Burning characteristics of power cables with cone calorimeter [PDF]
HeliyonPower cables consist of insulation, padding and sheathing, which are highly susceptible to ignition. Power cables are an important factor affecting fire risk in urban utility tunnels (UUTs).
Zhenpeng BAI
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A Novel Traveling-Wave-Based Method Improved by Unsupervised Learning for Fault Location of Power Cables via Sheath Current Monitoring. [PDF]
Sensors (Basel), 2019 In order to improve the practice in maintenance of power cables, this paper proposes a novel traveling-wave-based fault location method improved by unsupervised learning.
Li M, Liu J, Zhu T, Zhou W, Zhou C.
europepmc +3 more sources
A real geographical case study on superconducting cables for high speed railway with electromagnetic and environmental analysis [PDF]
Scientific ReportsHigh-speed railways offer significant benefits such as high speed and large passenger capacity. However, their overall energy consumption continues to increase with network expansion.
Shijuan Li +4 more
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AC interference from faulty power cables on buried pipelines: A two‐step approach
IET Science, Measurement & Technology, 2021 The purpose of the paper is to describe an algorithm for assessing the 50–60 Hz induced voltage and current, from a power cable in fault condition, on a nearby buried pipeline.
Giovanni Lucca
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Ampacity Optimization for Cluster Power Cables Laid in Ducts of Narrow Channel
Zhongguo dianli, 2021 In the construction of underground power cables, it is often unavoidable to pass through areas with narrow roads or dense underground pipe networks.In order to keep a safe horizontal distance, it is common to arrange the cluster cables in a narrow ...
Aiqing MA, Bo QIN, Huafu ZHANG
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Journal of Marine Science and Engineering, 2023 The exploitation and harnessing of offshore marine renewable energy have led to an increased demand for reliable marine power cables with long service lives.
Jonas W. Ringsberg +3 more
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Study on Selective Insulation On-line Monitoring Technology for Mine Power Network [PDF]
E3S Web of Conferences, 2023 In this paper, by studying the change rule of zero sequence voltage when single-phase leakage occurs, the detection method of insulation decline of mine cables is studied, especially the additional low-frequency signal sampling technology of power cables.
Lia Zhong-Kui, Wang Le-Jun
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Optimization of Thermal Backfill Configurations for Desired High-Voltage Power Cables Ampacity
Energies, 2021 The ampacity of high-voltage power cables depends, among others, on their core cross-sectional area as well as thermal resistivity of the thermal backfill surrounding the cables. The cross-sectional area of the power cables’ core is selected according to
Stanislaw Czapp, Filip Ratkowski
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Precision and Performance Evaluation of Accelerated Aging System for DC TP Power Cables
IEEE Access, 2023 The demand and necessity of direct current (DC) has been increasing owing to large capacity and long distance power transmission. DC application of TP (thermal plastic) materials, which can increase the power transmission capacity compared to existing ...
Seung-Won Lee +4 more
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南方能源建设, 2020 [Introduction] In order to increase the capacity of a 220 kV transmission line, conventional conductor and various heat-resistant conductors are selected to make comprehensive comparison. [Method] This article calculated the maximum operating temperature
ZHU Wenwei +4 more
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