Results 51 to 60 of about 9,212,348 (200)

ВИЗНАЧЕННЯ ЗАРЯДНОЇ ЄМНОСТІ ПОВІТРЯНИХ ЛІНІЙ ЕЛЕКТРОПЕРЕДАЧІ З УРАХУВАННЯМ ПРОВИСАННЯ ПРОВОДУ

open access: yesПраці Інституту електродинаміки Національної академії наук України
The 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
doaj   +1 more source

DEVELOPMENT AND TEST OF BLIMP-BASED COMPACT LIDAR POWEWR-LINE INSPECTION SYSTEM [PDF]

open access: yesThe 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
doaj   +1 more source

Accident Illustration, electrocution from overhead power line

open access: yes, 2022
Date scanned: 2002-7-9.Electrocution.Held in the Russell L. and Lyn Wood Mining History Archive, Arthur Lakes Library, Colorado School of Mines.Donor: United States Bureau of Mines.Illustration of equipment operator being electrocuted after grasping an ...

core  

Comparison and evaluation of South African poletop designs for 11kV and 22kV rural distribution lines [PDF]

open access: yes, 1992
Bibliography: leaves 155-160.The ultimate purpose of this thesis is to compare and evaluate. South African poletop designs for 11kV and 22kV rural distribution lines.
Scott, R A
core   +1 more source

Real-Time Overhead Power Line Component Detection on Edge Computing Platforms

open access: yesComputers
Regular inspection of overhead power line (OPL) systems is required to detect damage early and ensure the efficient and uninterrupted transmission of high-voltage electric power.
Nico Surantha
doaj   +1 more source

Fault Traversal Strategy for Large-scale Photovoltaic Power Station via Flexible DC Grid-connected System

open access: yes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
doaj  

High Voltage Overhead Power Line Routing under an Objective Observability Criterion

open access: yesEnergies, 2017
The construction of new high voltage overhead power lines (HVOPLs) has become a controversial issue for electricity companies due to social opposition. Citizens are concerned about how these power lines may have an impact on their lives, basically caused
L. Alfredo Fernandez-Jimenez   +6 more
doaj   +1 more source

Human exposure to electric fields under an overhead MV power line

open access: yes, 2008
A conductive sphere is proposed as simple model for the evaluation of the human exposure to electric fields under an overhead medium voltage power line.
E. Poli   +5 more
core   +1 more source

Overhead power line detection from aerial images using segmentation approaches

open access: yesAutomatika
Ensuring the optimal efficiency of electrical networks requires vigilant surveillance and preventive maintenance. While traditional methods, such as human patrols and helicopter inspections, have been longstanding practices for grid control by electrical
Satheeswari Damodaran   +2 more
doaj   +1 more source

On the electric and magnetic fields below a single conductor overhead power line

open access: yes, 2012
Electromagnetic fields associated with the electric current flowing along a overhead power line with a single conductor located over perfectly conducting ground are estimated using electromagnetic fields pertinent to acceleration of electric charges.
Cooray, Vernon,   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy