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2019 2nd International Conference on Electrical Materials and Power Equipment (ICEMPE), 2019
Extruded HVDC power cables have been aroused intensive attention in the recent years and a rapid rise in voltage level for cable systems highlights the electrical tolerance of insulation materials. As one of the key factors for HVDC cable insulation design, conductivity is required to be low enough to reduce thermal runaway.
Liang Cao +7 more
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Extruded HVDC power cables have been aroused intensive attention in the recent years and a rapid rise in voltage level for cable systems highlights the electrical tolerance of insulation materials. As one of the key factors for HVDC cable insulation design, conductivity is required to be low enough to reduce thermal runaway.
Liang Cao +7 more
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Water Impervious Splices For 6.6kV XLPE Cables
IEEE Transactions on Power Apparatus and Systems, 1984Corresponding to a crosslinked polyethylene cable with water impervious layer, we have developed a water impervious cover for a straight splice. This cover is composed of both a shrinkable tube comprising a lead-polyethylene laminated sheet and adhesive compound, and attached to the outside of a commonly used splice housing.
Y. Hane +3 more
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Electrical properties of XLPE/VLDPE blends
Proceedings of 1998 International Symposium on Electrical Insulating Materials. 1998 Asian International Conference on Dielectrics and Electrical Insulation. 30th Symposium on Electrical Insulating Materials (IEEE Cat. No.98TH8286), 2002Electrical properties of crosslinked polyethylene (XLPE)/very low density polyethylene (VLDPE) blends were studied. When the VLDPE is blended, water treeing resistance of XLPE increases while AC breakdown strength remains unchanged. Other properties such as mechanical properties and cure characteristics are also improved. Peel strength with an ethylene-
null Jung Woo Ko +5 more
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XLPE: Crosslinking Techniques and Recycling Process
2021Although this chapter is aimed at different crosslinking methods, namely: silane, radiation, peroxide and methods have been presented briefly for a better understanding of the merits of perspectives of the more recent methods. Peroxides were used to provide primary radicals upon thermal decomposition at elevated temperatures for the generation of ...
Nithin Chandran +4 more
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Development of XLPE insulated DC cable
Electrical Engineering in Japan, 1994AbstractThis paper describes the development of dc XLPE cable. Through a series of material investigations, an XLPE compound containing highly purified special filler was developed.To check the dc insulation performance of the cable insulated with this new material, a prototype cable with 9 mm insulation thickness was manufactured.
Yuichi Maekawa +3 more
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2009
Jicable 95 : Fourth International Conference on Insulated Power Cables, June 1995, Versailles ...
Matsumoto, T. +4 more
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Jicable 95 : Fourth International Conference on Insulated Power Cables, June 1995, Versailles ...
Matsumoto, T. +4 more
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1998 Annual Report Conference on Electrical Insulation and Dielectric Phenomena (Cat. No.98CH36257), 2002
The effects of wet service conditions and accelerated aging of cables on the density of insulations and their electrical characteristics (breakdown voltage-AC BDV) have been studied. The accelerated aging of crosslinked polyethylene cable insulations: steam and dry cured with water tree retardant crosslinked polyethylene (TR-XLPE) and without water ...
S.V. Nikolajevic, D.D. Kostoski
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The effects of wet service conditions and accelerated aging of cables on the density of insulations and their electrical characteristics (breakdown voltage-AC BDV) have been studied. The accelerated aging of crosslinked polyethylene cable insulations: steam and dry cured with water tree retardant crosslinked polyethylene (TR-XLPE) and without water ...
S.V. Nikolajevic, D.D. Kostoski
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Conference on Electrical Insulation & Dielectric Phenomena - Annual Report 1975, 1975
Electrical defects in cross-linked polyethylene insulated cables (XLPE cable) such as voids and contaminants in XLPE or characteristics of XLPE such as crystallinity and microporosity have been investigated in relation to the electrical characteristics of XLPE cable. Very small defects which can be observed with a microscope are being investigated. The
Y. Yamada, S. Yamanouchi, S. Miyamoto
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Electrical defects in cross-linked polyethylene insulated cables (XLPE cable) such as voids and contaminants in XLPE or characteristics of XLPE such as crystallinity and microporosity have been investigated in relation to the electrical characteristics of XLPE cable. Very small defects which can be observed with a microscope are being investigated. The
Y. Yamada, S. Yamanouchi, S. Miyamoto
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Electrical conduction of a XLPE nanocomposite
Journal of the Korean Physical Society, 2014The resistivity, breakdown strength, and formation of space charges are very important factors for insulation design of HVDC cable. It is known that a nano-sized metal-oxide inorganic filler reduces the formation of space charges in the polymer nanocomposite.
Yong-Jun Park +4 more
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Design of XLPE cables and soundness confirmation methods to extra high voltage XLPE cables
IEEE/PES Transmission and Distribution Conference and Exhibition, 2003The design of XLPE cables, degradation factors to working XLPE cables, and exclusion methods of the degradation factors are reviewed. In addition, the soundness confirmation methods of extra high voltage XLPE cables are reviewed. As degradation factors of XLPE cables, electric stress degradation, partial discharge degradation, and water treeing ...
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