Defect identification of electricity transmission line insulators based on the improved lightweight network model with computer vision assistance [PDF]
HeliyonThis 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
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Electricity distribution networks resilience in area exposed to salt dust: Fragility curve modeling of insulators, Monte Carlo-based resilience assessment, and enhancement measures [PDF]
HeliyonResilience 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 +7 more
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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 +4 more
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A synthetic high-voltage power line insulator images dataset [PDF]
Data in BriefHigh-voltage power line insulators are crucial for safe and efficient electricity transmission. However, real-world image limitations, particularly regarding dirty insulator strings, delay the development of robust algorithms for insulator inspection ...
Reinaldo A.C. Bianchi +8 more
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Accurate and efficient insulator maintenance: A DETR algorithm for drone imagery. [PDF]
PLoS ONEWith the increasing demand for electricity, the safety and stability of power grids become paramount, highlighting the critical need for effective maintenance and inspection. Insulators, integral to power grid maintenance as protective devices on outdoor
Yanfeng Tian +2 more
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Effect of grain shape elongation in direction and perpendicular to current stream (conductive or insulator) on the electrical characteristics of mixtures [PDF]
Scientific ReportsThe shape elongation of grains, in mixtures, can have an effect on the electrical characteristics. Grain size and structural changes can impact the dielectric, and electrical properties of materials.
Mohamed Mahmoud Gomaa
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Failure type and failure level detection of insulators according to monitored leakage current [PDF]
HeliyonDue to the ever-increasing growth of electric energy consumption, the production of high-quality, reliable and high-reliability electricity is very important.
M. Monemi, S.M. Shahrtash, M. Kalantar
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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 +2 more
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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
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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 +3 more
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