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Closed-Form Expressions for the Analysis of Wave Propagation in Overhead Distribution Lines
Energies, 2020 The calculation of the influence of the imperfect earth on overhead conductors is an important issue in power system analysis. Rigorous solutions contain infinite integrals; thus, due to their complex form, different simplified closed-form expressions ...
Theofilos A. Papadopoulos +3 more
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Zhongguo dianli, 2022 The transient overvoltage at the sending terminal of the offshore wind power collection and transmission system with AC cables threatens the safe and stable operation of the system.
Yanxia SUN, Shiwen FANG, Zhen LI
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Journal of Harbin University of Science and Technology, 2018 Integral prefabricated joint and taped joint are two kinds of widely used cable joint.Because of the different structure and conductivity of insulation, there is great difference in the electric field distribution between the two kinds of joints .In this
CHEN Zhen-xin +7 more
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Experimental testing and evaluation of coating on cables in container fire test facility
Nuclear Engineering and Technology, 2022 Fire tests were conducted on cables using fire-retardant paint employed in nuclear power plants that transmit electrical power, control and instrument signals. The failure criteria of various power and control cables coated with fire retardant coating at
P. Babu Aurtherson +4 more
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Design of Power Cable Lines Partially Exposed to Direct Solar Radiation—Special Aspects
Energies, 2020 Power cable lines are usually buried in the ground. However, in some cases, their ending sections are mounted along the supports of overhead lines. This leads to a situation where the cables are exposed to direct solar radiation and, consequentially ...
Stanislaw Czapp +2 more
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A similarity-based framework for incipient fault detection in underground power cables
, 2021 Incipient faults are known as the faults mainly occurring on the junctions of underground power cables. Clearing quickly, these faults are difficult to detect by conventional protection equipment, leading to insulation degradation and permanent fault in ...
H. Samet +4 more
semanticscholar +1 more source
Insulation Performance Analysis of Field Aged and New MV XLPE Cables Using Various Diagnostic Techniques [PDF]
E3S Web of Conferences, 2021 Cross-linked polyethylene (XLPE) cables are widely used in the distribution and transmission networks of power systems. The insulation materials of these cables are stressed by the over voltages and are also exposed to various environmental conditions ...
Al-Onazi Yousef +3 more
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Concepts and Methods to Assess the Dynamic Thermal Rating of Underground Power Cables
, 2021 With the increase in the electrical load and the progressive introduction of power generation from intermittent renewable energy sources, the power line operating conditions are approaching the thermal limits. The definition of thermal limits variable in
D. Enescu +4 more
semanticscholar +1 more source
Research on same-phase parallel connection technology of submarine cable
Energy Reports, 2023 Offshore wind power generation has been developed rapidly. In order to improve the efficiency of offshore wind power generation, this paper studies the parallel connection of two same-phase cables of two-circuit of submarine cables.
Ruiyong Zhang +4 more
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Evaluation of simplified heat transport for power cables in pipes [PDF]
, 2023 Power cables in air- or water-filled pipes are the thermal bottleneck in many installations. Some parts of the industry reduce the complexity of their numerical models by combining conduction, convection, and surface-surface radiation into an effective ...
Hellesø, Svein Magne +3 more
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