Influence of environmental features on the electric field

DOI

10.2991/jimec-18.2018.42How to use a DOI?

Keywords

Lightning Electromagnetic field; Finite difference method; Distortion; Shielding

Abstract

In order to solve the influence of environmental factors on lightning electromagnetic field and improve the detection results, the distortion of electric field caused by environmental features, and given correction formula in the condition of electrostatic field, has been simulated. The results show that: in the condition of electrostatic field, on the ground, the higher the installation height, the greater the degree of electric field distortion. Electric field was shielded because of the existence of environmental features. When the electric field mill is on the top of the building, correction coefficient of electric field at building height varies significantly with the installation height, the building height is second, while it does not change obviously with building weight; The correction coefficient on the roof is bigger than on the ground when it is of the same the installation height. Besides that, the influence of surrounding buildings on electromagnetic radiation of lightning flash has been analyzed, the magnetic field has no obvious change to buildings exit or not, but the electric field also changes remarkably.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yu Huang
AU  - Xiaojuan Zhang
AU  - Yanju Gao
PY  - 2018/12
DA  - 2018/12
TI  - Influence of environmental features on the electric field
BT  - Proceedings of the 2018 3rd Joint International Information Technology，Mechanical and Electronic Engineering Conference (JIMEC 2018)
PB  - Atlantis Press
SP  - 195
EP  - 199
SN  - 2589-4943
UR  - https://doi.org/10.2991/jimec-18.2018.42
DO  - 10.2991/jimec-18.2018.42
ID  - Huang2018/12
ER  -