Results 11 to 20 of about 191,809 (298)
Influence of Ambient Temperature on the Reliability of Overhead LV Power Lines with Bare Conductors
EnergiesThe article presents a study on the influence of weather factors (ambient temperature) on the operational reliability of overhead low-voltage power lines with bare conductors.
Kornelia Banasik
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3D Computation of the Overhead Power Lines Electric Field
Progress In Electromagnetics Research M, 2017 —In this paper, a 3D quasistatic numerical algorithm for computation of the electric field produced by overhead power lines is presented. The real catenary form of the overhead power line phase conductors and shield wires is taken into account with an ...
Tonći Modrić, S. Vujević, I. Paladin
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Method for Calculating of Lightning Impact Level on Overhead Transmission Line
Applied Sciences, 2021 This paper proposes a simple method for calculating the lightning impact level on overhead transmission power lines, taking into account its entire length. The method uses lightning historical data and the geographic coordinates of power line towers.
Anton Vladimirovich Burtsev +1 more
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Journal of Physics, Conference Series, 2023 Fast-growing trees pose risks to the operational safety of overhead power lines. Traditional methods of inspecting tree growth, such as ground inspection, are time-consuming and not accurate.
Peisong Li +7 more
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Electrical engineering & Electromechanics, 2023 Introduction. The problem of estimating power losses in grounding wires with built-in fiber optic cable for overhead power lines of voltage class 330-750 kV is relevant, while it is obvious that the amount of losses depends on the chosen brand of wire ...
A. V. Krasnozhon +4 more
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A Novel Charging Station on Overhead Power Lines for Autonomous Unmanned Drones
Applied Sciences, 2023 Innovative drone-based technologies provide novel techniques to guarantee the safety and quality of power supply and to perform these tasks more efficiently.
Antonio-Miguel Muñoz-Gómez +3 more
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Characteristics of lightning‐induced voltages based on experimental data
High Voltage, 2021 This paper presents an analysis of 64 lightning‐induced voltage waveforms recorded in an experimental system implemented in the campus of the University of São Paulo, Brazil.
Michele N. N. Santos, Alexandre Piantini
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Российская Арктика, 2022 The electrical grid of regional power systems primarily uses double-circuit 220 kV overhead power lines to function. This paper provides information on the problem of ice formation on overhead ground wires of 220 kV power lines, including a brief ...
Krotkov E.A. +2 more
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Approximate Magnetic Flux Density Model of Overhead Power Lines for Conductor Sag Estimation
IJEEC - INTERNATIONAL JOURNAL OF ELECTRICAL ENGINEERING AND COMPUTING, 2022 Monitoring and supervision of overhead power lines have become essential actions in Electrical Power Systems since the introduction of the Smart Grid concept.
Nemanja Kitić, P. Matić
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Breakage Mechanism Study of Overhead Ground Wire Under Lighting Stroke Based On Finite Element Analysis [PDF]
E3S Web of Conferences, 2021 Breakage of overhead transmission lines and distribution lines will lead to severe power outage problems, and clarifying the breakage mechanism of the overhead lines is of great importance and value for the reliability and stability of the power system ...
Xia Yunfeng +4 more
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