DocumentCode
2826667
Title
Research on channel-base current of lightning return stroke
Author
Chen, Yazhou ; Wang, Lin
Author_Institution
Electrostatic & Electromagn. Protection Res. Inst., Shijiazhuang Mech. Eng. Coll., Shijiazhuang, China
fYear
2011
fDate
15-17 July 2011
Firstpage
7579
Lastpage
7582
Abstract
In allusion to the disadvantages of double exponential function and Heidler function which are wide-used to describe lightning channel-base current, a new kind of lightning channel-base current model is presented. The comparison among the three kinds of function shows that the new function is more predominant than the other two. It is high efficient to calculate lightning electromagnetic pulse fields (LEMP) on basis of the new function.
Keywords
electromagnetic fields; electromagnetic pulse; lightning protection; Heidler function; double exponential function; lightning channel-base current model; lightning electromagnetic pulse fields; lightning return stroke; Atmospheric modeling; Current measurement; Electrostatics; Equations; Lightning; Mathematical model; Time frequency analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location
Hohhot
Print_ISBN
978-1-4244-9436-1
Type
conf
DOI
10.1109/MACE.2011.5988804
Filename
5988804
Link To Document