Submit an Article
Become a reviewer
Vol 192
Download volume:

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

A. A. Pedro1
I. N. Beloglazov2
I. I. Beloglazov3
About authors
  • 2 — Saint Petersburg State Mining University
  • 3 — Saint Petersburg State Mining University
Date submitted:
Date accepted:
Date published:


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


  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

Processes of chemical deposit crystallization
2011 V. N. Brichkin, N. A. Novikov, A. A. Besedin, E. E. Gordyushenkov
Kinetics and mechanism ofautoclave precipitation of crysyalline
2011 V. N. Brichkin, N. V. Nikolaeva, A. A. Besedin, E. E. Gordyushenkov
Diagnostics and estimation of the residual resource of the electromechanical equipment working, under trying conditions on electric, parameters
2011 A. E. Kozyaruk, Yu. L. Zhukovskii, S. V. Baburin, A. A. Korzhev, A. V. Krivenko
Prediction of the technical status of pipeline based on analysis
2011 A. N. Lyubchik, E. I. Krapivskii, O. M. Bolshunova
Control system of ore-smelting furnace using harmonic components of electrodes current
2011 V. V. Vasilev
Sulfur-containing elements purification of waste gases of metallurgical production
2011 N. S. Izotova, A. A. Leonov, A. V. Smirnov, A. A. Darin