IEEE/IAS International Conference on Industry Applications.
This article presents a methodology for detection of high impedance faults (HIF). HIF occurs when e.g. a cable makes contact with objects of high electric resistance, resulting in a nonsignificant increase in current. Such faults cannot be detected b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7a7464cd69a7a9748035a5594206790
https://doi.org/10.1109/induscon.2014.7059480
https://doi.org/10.1109/induscon.2014.7059480
Autor:
Valdomiro Vega García
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
O diagnóstico de eventos que afetam a qualidade da energia elétrica tem se tornado preocupação de magnitude mundial, em especial em dois temas importantes que são: a localização relativa da origem do evento (LROE) e a classificação automáti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed06b3a6ee9178b17a7e5d14253941c0
Publikováno v:
2007 9th International Conference on Electrical Power Quality and Utilisation.
This paper proposes three strategies in order to obtain patterns that allow identification of power quality disturbances. These strategies use Discrete Wavelet Transform (using biorthogonal Wavelet) and RMS value. Disturbances under survey are: low f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcbe5bcd411b5b40c7aa81f446acb1e4
https://doi.org/10.1109/epqu.2007.4424102
https://doi.org/10.1109/epqu.2007.4424102