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

Developing an effective technology for processing of industrial raw materials containing noble metals
2011 A. N. Telyakov, S. A. Rubis, D. V. Gorlenkov
The automated system of operative dispatching management of gas distribution station
2011 E. D. Kadyrov, A. S. Simakov, A. Yu. Volovikov, E. A. Sokolova
The application of discrete element method to mining and metallurgy process modeling
2011 A. Yu. Feoktistov, A. A. Kamenetskii, L. I. Blekhman, V. B. Vasilkov, I. N. Skryabin, K. S. Ivanov
Processes of chemical deposit crystallization
2011 V. N. Brichkin, N. A. Novikov, A. A. Besedin, E. E. Gordyushenkov
Electrothermal complex including steam and gas electrogenerator for thermal influence to productive layers of the highly viscous oil control system
2011 E. A. Zagrivnyi, V. I. Malarev, E. E. Vasileva
Process study of conditioning of bauxites
2011 O. A. Dubovikov, N. V. Nikolaeva