Results 11 to 20 of about 472,806 (301)
Influence of contact gaps on the conditions of vehicles supply and wear and tear of catenary wires in a 3 kV DC traction system [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2020 Short-term contact losses between a pantograph and a contact wire are not included in the standards nor are they taken into account in evaluating pantograph-contact wire interaction.
T. Maciołek +3 more
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Inclinometric method for determining the mechanical state of an overhead power transmission line [PDF]
E3S Web of Conferences, 2019 Mechanical deformations when a wire is stretched causes its rotation around its axis, which allows obtaining additional information about the wire behavior in an overhead transmission line and considering it no longer as a group of sections from one span
Sadykov M.F. +5 more
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Normalization of double-circuit overhead line magnetic field inside Khrushchev building
Electrical engineering & Electromechanics, 2021 This paper deals with the mitigation of 110 kV double-circuit overhead line magnetic field inside five-story Khrushchev buildings. We show that the magnetic field can exceed the reference level 0.5 μT in 90 % part of living space.
K. V. Chunikhin, V. S. Grinchenko
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Open Physics, 2023 The development of overhead lines has met the electricity demand of the rapidly developing society. However, the large-scale installation of overhead lines and the natural environmental differences in different regions increase the complexity of the real-
Si Wenrong +6 more
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Fault section identification method for the UHV GIL-overhead hybrid line
The Journal of Engineering, 2019 GIL-overhead hybrid transmission line is an essential way for UHV waters crossing power transmission over long distance in china. The fault section identification of the UHV GIL-overhead hybrid line is a previous work for the protection selective ...
Botong Li +3 more
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EAI Endorsed Transactions on Energy Web, 2023 INTRODUCTION: Artificial intelligence is a product of high-end technological development since the 21st century, which has subverted people's traditional cognition in many aspects and greatly enriched and improved people's lives.
Xue Li, Meng Li, Yi Tan, Yunhui Wang
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New Concept of PLC Modems: Multi-Carrier System for Frequency Selective Slow-Fading Channels Based on Layered SCCC Turbocodes [PDF]
, 2015 The article introduces a novel concept of a PLC modem as a complement to the existing G3 and PRIME standards for communications using medium- or high-voltage overhead or cable lines.
Hrad, J., Kekrt, D., Zavrtalek, J.
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Towards the text compression based feature extraction in high impedance fault detection [PDF]
, 2019 High impedance faults of medium voltage overhead lines with covered conductors can be identified by the presence of partial discharges. Despite it is a subject of research for more than 60 years, online partial discharges detection is always a challenge,
Fulneček, Jan +4 more
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Journal of Modern Power Systems and Clean Energy, 2020 The high-voltage direct current (HVDC) grid has been recognized as an effective solution for renewable energy integration. Currently, two main development trends for HVDC grids are being studied: a DC breaker based HVDC grid and fault-blocking converter ...
Sheng Yan +4 more
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Use of rod compactors for high voltage overhead power lines magnetic field mitigation [PDF]
, 2017 In the last decades, strengthening the high voltage transmission system through the installation of new overhead power lines has become critical, especially in highly developed areas.
Bignucolo, Fabio +3 more
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