Results 21 to 30 of about 2,547 (216)
Вивчення впливу атмосферних перенапруг на повітряні лінії середніх класів напруги [PDF]
, 2017 The article is devoted to the effect of atmospheric overvoltages on the operation of overhead lines of electrical distribution networks with protected and bare wires.
Danylchenko, Dmytro
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Energies, 2023 This article describes a method of immunity testing for commercial unmanned aircraft vehicles relative to a variable near-lightning electric field component.
Tomasz Kossowski, Paweł Szczupak
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Power Converters and Power Quality [PDF]
, 2015 This paper discusses the subject of power quality for power converters. The first part gives an overview of most of the common disturbances and power quality issues in electrical networks for particle accelerators, and explains their consequences for ...
Kahle, K.
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An overview of biodiesel energy [PDF]
, 2020 Over the last ten years’ attention to biofuels production has increased dramatically and become crucial. One of the main factors is the rise in world oil prices, coupled with the abatement of greenhouse gas emissions and concerns about energy security ...
Abd Halim, Muhamad Fazli +3 more
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Energies, 2019 HVDC cable systems connected to HVDC overhead lines are subject to fast front overvoltages emanating from the line when lightning strikes a shield wire (backflashover) or a pole conductor (shielding failure).
Oscar Lennerhag +4 more
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Main aspects influencing the evaluation of atmospheric overvoltages in high-voltage networks [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2021 The effectiveness of lightning protection on the power and distribution grid is a significant factor, which influences the power distribution reliability and the failure rate of system elements.
Michał Borecki +3 more
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A Distribution Line Model for Lightning Overvoltage Studies
IEEJ Transactions on Power and Energy, 2008 AbstractRecently, the focus of lightning protection measures for distribution lines has moved from a nearby lightning stroke to a direct lightning stroke. Studies of direct lightning stroke countermeasures are generally carried out by digital simulations using the EMTP (Electro‐Magnetic Transients Program).
Susumu Matsuura +3 more
openaire +2 more sources
Environmentally friendly compact air-insulated high-voltage substations [PDF]
, 2018 This paper investigates the possible options for achieving a substantial reduction in a substation footprint using air-insulated switchgear as a more environmentally-friendly alternative to gas-insulated substations that use SF6 gas.
Albano, Maurizio +3 more
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Power frequency interference and suppression in measurement of power transmission tower grounding resistance [PDF]
, 2014 “If you want peace, work for justice.” – Pope Paul VI This paper explores how the children’s right to be heard is implemented in the criminal proceedings in Romania and Norway.
Li, Gongxin +7 more
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Real-time comprehensive simulation of electric power systems for the task of overvoltages value determination [PDF]
, 2015 For a correct determining of the overvoltage limiters characteristics, as well as the optimal location of its installation is required to use reliable information about the primary electrical quantities, especially voltage level, in different operation ...
Gusev, Alexander Sergeevich +2 more
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