Results 11 to 20 of about 105,215 (266)
Energies, 2023 In this paper, a non-linear programming method allowing for the optimization of the structure of high-current circuits that supply resistance-arc furnaces was presented.
Bernard Baron +4 more
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Arc Furnace Power-Susceptibility Coefficients
Energies, 2022 The article presents the susceptibility coefficients active power kp and reactive power kq, as proposed by the author. These coefficients reflect the reaction of arc furnaces (change of the furnace operating point) to supply voltage fluctuations.
Zbigniew Olczykowski
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Electric Arc Furnace Electrode Movement Control System Based on a Fuzzy Arc Length Identifier
Energies, 2023 From the point of view of the synthesis of control influences, arc steelmaking furnaces are complex nonlinear objects with strongly expressed mutual influences.
Jacek Kozyra +5 more
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Power Quality Issues of Electric Arc Furnace and their Mitigations -A Review [PDF]
, 2017 Electrical Power quality is used to determine the health of the electrical power system that connects the consumer's devices. It is concerned with voltage quality, current quality, reliability of service, quality of power supply etc.
Singh, A. (Amarjeet) +2 more
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Heat balance analysis in electric arc furnace for process improvement [PDF]
E3S Web of Conferences, 2020 The current study deals with optimizing the melting process used in electric arc furnace by heat balance equations. Heat balance is a very important aspect in an arc furnace in which the energy input consists of electrical energy [65%], chemical energy ...
Ohol Sandeep +3 more
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EFFECTIVENESS OF STATIC THYRISTOR COMPENSATORS SYSTEMS ON THE EXAMPLE OF OJSC «BSW»
Литьë и металлургия, 2017 The issues of technical and cost efficiency of system of statistical thyristor compensators on the example of the Belarusian steel works are considered. Information on researches of system of power supply of arc-furnace melting shops is provided.
A. I. Rozhkov +5 more
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Ultrathin graphitic structures and carbon nanotubes in a purified synthetic graphite [PDF]
, 2009 A new class of carbon structure is reported, which consists of microscale graphitic shells bounded by curved and faceted planes containing two to five layers. These structures were originally found in a commercial graphite produced by the Acheson process,
Harris, Peter J. F.
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Energies, 2017 Electric arc furnaces (EAFs) contribute to almost one third of the global steel production. Arc furnaces use a large amount of electrical energy to process scrap or reduced iron and are relevant to study because small improvements in their efficiency ...
Raul Garcia-Segura +4 more
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Assessment of Waste Heat Recovery in the Steel Industry
Journal of Sustainable Development of Energy, Water and Environment Systems, 2023 A considerable portion of the energy consumed in the steel industry is rejected as waste heat from the electric arc furnace. Capturing this energy impacts the efficiency of production significantly by reducing operating costs and increasing the plant ...
Issa Alshehhi +4 more
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Case study of an Organic Rankine Cycle (ORC) for waste heat recovery from an Electric Arc Furnace (EAF) [PDF]
, 2017 The organic Rankine cycle (ORC) is a mature technology for the conversion of waste heat to electricity. Although many energy intensive industries could benefit significantly from the integration of ORC technology, its current adoption rate is limited ...
De Paepe, Michel +6 more
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