Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Adriana G. Pedrosa"'
Autor:
Adriana G. Pedrosa, Miguel Guimaraes, Listz Araujo, Maria Helena Murta Vale, Silverio Visacro
Publikováno v:
2012 International Conference on Lightning Protection (ICLP).
Some data of currents of lightning events measured in Morro do Cachimbo Station during the period 2008–2012 are presented, comprising 9 downward negative first strokes (4 of them pertaining to multiple-stroke flashes), 8 unconnected upward leaders
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::780141e950a5ee7efa948a8fa1e81dc8
https://doi.org/10.1109/iclp.2012.6344331
https://doi.org/10.1109/iclp.2012.6344331
Autor:
Adriana G. Pedrosa, Marcio Matias Afonso, Marco Aurelio O. Shroeder, Rafael Alipio, Anisio R. Braga, Tarcísio Antônio Santos de Oliveira, Sandro de Castro Assis
Publikováno v:
2010 IEEE/PES Transmission and Distribution Conference and Exposition: Latin America (T&D-LA).
This study evaluates the response of a horizontal grounding electrode against impulsive currents whose waveforms and time front is typical of lightning. The electrode is found buried in soil with different resistivity values and whose conductivity an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37bedf68b85478a156e831b2404357ba
https://doi.org/10.1109/tdc-la.2010.5762982
https://doi.org/10.1109/tdc-la.2010.5762982
Publikováno v:
2010 30th International Conference on Lightning Protection (ICLP).
This paper presents a preliminary analysis of the influence of the frequency-dependent soil electric parameters conductivity and permittivity on the grounding response to lightning currents. The soil electric parameters are calculated at each frequen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7480bb7d0fc7a803d6eafed3229203bf
https://doi.org/10.1109/iclp.2010.7845953
https://doi.org/10.1109/iclp.2010.7845953
