Comparative Analysis of Modern Electric Control Systems of Electric Arc Furnaces

2020 ◽  
Author(s):  
A. A. Nikolaev ◽  
P. G. Tulupov ◽  
V. S. Ivekeev
Keyword(s):  
Comparative Analysis ◽  
Control Systems ◽  
Electric Arc ◽  
Electric Arc Furnaces ◽  
Arc Furnaces ◽  
Electric Control

scholarly journals The Comparative Analysis of Modern Electric Modes Control Systems in Electric Arc and Ladle Furnaces

2020 ◽  
Vol 20 (3) ◽  
pp. 52-64
Keyword(s):  
Comparative Analysis ◽  
Control Systems ◽  
Practical Importance ◽  
Optimal Operation ◽  
Electric Arc ◽  
Production Costs ◽  
Foreign Companies ◽  
Mode Control ◽  
Arc Furnaces ◽  
Electrical Mode

The research presents the comparative analysis of the most common electrical mode control systems for electric arc furnaces (EAF) and ladle furnaces (LF) produced by the leading foreign companies, i.e. Siemens VAI (Primetals Technologies), Danieli, Amec Spie , AMI, Ferrotron. The comparative analysis criteria are the functionality requirements for the electric mode control systems, which ensure optimal operation of the furnace units at minimum production costs. Such analysis allows solving various tasks related to the electric steel-making production planning, as well as to basic technological equipment supplier selection. The results of the comparative analysis are of significant practical importance, since in a number of cases, the studies into the furnace units’ operation optimization show no technical possibility to achieve the required energy and time levels due to the limitations posed by the architecture of the electrical mode and the electrode motion control system.

Predicting the Power Consumption during Furnace Charge Melting in Steelmaking Electric Arc Furnaces

Vestnik MEI ◽  
2019 ◽  
Vol 6 ◽  
pp. 83-90
Author(s):  
Anatoliy M. Kruchinin ◽  
◽  
Mikhail Ya. Pogrebisskiy ◽  
Elena S. Ryazanova ◽  
Andrey Yu. Chursin ◽  
...  
Keyword(s):  
Power Consumption ◽  
Electric Arc ◽  
Furnace Charge ◽  
Electric Arc Furnaces ◽  
Arc Furnaces

Virtual Analyzer of the Voltage and Current Spectrum of the Electric Arc in Electric Arc Furnaces

2021 ◽  
Vol 2021 (6) ◽  
pp. 713-719
Author(s):  
A. S. Simakov ◽  
M. E. Trifonova ◽  
D. V. Gorlenkov
Keyword(s):  
Electric Arc ◽  
Electric Arc Furnaces ◽  
Current Spectrum ◽  
Arc Furnaces

scholarly journals Virtual Neutral to Ground Voltage as Stability Index for Electric Arc Furnaces

2011 ◽  
Vol 51 (11) ◽  
pp. 1846-1851 ◽  
Author(s):  
Fernando Martell ◽  
Alejandro Deschamps ◽  
Rafael Mendoza ◽  
Miguel Meléndez ◽  
Armando Llamas ◽  
...  
Keyword(s):  
Stability Index ◽  
Electric Arc ◽  
Electric Arc Furnaces ◽  
Arc Furnaces
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