Control of the Energy Impact of Electric Discharges in a Liquid Phase
Energies, 2023 This paper describes the scheme and algorithm for controlling a laboratory setup that result in low uncertainty and high convergence with respect to the characteristics of electric discharges under the conditions of variable parameters of a reaction ...
Evgeniy Titov +2 more
doaj +1 more source
IET Generation, Transmission & Distribution, 2023 The effects of uneven icing, number of icicles, inclination angle of icicle, ice pallets and arc ignition on the electric field are ignored for the two‐dimensional axisymmetric model of ice‐covered insulator.
Bingbing Dong +3 more
doaj +1 more source
Partial discharges characteristics study in XLPE cable insulation with multiple defects [PDF]
Омский научный вестник, 2021 The paper simulates the electric field intensity picture in the cable with one and several defects. Modeling has shown that the presence of several closely spaced defects does not lead to an increase in the electric field intensity in comparison with
I. V. Komarov +2 more
doaj +1 more source
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2022 Partial discharges can occur in different types of electric equipment and cause progressive insulation deterioration, so there is interest in monitoring partial discharges for assessing the state of the isolation of an electric system and to predict ...
Luís Victor Muller Fabris +1 more
doaj +1 more source
Laser-assisted guiding of electric discharges around objects [PDF]
, 2015 Electric breakdown in air occurs for electric fields exceeding 34 kV/cm and results in a large current surge that propagates along unpredictable trajectories.
Chen, Z. +11 more
core +3 more sources
Performance characteristics of an electric vehicle lead-acid battery pack at elevated temperatures [PDF]
, 1982 Discharge testing data electric car battery pack over initial electrolyte temperature variations between 27 and 55 C are presented. The tests were conducted under laboratory conditions and then compared to detailed electric vehicle simulation models ...
Chapman, P.
core +2 more sources
A domain-decomposition method to implement electrostatic free boundary conditions in the radial direction for electric discharges [PDF]
, 2018 At high pressure electric discharges typically grow as thin, elongated filaments. In a numerical simulation this large aspect ratio should ideally translate into a narrow, cylindrical computational domain that envelops the discharge as closely as ...
Luque, Alejandro +1 more
core +2 more sources
Improvement of the technical excellence of multiparameter relay protection by combining the signals of the measuring fault detectors using artificial intelligence methods [PDF]
E3S Web of Conferences, 2019 The features of the dielectric rod defects and the rod-electrod defects of polymer insulators were investigated by using the developed complex method of contactless remote diagnostics of high-voltage insulators health, which includes the initial ...
Kulikov A. L. +2 more
doaj +1 more source
Modelling of Electrical Discharge Processes for Optimization of Corona-Protection System of High Voltage Rotating Machines Insulation [PDF]
Problems of the Regional Energetics, 2020 The aim of this work is to study the influence of technological defects in stator windings electri-cal insulation system on the inception of partial discharges in the stator slot of air-cooled electric rotating machines.
Andreev A.M. +5 more
doaj +1 more source
Comparative analysis of options for project financing of energy development based on renewable sources [PDF]
E3S Web of Conferences, 2019 The features of the dielectric rod defects and the rod-electrod defects of polymer insulators were investigated by using the developed complex method of contactless remote diagnostics of high-voltage insulators health, which includes the initial ...
Luskatova O. V. +2 more
doaj +1 more source