Results 11 to 20 of about 138,563 (198)
Simulation Study on Low Thermal Resistance Materials to Improve Pipe-laying Cable Ampacity [PDF]
E3S Web of Conferences, 2021 Pipe-laying cables have been widely used in the urban power transmission grid. The ampacity of the pipe-laying cables is affected by the thermal conductivity of the filling material, the ratio of the filling material and other factors.
Wang Yanfeng +6 more
doaj +2 more sources
AIP Advances, 2021 The influence of structural characteristics on the cable ampacity and electrical property of the cross-linked polyethylene (XLPE) cable was presented in this paper.
ZhiHui Xu +3 more
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, 1995 The purpose and objective of this calculation is to determine the maximum ampacity of the cables in the underground duct bank for ensuring compliance with cable limits.
Shane, Y.
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Simulation on Temperature and Ampacity of Mining Flame-proof High Voltage Cable Connector [PDF]
MATEC Web of Conferences, 2017 To investigate the accident causes of mining flame-proof high voltage (F-HV) cable connector, the temperature and ampacity of LBG1-200/6 high voltage cable connector are analyzed.
Li Haiying +2 more
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Temperature field simulation and ampacity optimisation of 500 kV HVDC cable
The Journal of Engineering, 2019 The temperature distribution of the submarine cable is an important parameter during the operation. In order to lift the efficiency of heat dissipation during the high-voltage direct current (HVDC) cable thermal cycling test, this study presents a method
Boda Zhou +7 more
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High VoltageState perception of long‐span 10 kV cable lines is one of the critical issues in building intelligent distribution networks. Digital twin (DT), which can map the physical status of equipment in real‐time, has received extensive attention.
Shijie Huang, Haiqing Niu
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Ampacity analysis of extra-high voltage XLPE submarine cable in typical layout environments
电力工程技术, 2022 The layout environments of the extra-high voltage (EHV) submarine cable are complex and changeable,and the ampacity of the EHV submarine cable varies under different layout environments.
ZHANG Hao +5 more
doaj +1 more source
Journal of Marine Science and Engineering, 2021 Long-distance high voltage alternating current (AC) submarine cables are widely used to connect offshore wind farms and land power grids. However, the transmission capacity of the submarine cable is limited by the capacitive charging current.
Gang Liu +3 more
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Study on finite element analysis of the external heat resistance of cables in ductbank
Energy Reports, 2020 Power cable engineering is a critical method for urban power supply, and ductbank laying of cables is a way of underground cable lines. Considering the cost and construction, MPP pipes with poor heat dissipation performance are often used in ductbank ...
Jian Wang +5 more
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Overload capacity analysis of extra high voltage AC XLPE submarine cable
Frontiers in Energy Research, 2023 When submarine cable line fails or other lines need load transfer, it often suffers from emergency ampacity that exceeds the steady-state ampacity. The layout environment of the submarine cable is always complex and changeable, and the overload capacity ...
Hao Zhang +5 more
doaj +1 more source