Results 41 to 50 of about 191,809 (298)

A Multi-UAV Approach for Fast Inspection of Overhead Power Lines: From Route Planning to Field Operation

open access: yesJournal of Intelligent and Robotic Systems
Overhead power lines are critical infrastructures to ensure a reliable energy supply, and failures in the grid can lead to significant service disruptions.
A. Caballero   +3 more
semanticscholar   +1 more source

Studying the Model of Free Harmonic Oscillations of Overhead Power Lines

open access: yesInternational Journal of Emerging Trends in Engineering Research, 2020
This article is devoted to the importance of inspection of overhead power lines by detection of mechanical loads on conductors. A conductor under the action of forces caused by wind pressure swings like a pendulum.
D. Yaroslavsky
semanticscholar   +1 more source

Design of Large Connectors of Overhead Power Lines

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2018
It is found that the voltage at the lowest points of the wire or cable sag and at the points of their suspension on the pillars in the same span, determined in accordance with the properties of a perfectly flexible filament (similar to which the wires ...
M. A. Korotkevich, N. V. Prokofieva
doaj   +1 more source

Application of robot automation technology based on machine assisted and artificial intelligence in distribution network overhead line engineering

open access: yesEAI Endorsed Transactions on Energy Web, 2023
INTRODUCTION: The development of artificial intelligence technology in the context of the intelligent era shows vigorous vigor and vitality, and artificial intelligence fusion of robotic automation technology can assist manpower to complete all kinds of ...
Yi Tan, Yunhui Wang, Xue Li, Meng Li
doaj   +1 more source

Dynamic Bayesian Network Model for Overhead Power Lines Affected by Hurricanes

open access: yesForecasting
This paper investigates the dynamics of Hurricane-Induced Failure (HIF) by developing a probabilistic framework using a Dynamic Bayesian Network (DBN) model.
Kehkashan Fatima, Hussain Shareef
semanticscholar   +1 more source

Fault detection through discrete wavelet transform in overhead power transmission lines

open access: yesEnergy Science & Engineering, 2023
Transmission lines are a very important and vulnerable part of the power system. Power supply to the consumers depends on the fault‐free status of transmission lines.
Nadeem Ahmed   +4 more
semanticscholar   +1 more source

On the Expediency of Laying Cable Power Lines with a Voltage of 6–35 kV Outside Settlements Instead of Overhead Power Lines

open access: yesИзвестия 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
doaj   +1 more source

Influence of failures of overhead lines on reliability of autonomous power supply system

open access: yesE3S 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
doaj   +1 more source

IMPACT OF GROUND WIRES ON THE SERIES IMPEDANCE, VOLTAGE AND CURRENT CONDITIONS OF OVERHEAD POWER LINES

open access: yesActa 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
doaj   +1 more source

DEVELOPMENT OF INFORMATION-MEASURING SYSTEM FOR INVESTIGATION OF OPERATING MODES OF OVERHEAD POWER LINES

open access: yesИзмерение, 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
doaj   +1 more source

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