Results 51 to 60 of about 369,200 (203)
ВИЗНАЧЕННЯ ЗАРЯДНОЇ ЄМНОСТІ ПОВІТРЯНИХ ЛІНІЙ ЕЛЕКТРОПЕРЕДАЧІ З УРАХУВАННЯМ ПРОВИСАННЯ ПРОВОДУ
Праці Інституту електродинаміки Національної академії наук УкраїниThe paper presents the results of studying the effect of wire sagging on the charging capacity of an overhead power line. A refined mathematical model of the overhead line charging capacity is obtained. The results of the study of the error of neglect of
Т.Л. Кацадзе +4 more
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Methodology of monitoring ice on wires with considering misalignment of power line armature
Известия высших учебных заведений: Проблемы энергетики, 2017 One of the most serious causes of accidents in high-power electric power systems is the formation of ice on the wires of high-voltage transmission lines (HVL).
D. A. Yaroslavskiy +5 more
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DEVELOPMENT AND TEST OF BLIMP-BASED COMPACT LIDAR POWEWR-LINE INSPECTION SYSTEM [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015 This paper introduces a compact LIDAR system designed to inspect overhead transmission line for maintenance purposes. This LIDAR system is carried by a small unmanned helium airship, which is guided by GPS and laser ranging to fly automatically along the
W. W. Pan +5 more
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Electric and magnetic field of different transpositions of overhead power line
, 2017 In Lithuanian and Polish electric power supply systems, the power transmission lines of 400 kV voltage represent one of the most potential sources of electric and magnetic fields generation.
R. Deltuva, Robertas Lukočius
semanticscholar +1 more source
工程科学与技术, 2023 Large-scale PV adopts DC overhead lines for flexible DC grid connection is one of the trends of new energy grid-connected in the future. However, the high probability of DC short-circuit fault of overhead line can easily lead to the disconnection of ...
Yinfeng SUN +5 more
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To the issue of the inspection of overhead power lines
IOP Conference Series: Materials Science and Engineering, 2019 The paper is devoted to the analysis of the possibility of using unmanned aerial vehicles to examine overhead power lines. Based on the analysis of the regulatory documents, conclusions were drawn on the required number of members of the brigade of electricians.
A A Dmitriev, V E Gerasimov
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Analysis of the Efficiency of Composite Supports in Electric Networks of the Republic of Belarus
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2019 Modern conditions for the development of the electric power industry increase the requirements in the field of technical conditions and reliability; thus, in a number of Western countries electric networks are being restructured on the basis of safe ...
M. I. Fursanov, P. A. Sazonov
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Simulation of the Electromagnetic Field in the Vicinity of the Overhead Power Transmission Line
European Journal of Electrical Engineering, 2019 Received: 10 December 2018 Accepted: 2 February 2019 The purpose of this study is to evaluate the electromagnetic emission of the overhead power line, because these power line generate electromagnetic interaction with other objects near to it.
A. Ayad +4 more
semanticscholar +1 more source
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 arbitrary number of straight thin-wire cylindrical segments of active and passive conductors.
Modrić, Tonći +2 more
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IET Smart Grid, 2019 An approach is demonstrated to visualise overhead line failure rates and estimated wind power output during extreme wind events on transmission networks.
Magnus R. Jamieson +2 more
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