Dynamic modeling for the process of inducing and induced voltage surges due to lightning

Document Type

Article

Publication Date

1-1-1982

Abstract

The paper undertakes the task of developing a comprehensive analytical picture centered around dynamic modeling for the phenomenon of inducing voltage, induced voltage and the corresponding associative function, with respect to the impact area of field effect. Generalized source distribution in the return channel stroke for the conductive current and in the ground surface for the convective current (which is a measure of time-varying bound charges) is central to the models developed at the field's impact area. Prior to the establishment of final models, a closed-form solution for the Helmholtz function of electromagnetic radiation is secured by mathematical transformations. Mathematical models secured at the field area are broad in their dependence on any time rate of development of sources, cloud height and power-line height, velocity of propagation of the return stroke and space location of field influence area. Inducing as well as induced voltages have been calculated for the specific case of constant conductive and convective current densities at the source. © 1982.

Identifier

0020165324 (Scopus)

Publication Title

Journal of Electrostatics

External Full Text Location

https://doi.org/10.1016/0304-3886(82)90035-3

ISSN

03043886

First Page

55

Last Page

69

Issue

1

Volume

13

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