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Compact Controllable Overhead Transmission Lines [PDF]
Problems of the Regional Energetics, 2019 Compact controllable high-voltage power lines (HVPLs) are a new generation of alternating current power transmission lines, representing the newest achievements in the field of power transmission and control means, new technical solutions for the design,
V.M. Postolaty
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Analytical Description of Overhead Transmission Lines Loadability [PDF]
Energies, 2019 The loadability characteristics of overhead transmission lines (OHLs) is certainly not a new topic. However, driven by sustainability issues, the increasing need to exploit existing electrical infrastructures as much as possible, has given OHL ...
Davide Lauria +2 more
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Rural electrification using overhead HVDC transmission lines [PDF]
Journal of Energy in Southern Africa, 2017 One of mankind’s greatest modern challenges is poverty alleviation. The provision of electricity can greatly assist in this regard. The tapping of small amounts of power from an HVDC transmission line represents a solution to this problem especially in ...
Leon Chetty, Nelson Ijumba
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Fault Indicators of Partial Discharges in Medium-Voltage Systems [PDF]
Advances in Electrical and Electronic Engineering, 2013 The safety and reliability of the electricity system, these are the two basic keywords present in the energy sector. One of the ways to improve the overall security of the electricity system is to reduce the failure rate of transmission lines.
Stefan Hamacek, Stanislav Misak
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Composite Based EHV AC Overhead Transmission Lines [PDF]
, 2010 Overhead lines at transmission level are the backbone of any national power grid today. New overhead line projects however are at the same time subject to ever greater public resistance due to the lines environmental impact. As full undergrounding of transmission lines at extra high voltage (EHV) levels are still not seen as possibility, the future ...
Sørensen, Thomas Kjærsgaard
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On-line Monitoring of Sag and Icing of Overhead Transmission Lines
Journal of Harbin University of Science and Technology, 2023 In order to realize on-line icing and galloping monitoring of overhead transmission lines, an on-line monitoring method for overhead transmission lines based on phase-sensitive optical time domain reflectometry (Φ-OTDR) is proposed.
YANG Xiaolong +4 more
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Energies, 2022 Lightning has a certain degree of potential threat to the safe operation of overhead transmission lines. In order to make targeted lightning protection arrangements and reduce the impact of lightning on overhead transmission lines, it is necessary to ...
Jie Liu +5 more
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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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Study on icing and its trip laws of transmission lines in Shanxi Power Grid [PDF]
E3S Web of Conferences, 2021 Overhead transmission lines are important carriers of electric energy transmission. Their icing, galloping and shedding in winter and spring seriously threatened the safe operation of Shanxi power grid.
Zhao Bin +3 more
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The Mode of Constructing Safe Trajectories of Motion of the Unmanned Aerial Vehicle while Monitoring Power Lines Considering the Influence of their Electromagnetic Fields [PDF]
Problems of the Regional Energetics, 2019 The aim of this paper is to increase the flight safety of an unmanned aerial vehicle that monitors power lines under the negative influence of electromagnetic fields on the on-board equipment.
Shabanova A.R. +2 more
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