Results 1 to 10 of about 97,057 (242)

Effect of artificial aging on polymeric surge arresters and polymer insulators for electricity distribution networks [PDF]

Polímeros, 2011
A study was conducted to evaluate new and laboratory-aged samples of surge arresters and anchorage polymeric insulators, for 12 and 24 kV networks, which are used by the Rio Grande Energia (RGE).
Carlos A. Ferreira, E. Coser, Joceli M. G. Angelini, José A. D. Rossi, Manuel L. B. Martinez   +4 more
doaj   +2 more sources

Defect identification of electricity transmission line insulators based on the improved lightweight network model with computer vision assistance [PDF]

Heliyon
This work aims to ensure the safe operation of electricity transmission lines and reduce costs and maintenance difficulties. It studies the application of computer vision (CV) in the defect identification of electricity transmission lines.
Chen Lanhang
doaj   +2 more sources

Conduction of Electricity through an Insulator [PDF]

Scientific American, 1913
n ...
P. S. Helmick
openaire   +4 more sources

Electricity distribution networks resilience in area exposed to salt dust: Fragility curve modeling of insulators, Monte Carlo-based resilience assessment, and enhancement measures

Heliyon
Resilience of the power system against natural disasters is a vital need for sustainable energy supply. As a result of global warming, lakes and rivers have dried out, resulting in dust hubs that threaten the normal operation of outdoor power system ...
Amin Dadashzade, Hossein Bagherzadeh, Masood Mottaghizadeh, Tohid Ghanizadeh Bolandi, Mohammad Hassan Amirioun, Maryam Majidzadeh, Sajjad Golshannavaz, Farrokh Aminifar   +7 more
doaj   +2 more sources

Design Optimization and Experimental Validation of Low-Cost ‎Flat Plate Collector Under Central Qasssim Climate [PDF]

Journal of Applied and Computational Mechanics, 2021
In Saudi Arabia, hot water for domestic uses consumes a great portion of home electricity. Thus, solar collectors can be considered as an important alternative to reduce the amount of consumed electricity.
Mohamed Nejlaoui, Abdullah Alghafis, Hussain Sadig   +2 more
doaj   +1 more source

Analisis Variasi Ketebalan Coating Senyawa Glasir terhadap Daya Tahan Dielektrik Isolator Keramik Saluran Transmisi 150kV

Jurnal Elkomika, 2021
ABSTRAK Penelitian ini bertujuan untuk mengetahui seberapa besar nilai coating isolator yang dapat ditembus listrik berdasarkan Basic Insulator Level (BIL).
YUSRENI WARMI, KAZNI FEBRIAN
doaj   +1 more source

Sensing Method Using Multiple Quantities for Diagnostic of Insulators in Different Ambient Conditions

Sensors, 2022
Insulators are one of the many components responsible for the reliability of electricity supply as part of transmission and distribution lines. Failure of the insulator can cause considerable economic problems that are much greater than the insulator ...
Bystrík Dolník, Ľuboš Šárpataky, Iraida Kolcunová, Peter Havran   +3 more
doaj   +1 more source

Electric Polarization in a Chern Insulator [PDF]

Physical Review Letters, 2009
4 pages, 3 figures (small corrections)
Sinisa Coh, David Vanderbilt
openaire   +4 more sources

System for Visualizing Surface Potential Distribution to Eliminate Electrostatic Charge

Sensors, 2021
A mixture of positive and negative static charges exists in the same plane on an insulator surface, and this can cause production quality problems at manufacturing sites.
Kazuya Kikunaga
doaj   +1 more source

Quantized electric multipole insulators [PDF]

Science, 2017
Corner-dwelling topological states Computing the electric polarization of a crystal is surprisingly tricky, but it can be tackled with the help of a topological concept, the so-called Berry phase. Extensions to higher multiple moments, such as quadrupole and octupole, are even trickier.
Wladimir A. Benalcazar, B. Andrei Bernevig, Taylor L. Hughes   +2 more
openaire   +4 more sources