Control system of ore-smelting furnace using harmonic components of electrodes current
Authors:
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- Saint Petersburg State Mining University
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.
References
- Вапник М.А. Автоматическое управление рудно-термическими печами / М.А.Вапник, Э.Э.Семенов; НИИТЭХИМ. М., 1977.
- 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.
- Сисоян Г.А. Электрическая дуга в электрической печи. М.: Металлургия, 1974.
- Электрохимические процессы химической технологии: Учеб. пособие для вузов / Под. ред. В.А.Ершова. Л.: Химия, 1984.
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