Results 111 to 120 of about 1,315 (207)

Composition identification, aging mechanisms and nondestructive aging indicator of commercial filled cross-linked polyethylene (XLPE) cable insulation materials

, 2017
This work studies the chemical composition, physical make-up, and aging mechanisms of thermally-exposed and gamma-irradiated, commercial, cross-linked, polyethylene (XLPE) cable insulation material used in Nuclear Power Plants (NPPs), using various ...
Liu, Shuaishuai
core   +1 more source

Oxidation in ultrahigh molecular weight polyethylene and cross-linked polyethylene acetabular cups tested against roughened femoral heads in a hip joint simulator.

, 2006
This study was aimed at comparing the oxidative degradation of commercial acetabular cups made of cross-linked polyethylene (XLPE) and conventional ultrahigh molecular weight polyethylene (UHMWPE).
TONI, ALDO, S. Affatato, FAGNANO, CONCEZIO, TADDEI, PAOLA   +3 more
core   +1 more source

Three Year RSA Evaluation of Vitamin E Diffused Highly Cross-linked Polyethylene Liners and Cup Stability

, 2015
Vitamin E diffusion into highly cross-linked polyethylene (E-XLPE) is a method for enhancing oxidative stability of acetabular liners. The purpose of this study was to evaluate in vivo penetration of E-XLPE using radiostereometric analysis (RSA).
Greene, Meridith E, Sillesen, Nanna H, Troelsen, Anders, Malchau, Henrik, Nebergall, Audrey K, Nielsen, Poul T, Laursen, Mogens B; id_orcid   +6 more
core   +1 more source

Recent Advances in Cross-linked Polyethylene-based Nanocomposites for High Voltage Engineering Applications: A Critical Review

, 2019
Scientific advancements in the field of high-power transmission and distribution of electrical energy revolutionized the field of high-performance polymer-based electrical insulation systems.
Blessy Joseph (1383093), Josmin. P. Jose (7891769), Sabu Thomas (1815610), Jince Thomas (7891766), Azerai Ali Rahman (7891775), Bejoy Francis (7891778), Hanna J. Maria (6405665), Priyanka Main (7891772), Zakiah Ahmad (7891781)   +8 more
core   +1 more source

Towards Nondestructive Evaluation of Cross-Linked Polyethylene (XLPE) Insulation Material in Nuclear Power Plant Cables

, 2017
This talk describes mechanical and electrical properties of cross-linked polyethylene (XLPE) after it is aged both thermally and with gamma radiation.
Byler, Michael
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Wireless partial discharge tracking on cross-linked polyethylene MV and HV cables

, 2018
Medium voltage (MV)/high voltage (HV) cable lines are high-value assets and require substantial costs for their installation or replacement. For this reason, the capability to assess the condition of cable lengths and accessories on site is of great ...
Bononi, Stefano Franchi, Mazzanti, Giovanni, Madonia, Antonino, Albertini, Marco, Troia, Ivan, Giannini, Simone, Romano, Pietro, Sanseverino, Eleonora Riva   +7 more
core   +1 more source

Effects of heavy load temperature rise on the dynamic charge transport characteristics of XLPE/SiR heterogeneous insulation

High Voltage
The space charge accumulation in the heterogeneous insulation composed of cross‐linked polyethylene (XLPE) cable and silicone rubber (SiR) accessory poses a serious threat to the safe operation of the high voltage direct current (HVDC) cable.
Yani Wang, Ruobing Xu, Pinshun Ren, Yalin Wang, Haobin Chen, Wenjun Wu, Xingwu Yang   +6 more
doaj   +1 more source

Simulation study of nonlinear conductivity and electric field distribution in cross-linked polyethylene (XLPE) cables under multiphysics coupling

AIP Advances
The reliable operation of high-voltage power cables largely depends on accurately predicting the internal electric field distribution under complex service conditions. In cross-linked polyethylene (XLPE) insulated cables, prolonged direct current or quasi-direct current operation can induce significant thermal gradients and moisture ingress, leading to
Ping Huang, Linsong Fang, Yongjie Liao, Xinmin Zou, Yiyi Zhang, Li Tian   +5 more
openaire   +1 more source

New approaches to the recycling of cross-linked polyethylene

reservedThe aim of this study is to explore innovative approaches to improve the recyclability of cross-linked polyethylene. In the context of the circular economy, enhancing the recyclability of materials such as cross-linked polyethylene is critical ...
FAID, NICOL
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A novel calibration method for PD measurement in power cables and joints using capacitive couplers

, 2004
Partial discharge (PD) measurements are universally accepted as a technique giving some indication of the state of the insulation in high voltage apparatus.
Xu, Y, Zhong, L, Chen, G
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