DocumentCode
2435353
Title
Influence of the wind for positive corona in a single-needle-electrode on thunderstorm-like conditions
Author
Ariza, David F. ; Montero, Oscar R. ; Román, Francisco J. ; Escobar, Oscar F.
Author_Institution
Electromagn. Compatibility Res. Group, Univ. Nac. de Colombia, Bogota, Colombia
fYear
2011
fDate
3-7 Oct. 2011
Firstpage
101
Lastpage
106
Abstract
The effect of the wind velocity on a corona-point electrode in a point-to-plane arrangement is presented in this paper. An important relationship between the wind velocity, the electric field and the magnitude of the corona current was observed. The experiment is performed in a shielded room at the atmospheric pressure and temperature of Bogotá, Colombia (2.600 m over sea level). The wind velocity was controlled.
Keywords
corona; earth electrodes; electric fields; thunderstorms; wind; corona-point electrode; distance 2600 m; point-to-plane arrangement; positive corona current; single-needle-electrode; thunderstorm-like conditions; wind velocity; Corona; Current measurement; Electric fields; Electrodes; Equations; Mathematical model; Voltage measurement; Corona current; Electric field; corona onset; wind velocity;
fLanguage
English
Publisher
ieee
Conference_Titel
Lightning Protection (XI SIPDA), 2011 International Symposium on
Conference_Location
Fortaleza
Print_ISBN
978-1-4577-1898-4
Type
conf
DOI
10.1109/SIPDA.2011.6088455
Filename
6088455
Link To Document