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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

[en] CORONA EFFECTS NUMERICAL SIMULATION IN SINGLE PHASE TRANSMISSION LINES / [pt] SIMULAÇÃO NUMÉRICA DO EFEITO CORONA EM LINHAS DE TRANSMISSÃO MONOFÁSICAS

MARCOS ANDRE DA FROTA MATTOS 26 August 2009 (has links)
[pt] Uma análise teórica, comparativa e de sensibilidade é feita com quatro modelos básicos para o efeito corona em linhas de transmissão monofásicas. A análise de ocorrência de choque em linhas de transmissão é também considerada na análise os modelos. Um algoritmo computacional é desenvolvido para estudo de transitórios eletromagnéticos em linhas de transmissão monofásicas. Por fim são analisados casos interessantes do ponto de vista da Engenharia Elétrica. / [en] The corona effect on monophasic transmission lines was subjected to a theoretical comparative sensibility analysis. Four basic models were used. The analysis of shock occurrence in transmission lines was also considered in the analysis of the models. A computational algorithms was developed to study electromagnetic transients on monophasic transmission lines. Finally, interesting cases from the Electrical Engeneering standpoint were analysed.

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