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dc.contributor.authorMontañá Puig, Juan
dc.contributor.authorSoula, Serge
dc.contributor.authorDiendorfer, Gergard
dc.contributor.authorSolà de las Fuentes, Glòria
dc.contributor.authorRomero Durán, David
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Elèctrica
dc.coverage.spatialeast=13.112096786499023; north=47.80525728630395; name=Gaisberg, Salzburg, Àustria
dc.date.accessioned2010-05-20T11:59:12Z
dc.date.available2010-05-20T11:59:12Z
dc.date.issued2007
dc.identifier.citationMontañá Puig, J. [et al.]. Analysis of the altitude of the isotherns and the electrical charge for flashes that struck the Gaisberg Tower. A: International Conference on Atmospheric Electricity. "13th International Conference on Atmospheric Electricity". 2007,
dc.identifier.urihttp://hdl.handle.net/2117/7339
dc.description.abstractThe features of lightning flashes occurring on tall structures can give some valuable information about their initiation, especially the cases of upward flashes for lightning protection of tall structures such as wind-turbines. More than 300 flashes which struck the Gaisberg tower (Austria) have been analyzed in order to investigate differences in occurrence conditions between winter and summer. More flashes struck the tower in winter unlike the Austrian lightning activity is much lower during this season. These winter flashes deposit to ground more electrical charge than summer ones. The median values of the -10 ºC isotherm altitudes during winter are 2-km lower than during summer. This difference would produce stronger electric fields at ground level which could favor the triggering of upward flashes.
dc.format.extent1 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria electrònica
dc.subject.lcshAtmospheric temperature
dc.subject.lcshLightning
dc.titleAnalysis of the altitude of the isotherns and the electrical charge for flashes that struck the Gaisberg Tower
dc.typeConference lecture
dc.subject.lemacLlamps
dc.subject.lemacTemperatura atmosfèrica
dc.relation.publisherversionhttp://www.casnw.net/icae2007/
dc.rights.accessRestricted access - author's decision
local.identifier.drac2510895
dc.description.versionPreprint
local.citation.contributorInternational Conference on Atmospheric Electricity
local.citation.publicationName13th International Conference on Atmospheric Electricity


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