Mostrando 10 resultados de: 16
Filtros aplicados
Publisher
12th IET International Conference on Developments in Power System Protection, DPSP 2014(2)
2013 International Symposium on Lightning Protection, SIPDA 2013(2)
Electric Power Systems Research(2)
International Journal of Electrical Power and Energy Systems(2)
2012 31st International Conference on Lightning Protection, ICLP 2012(1)
Área temáticas
Electricidad y electrónica(4)
Ciencias de la computación(1)
Ingeniería militar y náutica(1)
Métodos informáticos especiales(1)
Otros problemas y servicios sociales(1)
Comparison between PCA and WT filtering methods for lightning stroke classification on transmission lines: Lightning stroke classification for protection relay
Conference ObjectAbstract: In this paper, a comparative study of the advantages and disadvantages of Principal Component AnalysPalabras claves:mother function, operation time, patterns extraction, principal componentAutores:Bretas A.S., Eduardo A. Orduña, John Armando Morales, Rehtanz C., Roberto José CabralFuentes:scopusComparison between Principal Component Analysis and Wavelet Transform 'Filtering Methods for Lightning Stroke Classification on Transmission Lines
ArticleAbstract: This paper presents an assessment between Principal Component Analysis (PCA) and Wavelet Transform (Palabras claves:Comparative evaluation, Filters, Lightning disturbances, Orthogonal functionsAutores:Bretas A.S., Eduardo A. Orduña, John Armando Morales, Rehtanz C., Roberto José CabralFuentes:scopusAnalysis of distribution lines performance against lightning using ATP-EMTP
Conference ObjectAbstract: The focus of this study is to analyze the performance of a distribution line struck by direct lightnPalabras claves:ATP-EMTP, Distribution System, Lightning Effects, Modeling of Components, OvervoltagesAutores:Bretas A.S., Dias G.A.D., Gazzana D.S., Leborgne R.C., Roberto José Cabral, Tello M.Fuentes:scopusA methodology to evaluate the performance of distribution feeders against lightning: Fundamentals, case study and computational tool
Conference ObjectAbstract: Lightning is the main cause of service interruption on distribution feeders. Actions to reduce thisPalabras claves:ATP/EMTP, Distribution System, Grounding Systems, Lightning Effects, Overvoltage Protection, Power QualityAutores:Bretas A.S., Dias G.A.D., Gazzana D.S., Leborgne R.C., Roberto José Cabral, Tello M.Fuentes:scopusElectromagnetic fields in distribution feeders and electrical substations analysis: A study case in Ecuador
Conference ObjectAbstract: It is well known that human safety regarding electromagnetic contamination due to the presence of elPalabras claves:Electromagnetic fields, exposure levels, Ionization, Non-ionizing radiationAutores:Bretas A.S., John Armando Morales, Patricia GavelaFuentes:scopusEvaluation of the wire-guard arrangements in overhead distribution feeders against lightning
ArticleAbstract: This paper analyses the influence of wire-guard in distribution power systems subjected to a lightniPalabras claves:ATP-EMTP software, Back-flashover, Distribution lines, Flashover, Lightning protection system, modelling, Power Quality, Surge atmospheric, transient analysisAutores:Bretas A.S., Dias G.A.D., Gazzana D.S., Leborgne R.C., Roberto José Cabral, Tello M.Fuentes:scopusEffect of shielding and grounding on lightning performance of 23kV distribution feeders
Conference ObjectAbstract: This paper presents a study of the behavior of distribution feeders against lightning, where the magPalabras claves:Autores:Bretas A.S., Dias G.A.D., Gazzana D.S., Leborgne R.C., Roberto José Cabral, Schwanz D., Tello M.Fuentes:scopusMulti-objective MILP model for distribution systems reliability optimization: A lightning protection system design approach
ArticleAbstract: Lightning phenomenon is the main cause of power systems faults. These faults may cause momentary orPalabras claves:Distribution systems reliability, Explicit mathematical models, Lightning protection system design, multi-objective optimization, Power QualityAutores:Bretas A.S., Ferreira G.D., John Armando Morales, Leborgne R.C., Roberto José CabralFuentes:scopusNovel methodology for analysis and study of distribution feeder performance against lightning disturbances
Conference ObjectAbstract: Energy supply is a significant resource for economic and social development. Statistics show that thPalabras claves:Back flashover, Flashover, lightning stroke, Novel methodologies, PatternsAutores:Bretas A.S., Eduardo A. Orduña, John Armando Morales, Rehtanz C., Roberto José CabralFuentes:scopusImproved distribution feeder topology against lightning
Conference ObjectAbstract: Energy supply is a significant resource for economic and social development. Power systems statisticPalabras claves:Electromagnetic shielding, EMTP, Flashover, Grounding, Lightning protection, Power distribution, power system modelingAutores:Bretas A.S., Dias G.A.D., Eduardo A. Orduña, Gazzana D.S., John Armando Morales, Leborgne R.C., Roberto José Cabral, Tello M.Fuentes:scopus