Results 11 to 20 of about 2,880 (232)
Radiation Physics and Chemistry, 2021 Abstract Thermal and simultaneous thermal and gamma radiation aging experiments were conducted on an industry grade cross-linked polyethylene (XLPE) cable insulation material, which is a composite material with XLPE as polymer matrix and various additives and fillers. Reverse engineering was conducted to identify and quantify the material composition
Shuaishuai Liu +2 more
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Thermal Effect of Different Laying Modes on Cross-Linked Polyethylene (XLPE) Insulation and a New Estimation on Cable Ampacity [PDF]
Energies, 2019 This paper verifies the fluctuation on thermal parameters and ampacity of the high-voltage cross-linked polyethylene (XLPE) cables with different insulation conditions and describes the results of a thermal aging experiment on the XLPE insulation with different operating years in different laying modes guided by Comsol Multiphysics modeling software ...
Wenwei Zhu +7 more
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A review: partial discharge in medium voltage cross-linked polyethylene XLPE cable
IOP Conference Series: Earth and Environmental Science, 2023 Abstract Power cables are one of the equipment that plays a vital role in the power system network, either in High Voltage (HV) or Medium Voltage (MV) network. To ensure a reliable power supply and distribution, the integrity and the condition of the cable system must be ensured.
Nur Syazwani Binti Abdul Bahari +2 more
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Cross-linked polyethylene (XLPE) as filler in high-density polyethylene: Effect of content and particle size [PDF]
AIP Conference Proceedings, 2019 Cross-linked polyethylene (XLPE) scrap from electrical wire and cables was micronized and separated in average particle sizes of 100, 500 and 900 micrometer, after which sheets of XLPE concentrates in high-density polyethylene HDPE were produced, using a calendaring process.
Rodrigo Sousa Freitas, Baltus C. Bonse
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Indonesian Journal of Electrical Engineering and Computer Science, 2020 <p>A partial discharge described as anon-linear electrical break-down even that happened in a section of insulating area between two conduct which are at different potentials the damage of the insulating material, these conductors have a different insulating material potential of damage, under AC voltage discharge interval process. In this paper,
Rasha A. Mohammed +2 more
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Journal of Physics: Conference Series, 2021 Abstract Electrical trees are the degradation events most linked with partial discharge (PD) activity in cross-linked polyethylene (XLPE) insulation of high voltage (HV) cables. To investigate tree structures and forms, study of electrical tree structures for morphological analysis often carried out using optical microscopy.
Mohd Annuar Mohd Isa +8 more
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IMPROVEMENT OF DIELECTRIC STRENGTHS FOR CROSS-LINKED POLYETHYLENE (XLPE) MEDIUM VOLTAGE CABLES
International Journal of Research -GRANTHAALAYAH, 2019 The electricity distribution companies are interested of the types of polymeric materials used in medium voltage cables which is considered the basis of power grid. In this study, it tried to enhance the electrical properties of cross-linked polyethylene (XLPE) after adding inorganic filler: such as Silica (SiO2) filler with 10%, 20%, 30% and 40 ...
Loai Nasrat +2 more
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Partial Discharge Analysis on Crossed-linked Polyethylene (XLPE) Cable 150 KV
IOP Conference Series: Materials Science and Engineering, 2020 Abstract Partial discharge is the flashover of sparks that occur in an insulating part. as a result of the high potential difference in the insulation. Partial discharge can occur in solid insulation materials. It is play an important role in the electrical power system to separate two or more conductor of electric voltage.
Mohamed Salama, K Ikhlas, S M Wahyu
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Dynamic of a Space Charge in Gamma-Irradiated Cross-Linked Polyethylene (XLPE)
2020 IEEE 3rd International Conference on Dielectrics (ICD), 2020 The aim of the present work is to study the dynamics of the space charge in cross-linked polyethylene (XLPE) irradiated by gamma rays. For this purpose, film samples peeled from cables have been irradiated with gamma rays at total dose up to 100 kGy, in air at room temperature.
C. Mouchache +5 more
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Maintenance Practices of High-Voltage Cross-Linked Polyethylene (XLPE) Cable Buffer Layers
Transactions on Engineering and Technology ResearchAs urbanization accelerates globally, the demand for electricity continues to rise, especially within high-voltage power transmission systems. Cross-linked polyethylene (XLPE) cables have become crucial due to their exceptional insulation properties and mechanical characteristics.
Bin Wen, YinZhen Zeng
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