Open AccessAutomatic control system development and implementation for melting in electric arc furnaces
Author(s) -
Е. С. Мартынова,
V. Yu. Bazhin
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1399/4/044039
Subject(s) - electric arc furnace , automation , process (computing) , metallurgy , state (computer science) , thermal state , arc melting , arc (geometry) , process engineering , mechanical engineering , engineering , computer science , thermal , materials science , physics , alloy , algorithm , meteorology , operating system
Automated control systems for arc steel-melting furnaces feature a number of disadvantages and limitations with respect to complete control of technological process. The issues of automation of state-of-the-art metallurgical plants are considered. The main directions of studies of arc furnaces thermal state are detected. Studies of factor changes in the main technological parameters of ASMF-90 are carried out. The necessity of introducing the automated control over arc steel-melting furnaces melting process is substantiated. On the base of the process study, a method for arc steel-melting furnaces thermal state monitoring is proposed. A project is proposed for a modernized automatic control system for an arc steel-melting furnace operated at the modern Russian enterprise under consideration.