Lightning Protection Of Structures
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Desempenho de Linhas de Distribuição frente a Descargas Atmosféricas:: estudo e Implementação do Guia IEEE Std 1410
Lightning is one of the most important sources of disturbances in distribution systems that can cause permanent or momentary interruptions. The growing concern regarding power quality has created great interest in the interaction of lightning with power systems and an improved protection against its effects on distribution lines. Studies indicate that, in Br
Publicado em: 2009
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2. The use of structural parts of the buildings as part of the lightning protection systems - the physical damages aspects. / Uso de componentes naturais de edificações como parte integrante do sistema de proteção contra descargas atmosféricas - uma visão relativa aos danos físicos.
This work presents some specific aspects on the subject lightning protection of structures, mainly when the use of structural parts of the buildings as part of the protection systems is concerned. Several polemical issues are discussed, such as: special air-termination, the dissipation array system and the use of steel-reinforcing rods of the reinforced
Publicado em: 2005
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3. Simulação numerica da interação raio-sistemas de proteção em treliças e do campo eletrico gerado
A numerical simulator of the lightning protection system of structures has been developed. The simulator predicts the current distribution on the guard cables and the assotiated electromagnetic fields. The calculations are done in the time domain. In this work, the protective structure is assumed to be composed of an interconnection of transmission lines. Th
Publicado em: 1993