Results 31 to 40 of about 191,809 (298)
Измерение, мониторинг, управление, контроль, 2022 Background. Based on the analysis of statistical data, it is shown that the Penza region belongs to the "dangerous wind zone", in which accidents on overhead lines in the autumn-winter period become not uncommon phenomena for electric grid ...
V.A. Listyukhin +4 more
doaj +1 more source
Energies, 2021 This paper investigates the maximum photovoltaic (PV) penetration limits on both overhead lines and underground cables medium voltage radial distribution system. The maximum PV penetration limit is estimated considering both bus voltage limit (1.05 p.u.)
Sultan Sh. Alanzi, Rashad M. Kamel
doaj +1 more source
Inclinometric method for determining the mechanical state of an overhead power transmission line [PDF]
E3S Web of Conferences, 2019 Mechanical deformations when a wire is stretched causes its rotation around its axis, which allows obtaining additional information about the wire behavior in an overhead transmission line and considering it no longer as a group of sections from one span
Sadykov M.F. +5 more
doaj +1 more source
Numerical Calculation of Overhead Power Lines Dynamics
Journal of Mechanical Engineering, 2016 This paper contains results of transient analysis of airflow around the ACSR power line cross-section in unsymmetric multi-span. The forces applied to the power line are obtained from CFD simulations, where the wind induced vibration is studied.
Gogola Roman +2 more
doaj +1 more source
Evaluation of the Idle time of Single-Chain and Double-Chain Overhead Power Lines of 6–10 kV by Methods of Queuing Theory [PDF]
Problems of the Regional Energetics, 2022 The aim of this work is to substantiate the idle time evaluation of the overhead power line (OPL) according to the reliability indicators of its main elements using the probability value of the overhead power line availability factor. Statistical studies
Basmanov V.G., Kholmanskikh V.M.
doaj +1 more source
Non-contact temperature measurement method for dynamic rating of overhead power lines.
Electric power systems research, 2020 The increase in energy efficiency of power systems and the development of smart grids are strongly based on new and more accurate ways of monitoring.
R. Lecuna +6 more
semanticscholar +1 more source
Outage prediction of distribution network overhead lines using support vector machine to improve resiliencece [PDF]
هوش محاسباتی در مهندسی برق, 2022 Predicting the status of power grid components, especially overhead lines in response to extreme weather event, plays an important role in planning pre-resource allocation, as well as restoring loads more quickly at a faster time which can improve the ...
Mojtaba Mohseni +2 more
doaj +1 more source
Омский научный вестник, 2023 Formulas for calculating continuous admissible currents and active power losses for overhead power transmission lines under conditions of natural and forced convection for insulated and non-insulated conductors are presented. The correct determination of
E. V. Petrova +4 more
doaj +1 more source
Simple Approximation of the Magnetic Induction Inside High Voltage Overhead Transmission Lines [PDF]
E3S Web of Conferences, 2022 With the development of electrical power transmission networks, are resulted the increase and continuous consumption of various power production sources, this is what requires the large quantities of energy construction.
Houicher Salah-Eddine +2 more
doaj +1 more source
Feasibility study on the use of oil-well tubing in construction of intermediate support for 6-10 kV high voltage overhead power lines in the development of oilfields [PDF]
E3S Web of Conferences, 2019 This article is devoted to assessing the technical effectiveness and economic feasibility of oilwell tubing in construction of intermediate supports for overhead power lines (6–10 kV) in the development of oil, gas and condensate field in the conditions ...
Korkishko A.N. +2 more
doaj +1 more source