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Fault Indicators of Partial Discharges in Medium-Voltage Systems [PDF]
Advances in Electrical and Electronic Engineering, 2013 The safety and reliability of the electricity system, these are the two basic keywords present in the energy sector. One of the ways to improve the overall security of the electricity system is to reduce the failure rate of transmission lines.
Stefan Hamacek, Stanislav Misak
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Characteristics of lightning‐induced voltages based on experimental data
High Voltage, 2021 This paper presents an analysis of 64 lightning‐induced voltage waveforms recorded in an experimental system implemented in the campus of the University of São Paulo, Brazil.
Michele N. N. Santos, Alexandre Piantini
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Compact Controllable Overhead Transmission Lines [PDF]
Problems of the Regional Energetics, 2019 Compact controllable high-voltage power lines (HVPLs) are a new generation of alternating current power transmission lines, representing the newest achievements in the field of power transmission and control means, new technical solutions for the design,
V.M. Postolaty
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Ain Shams Engineering Journal, 2023 The new extra high voltage overhead lines and substations have increased the overvoltage phenomenon in the electrical interconnected system, especially in high voltage circuit breakers operate in a failure condition.
Ricardo Manuel Arias Velásquez +1 more
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Method for Calculating of Lightning Impact Level on Overhead Transmission Line
Applied Sciences, 2021 This paper proposes a simple method for calculating the lightning impact level on overhead transmission power lines, taking into account its entire length. The method uses lightning historical data and the geographic coordinates of power line towers.
Anton Vladimirovich Burtsev +1 more
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Vestnik MGTU, 2022 The assessment of the technical and operational characteristics of overhead transmission lines of voltage classes 35–110 kV in the Oryol Region has been carried out in accordance with the methodology presented in the order of the Ministry of Energy of ...
Vinogradov A. V. +2 more
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Breakage Mechanism Study of Overhead Ground Wire Under Lighting Stroke Based On Finite Element Analysis [PDF]
E3S Web of Conferences, 2021 Breakage of overhead transmission lines and distribution lines will lead to severe power outage problems, and clarifying the breakage mechanism of the overhead lines is of great importance and value for the reliability and stability of the power system ...
Xia Yunfeng +4 more
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Electrical engineering & Electromechanics, 2023 Introduction. The problem of estimating power losses in grounding wires with built-in fiber optic cable for overhead power lines of voltage class 330-750 kV is relevant, while it is obvious that the amount of losses depends on the chosen brand of wire ...
A. V. Krasnozhon +4 more
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Study of the frequency response of the mutual coupling between overhead lines [PDF]
Vestnik MGTU, 2016 The paper investigates the frequency response of the mutual coupling between multi-wire overhead lines with length comparable to the wavelengths of the highest power frequency harmonics.
Selivanov V. N. +3 more
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Overhead high-voltage lines - a electromagnetic environment restrictions on use areas [PDF]
Biuletyn Wojskowej Akademii Technicznej, 2014 The paper presents the influence of exploitation of high voltage overhead lines in the vicinity of the lands that are intended for built-up areas. Near distribution stations and high voltage overhead lines can be present some physical and chemical ...
Jacek Paś
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