Results 11 to 20 of about 301,658 (324)

Global ground strike point characteristics in negative downward lightning flashes – Part 1: Observations [PDF]

open access: goldNatural Hazards and Earth System Sciences, 2021
. Information about lightning properties is important in order to advance the current understanding of lightning, whereby the characteristics of ground strike points (GSPs) are in particular helpful to improving the risk estimation for lightning ...
D. R. Poelman   +10 more
openalex   +2 more sources

Research on Resonance Overvoltage of EHV Transmission Lines Caused by Lightning Strike [PDF]

open access: goldIEEE Access, 2021
This paper studies the mechanism and influencing factors of resonance overvoltage of EHV transmission lines caused by lightning. By analyzing the time domain steady state of the simplified resonance circuit, the physical mechanism of resonance is ...
Xiao Lei   +5 more
doaj   +2 more sources

Lightning-induced cataract with concomitant optic nerve damage [PDF]

open access: yesBMC Ophthalmology
Lightning-induced ocular injuries are rare but potentially severe sequelae. This case report describes a 35-year-old male patient who suffered a lightning strike injury 20 years ago, resulting in traumatic cataract and optic nerve damage in his left eye.
Simin Deng   +4 more
doaj   +2 more sources

Bilateral Ocular Injury From Lightning Strike. [PDF]

open access: greenRetina, 2019
Harris K   +3 more
europepmc   +3 more sources

Study on lightning strike risk of ship based on lightning leader fractal model

open access: yesZhongguo Jianchuan Yanjiu, 2023
ObjectiveIn order to set or improve the lightning protection measures of ships, it is necessary to evaluate the strike risk of critical equipment and the protection effect of the lightning rod.MethodsIn this paper, a lightning leader fractal model is ...
Xudong ZHANG   +6 more
doaj   +1 more source

Analysis Duration of Potential Difference Neutralizer for Substation Grounding System

open access: yesJurnal Nasional Teknik Elektro, 2022
The grounding system design of the 150 kV substation have resolve affect in lightning strike area. The purpose of this study is to determine the duration of the potential difference penetration that occurs due to direct or indirect lightning strikes. The
Riza Arif Pratama   +2 more
doaj   +1 more source

Calculation of lightning attachment points on ships based on lightning leader progression model and experimental verification

open access: yesZhongguo Jianchuan Yanjiu, 2023
ObjectiveIn order to improve lightning protection measures for ships, it is vital to evaluate the lightning strike risk and lightning rod protection effect.
Mi ZHOU   +6 more
doaj   +1 more source

A three‐dimensional direct lightning strike model for lightning protection of the substation

open access: yesIET Generation, Transmission & Distribution, 2021
Lightning strikes to a substation happen frequently, which has a serious impact on the safety of the power system. Therefore, it is important to evaluate the effect of the direct lightning to the substation for the sake of protection.
Jun Guo   +5 more
semanticscholar   +1 more source

Simulation of Cloud-to-Ground Lightning Strikes to Wind Turbines Considering Polarity Effect Based on an Improved Stochastic Lightning Model

open access: yesAtmosphere, 2023
The accurate determination of the annual lightning flash number to a wind turbine is essential for designing proper lightning protection measures. However, the method to assess the lightning risk of wind turbines recommended by the IEC is not associated ...
Xiaoyan Bian   +7 more
doaj   +1 more source

MXene Reinforced Thermosetting Composite for Lightning Strike Protection of Carbon Fiber Reinforced Polymer

open access: yesAdvanced Materials Interfaces, 2021
Ti3C2 – a member of the MXenes (2D transition metal carbides and nitrides) family, is investigated as an effective filler to improve the electrical, mechanical, and thermal properties of divinylbenzene (DVB) thermosetting resin.
Vipin Kumar   +11 more
semanticscholar   +1 more source

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