Relations of the Thunder-Stroke Selectivity and Earth Resistivity

The characteristics of thunder-rain cloud have been introduced after learning the lightning. Two factors of cloud-terra discharge have been analyzed. According to the model which is model of the cloud-terra capacitor simulating as parallel plate capacitor, based on the thunder electric current doubl...

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Bibliographic Details
Published in2007 International Symposium on Electromagnetic Compatibility pp. 39 - 42
Main Authors Li Shu-chen, He Wei, Xu Ba-lin, Fu Xiao-rui, Fu Kun-peng
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2007
Subjects
Capacitor model
Capacitors
Clouds
Computer crashes
Conductivity
Cosmic rays
Decreasing function relations
Discharge value
Earth
Helium
Induction electric field
Lightning
Meteorology
Rain
Thunder-rain cloud
Thunder-stroke selectivity
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Summary:The characteristics of thunder-rain cloud have been introduced after learning the lightning. Two factors of cloud-terra discharge have been analyzed. According to the model which is model of the cloud-terra capacitor simulating as parallel plate capacitor, based on the thunder electric current double index model and the Heidler model that was recommended by the International Electrician Commission in IEC1312-1 in 1995, the quantitative relations of the earth resistivity and first cloud-terra discharge lightning current amplitude value was reduced. There is a conclusion which the earth resistivity and first cloud-terra discharge lightning current amplitude value magnitude become the decreasing function relations. And the thunder-stroke selectivity has been investigated. It has provided the important reference to construct each kind of building and defense the lightning.
ISBN:9781424413713
1424413710
ISSN:2158-110X
2158-1118
DOI:10.1109/ELMAGC.2007.4413426