A modified version of the rolling sphere method

S Ait-Amar, G Berger - IEEE Transactions on Dielectrics and …, 2009 - ieeexplore.ieee.org
The calculation of the striking distance can estimate the probability of lightning strike on a
structure and thereby evaluate the effectiveness of a lightning protection system (LPS). The …

[HTML][HTML] The Johannesburg lightning research laboratory, part 1: Characteristics of lightning currents to the Sentech Tower

JR Smit, HGP Hunt, C Schumann - Electric Power Systems Research, 2023 - Elsevier
This paper describes the first measurements of lightning currents from upward lightning
events to a tall tower–the Sentech Tower–in Johannesburg, South Africa. The lightning …

Modeling of lightning exposure of buildings and massive structures

FAM Rizk - IEEE Transactions on power delivery, 2009 - ieeexplore.ieee.org
A dynamic model for exposure of grounded objects to direct lightning strokes has been
generalized to apply to buildings and massive structures. The model also applies to the …

Determination of the striking distance of a lightning rod using finite element analysis

AHA Bakar, AZ Abidin, H ILLIAS… - Turkish Journal of …, 2016 - journals.tubitak.gov.tr
The problems related to electromagnetic waves transmitted by lightning strikes can be
studied through physical lightning models based on laboratory results. The main concern of …

Research of 3-Dexterior boundary problems related to electric fields in atmosphere by inversion method

TA Potapenko, EA Kanunnikova… - Electric Power Systems …, 2014 - Elsevier
This paper presents the research of three dimensional exterior boundary problems related to
electric fields in atmosphere. The research is done by the inversion method. This method is …

Improving the computational accuracy of the dynamic electro-geometrical model using numerical solutions

AI Adekitan - Scientific reports, 2022 - nature.com
The dynamic electro-geometrical model has been applied in various studies to investigate
the probability of a lightning strike to parts of a structure. The numerical computation of the …

Lightning protection of airport traffic control towers (ATCT)

GD Peppas, DA Zacharakis, EC Pyrgioti… - 2014 International …, 2014 - ieeexplore.ieee.org
In this paper effort has been made for improvement of the design of Lightning Protection
Systems (LPS) for Airport Traffic Control Towers (ATCT) in Greece. The improvement was …

Features of numerical solution of electrostatic field for studying objects placed between cloud and earth surface

TA Potapenko, V Cooray… - … Symposium on Lightning …, 2013 - ieeexplore.ieee.org
This paper presents the features of numerical solution of electrostatic field for studying
objects. Steel transmission towers are investigated in applied modeling scheme “cloud-earth …

New guidelines regarding the positioning of protective air terminations on structures using e-field modelling techniques

F D'Alessandro - Journal of Electrostatics, 2009 - Elsevier
An important consideration in the design of any air termination system is the maximum
distance at which the terminations can be placed from the “vulnerable points” on structures …

[PDF][PDF] Action Volume Ratio: A Method to Classify the Danger of Lightning in Any Given Volume

AS Dickson - 2014 - wiredspace.wits.ac.za
The annual number of injuries and fatalities from lightning has, over the last century, been
on a steady decline. This is primarily due to urbanisation and movement away from …