Effect of magnetic field on partial discharge parameters in power cables and on the breakdown characteristics of impregnated paper insulation
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Electrostatics"
DOI: 10.1016/j.elstat.2018.11.001
Abstract: Abstract This article demonstrates that parameters of partial discharges in power cables and impregnated paper insulation breakdown characteristics vary in presence of grid-frequency alternating magnetic field. Experimental and theoretical demonstrations confirm that magnetic field affects… read more here.
Keywords: power cables; impregnated paper; field; paper insulation ... See more keywords
Partial discharge location of power cables based on an improved single-terminal method
Sign Up to like & getrecommendations! Published in 2021 at "Electric Power Systems Research"
DOI: 10.1016/j.epsr.2020.107013
Abstract: Abstract The precise location of partial discharge (PD) in power cables is of great significance to ensure the stable operation of the power grid. Therefore, aiming at the problem of the PD location accuracy is… read more here.
Keywords: single terminal; location; power; power cables ... See more keywords
A current synthesis on the effects of electric and magnetic fields emitted by submarine power cables on invertebrates.
Sign Up to like & getrecommendations! Published in 2020 at "Marine environmental research"
DOI: 10.1016/j.marenvres.2020.104958
Abstract: The goal of clean renewable energy production has promoted the large-scale deployment of marine renewable energy devices, and their associated submarine cable network. Power cables produce both electric and magnetic fields that raise environmental concerns… read more here.
Keywords: magnetic fields; electric magnetic; power cables; marine ... See more keywords
Highly Insulating Polyethylene Blends for High-Voltage Direct-Current Power Cables
Sign Up to like & getrecommendations! Published in 2017 at "ACS Macro Letters"
DOI: 10.1021/acsmacrolett.6b00941
Abstract: The insulation of state-of-the-art extruded high-voltage direct-current (HVDC) power cables is composed of cross-linked low-density polyethylene. Driven by the search for sustainable energy solutions, concepts that improve the ability to withstand high electrical fields and,… read more here.
Keywords: high voltage; power cables; voltage direct; power ... See more keywords
Highly insulating thermoplastic nanocomposites based on a polyolefin ternary blend for high-voltage direct current power cables.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d1nr08255h
Abstract: Octyl-silane-coated Al2O3 nanoparticles are found to be a promising conductivity-reducing additive for thermoplastic ternary blends comprising low-density polyethylene (LDPE), isotactic polypropylene and a styrenic copolymer. The ternary blend nanocomposites were prepared by compounding the blend… read more here.
Keywords: high voltage; direct current; blend; ternary blend ... See more keywords
Predicting Damage and Life Expectancy of Subsea Power Cables in Offshore Renewable Energy Applications
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2911260
Abstract: Subsea power cables are critical assets within the distribution and transmission infrastructure of electrical networks. Over the past two decades, the size of investments in subsea power cable installation projects has been growing significantly. However,… read more here.
Keywords: subsea power; predicting damage; power; power cables ... See more keywords
Impact of Twisting on Critical Current and n-value of BSCCO and (Re)BCO Tapes for DC Power Cables
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2017.2669142
Abstract: The development of high temperature superconducting (HTS) DC power cables requires a detailed information on the impact of the main characteristics of the cable architecture on the electrical parameters of the superconducting tapes. This paper… read more here.
Keywords: value bscco; power cables; power; current value ... See more keywords
Partial discharge location of power cables based on an improved phase difference method
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Dielectrics and Electrical Insulation"
DOI: 10.1109/tdei.2019.008202
Abstract: This paper aims to use only one sensor to achieve better PD fault location of power cables in a low signal-to-noise ratio (SNR) noise environment. Therefore, an improved phase difference (IPD) method based on one… read more here.
Keywords: location power; method; location; power cables ... See more keywords
Frequency-Dependent Multi-Conductor Transmission Line Model for Shielded Power Cables Considering Geometrical Dissymmetry
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2017.2751958
Abstract: In this paper, a broadband equivalent node-to-node admittance functions (NAFs) model for shielded power cables are presented aiming at the direct time-domain simulation. The finite-element method is employed to obtain the frequency-dependent per-unit-length resistances, self-… read more here.
Keywords: power cables; frequency; model; shielded power ... See more keywords
Mock-Up Study of the Effect of Wall Distance on the Thermal Rating of Power Cables in Ventilated Tunnels
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Power Delivery"
DOI: 10.1109/tpwrd.2016.2629285
Abstract: Power transmission through power cables installed in ventilated tunnels is increasingly used worldwide and offers a complex thermal environment. Established correlations currently in use have been deduced from a nonfully developed turbulent flow and the… read more here.
Keywords: ventilated tunnels; power cables; power; effect ... See more keywords
Rating of Underground Power Cables With Boundary Temperature Restrictions
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Power Delivery"
DOI: 10.1109/tpwrd.2017.2771367
Abstract: This paper discusses rating calculations of underground power cables when the temperature limit is imposed on a location other than the cable conductor. The issue becomes important for installations where the environmental conditions do not… read more here.
Keywords: power cables; temperature; cable; power ... See more keywords