Results 11 to 20 of about 156,934 (202)

Determination of Leakage Current through Dry Insulated Coating of 10 kV Overhead Transmission Line Wires in case of Their Contact with Trees and Other Earthed Objects

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2004
Investigations that were conducted with the help of overhead transmission line model reflecting such situations as wire swinging cross, their contact with fallen trees and other earthed objects have shown that the overhead transmission line may operate ...
K. F. Stepanchuk   +3 more
doaj   +1 more source

Probabilistic Fatigue Fragility Curves for Overhead Transmission Line Conductor-Clamp Assemblies

open access: yesFrontiers in Built Environment, 2022
The residual life of transmission line overhead conductors under conditions of fretting fatigue is an important asset management issue for electric network operators.
Oluwafemi Olumide Thomas   +2 more
doaj   +1 more source

Analysis of transmission lightning arrester locations using Tflash [PDF]

open access: yes, 2016
Tropical countries with extensive lightning activity, such as Malaysia, encounter numerous problems on their electrical transmission and distribution systems.
Arief, Y. Z.   +8 more
core   +1 more source

Rural electrification using overhead HVDC transmission lines [PDF]

open access: yesJournal of Energy in Southern Africa, 2012
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 rural areas.
Chetty, Leon, Ijumba, Nelson
openaire   +3 more sources

Fault section identification method for the UHV GIL-overhead hybrid line

open access: yesThe Journal of Engineering, 2019
GIL-overhead hybrid transmission line is an essential way for UHV waters crossing power transmission over long distance in china. The fault section identification of the UHV GIL-overhead hybrid line is a previous work for the protection selective ...
Botong Li   +3 more
doaj   +1 more source

Dual-View Stereovision-Guided Automatic Inspection System for Overhead Transmission Line Corridor

open access: yesRemote Sensing, 2022
Overhead transmission line corridor detection is important to ensure the safety of power facilities. Frequent and uncertain changes in the transmission line corridor environment requires an efficient and autonomous UAV inspection system, whereas the ...
Yaqin Zhou   +5 more
doaj   +1 more source

Study on vibration monitoring and anti-vibration of overhead transmission line

open access: yesNonlinear Engineering, 2021
Numerous forms of dampers are used to eliminate the vibrations in transmission lines. In the contemporaneous editorial, a survey has been done on vibrations monitoring and anti-vibration of overhead transmission line of transmission lines having multiple
Yin Weihua, Lin Li
doaj   +1 more source

Distribution of Magnetic Field in 400 kV Double-Circuit Transmission Lines

open access: yesApplied Sciences, 2020
A high-voltage AC double-circuit 400 kV overhead power transmission line runs from the city of Elk (Poland) to the city of Alytus (Lithuania). This international 400 kV power transmission line is potentially one of the strongest magnetic field-generating
Ramūnas Deltuva, Robertas Lukočius
doaj   +1 more source

Probabilistic prediction for the ampacity of overhead lines using Quantile Regression Neural Network [PDF]

open access: yesE3S Web of Conferences, 2020
The ampacity of overhead transmission lines play a key role in power system planning and control. Due to the volatility of the meteorological elements, the ampacity of an overhead line is timevarying.
Jin Xu   +4 more
doaj   +1 more source

Use of rod compactors for high voltage overhead power lines magnetic field mitigation [PDF]

open access: yes, 2017
In the last decades, strengthening the high voltage transmission system through the installation of new overhead power lines has become critical, especially in highly developed areas.
Bignucolo, Fabio   +3 more
core   +2 more sources

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