Results 11 to 20 of about 139,328 (210)
High VoltageIn the Hainan–Guangdong interconnection project, oil leakage in oil‐filled cables required replacing the faulty core with a single core from a three‐core cross‐linked polyethylene (XLPE) cable, leading to mixed operation of XLPE and oil‐filled cables ...
Liang Zou +4 more
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Impact of mechanical deformation on space charge in XLPE [PDF]
, 2007 In this paper we report the effect of mechanical deformation on space charge dynamics in crosslinked polyethylene. Thin films were peeled from a 66 kV commercial XLPE cable. Space charge measurements under dc electric fields have been monitored using the
Kamaruzzaman, M. R. +3 more
core +2 more sources
Journal of Analytical Science and Technology, 2022 This study investigated the electric field distribution of underground cable insulation in cross-linked polyethylene/zinc oxide (XLPE/ ZnO) nanoparticles (NPs) for medium-voltage (MV) cables. The ZnO NPs that were obtained by three methods of preparation
A. I. Sharshir +5 more
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Space Charge Accumulation under Effects of Temperature Gradient and Applied Voltage Reversal on Solid Dielectric DC Cable [PDF]
, 2009 A well-known fact of the existence and accumulation of space charge within the insulating material poses threat to the reliability in the operation of dc power cables.
Choo, Wilson +2 more
core +2 more sources
THE EFFICACY OF THE CABLES OF 6–110 KV WITH XLPE INSULATION. Part 1
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2017 The assessment of the suitability of cables of 6–110 kV with XLPE insulation in comparison with cables of the same voltage but possessing paper-oil insulation has been fulfilled on the basis of the criterion of reduced costs.
M. A. Korotkevich +2 more
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THE EFFICACY OF THE CABLES OF 6–110 KW WITH XLPE INSULATION. Part 2
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2017 The assessment of the suitability of cables of 6–110 kW with XLPE insulation in comparison with cables of the same voltage but possessing paper-oil insulation has been fulfilled on the basis of the method of multi-objective optimization that makes it ...
M. A. Korotkevich +2 more
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Investigations of Electrical Trees in the Inner Layer of XLPE Cable Insulation Using Computer-aided Image Recording Monitoring [PDF]
, 2010 Using a computer-aided image recording monitoring system, extensive measurements have been performed in the inner layer of 66 kV cross-linked polyethylene (XLPE)cables.
Li, Shengtao +3 more
core +2 more sources
Partial Discharges Classification Methods in XLPE Cable: A Review [PDF]
IEEE Access, 2021 Partial discharge (PD) signal classification analysis on cross-linked polyethylene (XLPE) cables is complex, requiring a comprehensive understanding of the characteristics of PD patterns. In the realm of high-voltage electrical insulation, PD pattern characteristics, such as PD charge and inception voltage, are essential as assessment criteria in ...
Norfadilah Rosle +3 more
openaire +3 more sources
IEEE Access, 2019 Cross-linked polyethylene (XLPE) has been widely used as insulation material for cables. In 2019, the highest voltage level AC 500 kV XLPE submarine cable has been operated in Zhoushan, China.
Zhiqian Liu +5 more
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Research on the discharge characteristics of XLPE insulated DC cables
AIP Advances, 2021 This paper focuses on the discharge of cross-linked polyethylene (XLPE) insulated DC cables, which has become a concern of power utilities when carrying out a voltage withstand test or an outage maintenance.
Ying Liu, Xinlong Zheng
doaj +1 more source