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Vol 192
Pages:
157
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Control system of ore-smelting furnace using harmonic components of electrodes current

Authors:
V. V. Vasilev
About authors
  • Saint Petersburg State Mining University
Date submitted:
2010-10-21
Date accepted:
2010-12-01
Date published:
2011-04-01

Abstract

The features of electric melting in ore-smelting furnace are considered, and the correlation of electrical and technological parameters and their influence on the character of the processes in ore-smelting furnace. The method to determine the current values of electrotechnological characteristics based on the harmonic analysis of electrodes current. The structure and algorithm of control system for ore-smelting furnace is demonstrated.

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References

  1. Вапник М.А. Автоматическое управление рудно-термическими печами / М.А.Вапник, Э.Э.Семенов; НИИТЭХИМ. М., 1977.
  2. Влияние гармонической составляющей с частотой 100 Гц в токе электрода на работу рудно-термической печи / А.А.Педро, И.Н.Белоглазов, В.В.Васильев и др. // Металлург. 2009. № 5.
  3. Сисоян Г.А. Электрическая дуга в электрической печи. М.: Металлургия, 1974.
  4. Электрохимические процессы химической технологии: Учеб. пособие для вузов / Под. ред. В.А.Ершова. Л.: Химия, 1984.

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