Results 41 to 50 of about 191,382 (211)
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2022 . It is noted that at present, 10 and 35 kV overhead power transmission lines are being laid outside the settlements of the Republic of Belarus on reinforced concrete vibrated (10 kV) and centrifuged (35 kV) poles that are characterized by low ...
M. A. Korotkevich, S. I. Podgaisky
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Influence of failures of overhead lines on reliability of autonomous power supply system
E3S Web of Conferences, 2018 We research influence of failures of overhead lines on reliability of autonomous power supply system with distributed generation in the given article.
Karamov Dmitriy, Perzhabinsky Sergey
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Acta Electrotechnica et Informatica, 2019 Ground wires are bare conductors which serve to protect the power line from the lightning strike. This article deals with the calculation of the series impedance of the 110 kV overhead power line with one ground wire.
Anastázia MARGITOVÁ +2 more
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Измерение, мониторинг, управление, контроль, 2022 Background. As a result of the analysis of scientific research and statistical data, it is shown that the actual task of the power grid complex of the Russian Federation is to increase the reliability of distribution electrical networks and the quality
V.A. Listyukhin, E.A. Pecherskaya
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Mechanical Calculation of Power Lines and Strands in Overhead Transmission Lines
MATEC Web of Conferences, 2016 This paper discusses the issue of shape and stress of overhead transmission lines. It fully considers that the conductor is subjected to axial force, shear, bending moment simultaneousiy. And the flat wire is basically in the elastic range.
Li Yongping, Liu Yu, Zhang Jibin
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IET Generation, Transmission & DistributionMaintenance of power transmission lines is essential for the safe and reliable operation of the power grid. The use of deep learning‐based networks to improve the performance of power line defect detection faces significant challenges, such as small ...
Zhiyuan Xie +8 more
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Measurement and monitoring of overhead transmission line sag in smart grid: A review
IET Generation, Transmission & Distribution, 2022 In a transmission line, sag is intentionally provided to relax the tension on the wire when placed between two terminals. However, thermal stress and extreme weather conditions can cause increases in transmission line sag, which can eventually damage ...
Ayman Uddin Mahin +3 more
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NORMAL VIBRATIONS OF SAGGING CONDUCTORS OF OVERHEAD POWER LINES
International Journal for Computational Civil and Structural Engineering, 2022 The phenomenon of self-excitation of thermomechanical vibrations of current-carrying conductors, experimentally discovered by academician A.F. Ioffe, is of practical interest as a possible explanation of the phenomenon of galloping conductors of ...
Airat Valiullin +2 more
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A Simple Method for Tree Fall Detection on Medium Voltage Overhead Lines With Covered Conductors
IEEE Transactions on Power Delivery, 2021 Covered conductors are an alternative to aluminum core steel reinforced medium voltage overhead lines in forested terrains. The covered conductors are highly reliable due to the XLPE insulation system, which prevents the short-circuit current in case of ...
Jan Fulneček, S. Mišák
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A GSM-Based Fault Detection on Overhead Distribution Lines
Jurnal Nasional Teknik Elektro, 2023 Power distribution in Ghana is managed by the Electricity Company of Ghana (ECG) which is responsible for ensuring accessibility of electricity to consumers.
Charles Ofori +2 more
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