Increasing the level of control and management of arc steel-smelting furnaces

International Workshop "Advanced Technologies in Material Science, Mechanical and Automation Engineering – MIP: Engineering – 2019"

材料科学;机械制造;原子能学

Martynova, E.S.^1 ; Bazhin, V. Yu.^1 ; Kharazov, V.G.^2

Saint-Petersburg Mining University, 21 lines d.2, Vasilyevsky Island St. Petersburg

199106, Russia^1

Federal State Budgetary Educational Institution of Higher Education Saint, Petersburg State Institute of Technology, Moskovsky prospect d. 26, Saint-Petersburg

190013, Russia^2

关键词: Arc furnaces;    Control and management;    Electric steel;    Laboratory studies;    Steel smelting;    Temperature parameters;    Urgent problems;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/537/3/032039/pdf
DOI  :  10.1088/1757-899X/537/3/032039

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The urgent problems of modern steel-making devices are considered on the example of ASSF-90 arc steel-smelting furnace. The analysis of modern methods for controlling the parameters of arc steel-smelting furnaces is performed, the main shortcomings of the methods used are diagnosed. Laboratory studies of the parameters of arc steel-smelting furnaces were carried out, as a result of which the dependences of the temperature parameters of the furnace during different periods of melting were revealed. Based on the data obtained, an algorithm for controlling an electric steel-arc furnace has been developed and a computer program has been written. A project has been proposed for introducing the program into an existing SCADA system at one of the modern Russian electrometallurgical facilities.