DocumentCode
2733046
Title
An Improved Model for Prediction of the Dynamics of Lightning Channel Corona Sheath
Author
Maslowski, Grzegorz ; Rakov, Vladimir A. ; Cvetic, Jovan ; Miki, Megumu
Author_Institution
Dept. of Electr. & Comput. Eng., Rzeszow Univ. of Technol., Rzeszow
fYear
2009
fDate
12-16 Jan. 2009
Firstpage
121
Lastpage
124
Abstract
We consider dynamics of the lightning-channel corona sheath that is implicitly specified by lumped-current-source lightning return-stroke models. Two slightly different corona models for prediction of charge motion in the corona sheath are proposed. Both models can be viewed as generalizations of the model proposed by Maslowski and Rakov (2006) and are in agreement with measurements of the horizontal (radial) electric field component made in the immediate vicinity of triggered lightning channel.
Keywords
corona; lightning protection; Maslowski; Rakov; charge motion; horizontal electric field; lightning channel corona sheath; lumped-current-source lightning return-stroke models; radial electric field; Charge measurement; Coaxial components; Computer industry; Corona; Current measurement; Electric variables measurement; Engine cylinders; Lightning; Motion measurement; Predictive models;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Compatibility, 2009 20th International Zurich Symposium on
Conference_Location
Zurich
Print_ISBN
978-3-9523286-4-4
Type
conf
DOI
10.1109/EMCZUR.2009.4783405
Filename
4783405
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