[HTML][HTML] Electric arc furnaces as a cause of current and voltage asymmetry

Z Olczykowski - Energies, 2021 - mdpi.com
In the case of three-phase arc furnaces, two types of asymmetry can be distinguished:
constructional and operational. The structural asymmetry is related to the construction of …

[HTML][HTML] Arc voltage distortion as a source of higher harmonics generated by electric arc furnaces

Z Olczykowski - Energies, 2022 - mdpi.com
Due to high unit capacities, electric arc furnaces are among the receivers that significantly
affect the power system from which they are supplied. Arc furnaces generate a number of …

[HTML][HTML] Fuzzy logic controller for power control of an electric arc furnace

L Ghiormez, M Panoiu, C Panoiu - Mathematics, 2024 - mdpi.com
Electric Arc Furnaces (EAFs) are widely used in the steel manufacturing industry to melt
scrap steel by employing a large number of electric arcs. EAFs play an important role in …

[HTML][HTML] Evaluation of flicker of light generated by arc furnaces

Z Olczykowski, Z Łukasik - Energies, 2021 - mdpi.com
Due to the dynamic nature of load changes, arc devices are receivers that generate
disturbances to the network that affect the power quality. The main disturbance generated by …

[HTML][HTML] The Impact of Post-Furnace Steel Processing Equipment on Reducing Voltage Fluctuations Caused by Arc Furnaces

Z Olczykowski - Energies, 2024 - mdpi.com
Arc devices are among the receivers with the highest power connected to power systems.
Due to dynamic load changes, these receivers generate a number of disturbances that affect …

Dynamics of the material ejection in a dipolar arc in continuous regime

A Hellé, R Hugon, F Brochard… - Journal of Physics D …, 2024 - iopscience.iop.org
Electrical and fast imaging measurements are performed on an experimental device
designed to study the dynamics of electric arcs in the DC regime. The work presented here …

Study of The Flicker Phenomenon Induced in The Electric Arc Furnace of The Steel Factory in Tunisia

F Tlili, MB Slimene, MA Khlifi, F Bacha - IEEE Access, 2024 - ieeexplore.ieee.org
This paper investigates the phenomenon of flicker induced in the Tunisian steel factory's
electric arc furnace (EAF). Therefore, several solutions have been proposed in the literature …

[HTML][HTML] Arc Furnace Power-Susceptibility Coefficients

Z Olczykowski - Energies, 2022 - mdpi.com
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 …