Results 21 to 30 of about 4,488,429 (243)

A fractal model for the lightning induced current on a transmission line [PDF]

, 1997
This article presents a model of a tortuous lightning channel, and a study of the consequent electromagnetic coupling to a transmission line. We analyse the fractal dimension of the induced current on the line, compared with the fractal dimension of the ...
Vecchi, Giuseppe, Salio, S., Canavero, Salio S., Salio, Vecchi, Canavero, Flavio   +6 more
core   +1 more source

Application and Analysis for Surge Arrester on Lightning Protection of Distribution Network

MATEC Web of Conferences, 2016
In order to effectively reduce lightning stroke outage rate, effect of lightning protection with surge arrester on transmission line has been generally acknowledged relative to other lightning protection measures.
Wang Daxing, He Bin, Zhong Wei, Lin Bo, Wang Dong, Li Tingbin   +5 more
doaj   +1 more source

Application and Analysis for Surge Arrester on Lightning Protection of Distribution Network

MATEC Web of Conferences, 2015
In order to effectively reduce lightning stroke outage rate, effect of lightning protection with surge arrester on transmission line has been generally acknowledged relative to other lightning protection measures.
Wang Daxing, He Bin, Zhong Wei, Lin Bo, Wang Dong, Li Tingbin   +5 more
doaj   +1 more source

A Novel Magnetic Integration High-Efficiency Converter with Low Ripple and High Dynamic Response for the Hybrid Power Supply Systems of All-Electric Aircraft

Aerospace
With the continuous improvement of battery energy density and converter power density, as well as the miniaturization and lightweighting of related airborne electrical equipment, all-electric aircraft with hybrid power supply systems provide more trade ...
Li Chen, Haifeng Gao, Fengjie Shen, Yiyi Zhang, Liangjie Qiu, Lei Wang   +5 more
doaj   +1 more source

Energy-efficient blockchain-IIoT with mobile edge computing: optimizing resource allocation and multi-hop offloading

Results in Engineering
Blockchain and Mobile Edge Computing (MEC), both of which are edge computing paradigms characterized by strong security attributes, have become a research focus in the Industrial Internet of Things (IIoT) domain.
Yiyi Zhang, Xueyue Xue, Xianfu Lin, Wenchang Wei, Zhicheng Su   +4 more
doaj   +1 more source

P⁴UIoT: Pay-Per-Piece Patch Update Delivery for IoT Using Gradual Release

Sensors, 2020
P 4 UIoT—pay-per-piece patch update delivery for IoT using gradual release—introduces a distributed framework for delivering patch updates to IoT devices.
Nachiket Tapas, Yechiav Yitzchak, Francesco Longo, Antonio Puliafito, Asaf Shabtai   +4 more
doaj   +1 more source

Real-Time Water Vapor Maps from a GPS Surface Network: Construction, Validation, and Applications [PDF]

, 2009
In this paper the construction of real-time integrated water vapor (IWV) maps from a surface network of global positioning system (GPS) receivers is presented.
Holleman, I., Holtslag, A.A.M., Haan, S., de   +2 more
core   +1 more source

Charge structure in volcanic plumes: a comparison of plume properties predicted by an integral plume model to observations of volcanic lightning during the 2010 eruption of Eyjafjallajökull, Iceland [PDF]

, 2014
Observations of volcanic lightning made using a lightning mapping array during the 2010 eruption of Eyjafjallajökull allow the trajectory and growth of the volcanic plume to be determined.
Sonja A. Behnke, Woodhouse, Mark J., Mark J. Woodhouse, Behnke, Sonja A.   +3 more
core   +1 more source

Use caution with the word ‘shelter’ in lightning safety

Progress in Disaster Science
In some countries, lightning causes more deaths than other weather events more commonly thought of as disasters, so there is a need for safe refuges during thunderstorms.
Daile Zhang, Mary Ann Cooper, Ronald L. Holle, Mitchell Guthrie   +3 more
doaj   +1 more source

Enhancement of the Through‐Thickness Electrical Conductivity of Carbon‐Fiber‐Reinforced Plastics Using Large Graphite Particles

Advanced Engineering Materials, EarlyView.
To enhance through‐thickness conductivity without sacrificing impregnation, large spherical graphite particles are intentionally employed in a low‐viscosity resin. Unlike finer conductive fillers, these particles remain outside the fiber bundles and accumulate in resin‐rich interlaminar regions during molding.
Keito Hosoe, Yu Zhou, Shintaro Kamiyama, Takao Okada, Tomohiro Yokozeki, Ryoma Tokonami, Tatsuhiro Takahashi   +6 more
wiley   +1 more source