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http://dx.doi.org/10.5573/ieek.2013.50.4.026

Earth Reflection Effect Analysis in the Environment of Line Source Induction  

Lee, Sangmu (ETRI)
Publication Information
Journal of the Institute of Electronics and Information Engineers / v.50, no.4, 2013 , pp. 26-32 More about this Journal
Abstract
The earth reflection effect on the induced voltage by line source such as power line occurring induction inteference is analyzed to scrutinize how much it would reduce the induced voltage. Using hankel transformation including bessel function, directly calculation formulae for extracting a refelction coefficient is a most important technical application in this paper since the reflection coefficient on the earth cannot be deduced by a general coefficient calculation formulae according to a plain wave. The electric field is utilized to transform the electromagnetic field into an induced voltage. The composed efficiency to a source induction voltage by an earth reflection is about a range of 60~70% for the axis constellation of each object like observation point, source position and other material parameters.
Keywords
electromagnetic field; induced voltage; reflection coefficient; hankel transformation; earth reflection;
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Times Cited By KSCI : 1  (Citation Analysis)
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