Submit an Article
Become a reviewer
Vol 192
Pages:
172
Download volume:
RUS

Аbout the nature of harmonic component with frequency of 100 Hz in electrodes current of ore-smelting furnace

Authors:
A. A. Pedro1
I. N. Beloglazov2
I. I. Beloglazov3
About authors
  • 1 — «LENGIPROCHIM» So
  • 2 — Saint Petersburg State Mining University
  • 3 — Saint Petersburg State Mining University
Date submitted:
2010-10-15
Date accepted:
2010-12-18
Date published:
2011-04-01

Abstract

The presence of even harmonic components of current and, above all, the harmonic component with a frequency of 100 Hz is possible only if the electric circuit elements, the resistance of which depends on the direction of current. Such elements may be a contact of electrode with the melt and the electric arc AC. Change the relative content in electrode current harmonic component with a frequency of 100 Hz dependent from the penetration of the electrode in the melt and the degree of electric arc development.

Go to volume 192

References

  1. Ершов В.А. Электротермия фосфора / В.А.Ершов, С.Д.Пименов. СПб: Химия, 1996. 248 с.
  2. Педро А.А. О природе постоянной составляющей напряжения электрической дуги в печи для получения нормального электрокорунда // Промышленная энергетика. 1993. № 5. С.28-31.
  3. Сергеев П.В. Энергетические закономерности рудно-термических электропечей, электролиза и электрической дуги. Алма-Ата: Изд-во Академии наук КазССР, 1963. 252 с.
  4. Сисоян Г.А. Электрическая дуга в электрической печи. М.: Металлургия, 1974. 304 с.
  5. Электротермические промышленные печи. Дуговые печи и установки специального нагрева: Учебник для вузов / Под ред. А.Д.Свечанского. М.: Энергоиздат, 1981, 296 с.

Similar articles

Kinetics and mechanism ofautoclave precipitation of crysyalline
2011 V. N. Brichkin, N. V. Nikolaeva, A. A. Besedin, E. E. Gordyushenkov
Prediction of the technical status of pipeline based on analysis
2011 A. N. Lyubchik, E. I. Krapivskii, O. M. Bolshunova
Improvement of the technology аssociated production of selenium in recycling sludge anodic electrolysis of copper
2011 G. V. Petrov, A. A. Chernyshev, V. N. Kovalev, Yu. V. Andreev
Advantages of application of program complex LabView to creation of visual systems
2011 P. V. Ivanov, A. V. Boikov
Developing an effective technology for processing of industrial raw materials containing noble metals
2011 A. N. Telyakov, S. A. Rubis, D. V. Gorlenkov
Control system of ore-smelting furnace using harmonic components of electrodes current
2011 V. V. Vasilev