Machine learning analysis of electric arc furnace process for the evaluation of energy efficiency parameters

V Manojlović, Ž Kamberović, M Korać, M Dotlić - Applied Energy, 2022 - Elsevier
The electric arc furnace has been the subject of extensive research due to its complex and
chaotic nature. Machine learning methods provide a powerful forensic examination of …

Machine learning-based tap temperature prediction and control for optimized power consumption in stainless electric arc furnaces (EAF) of steel plants

SW Choi, BG Seo, EB Lee - Sustainability, 2023 - mdpi.com
The steel industry has been forced to switch from the traditional blast furnace to the electric
arc furnace (EAF) process to reduce carbon emissions. However, EAF still relies entirely on …

Data-driven modelling and optimization of energy consumption in EAF

S Tomažič, G Andonovski, I Škrjanc, V Logar - Metals, 2022 - mdpi.com
In the steel industry, the optimization of production processes has become increasingly
important in recent years. Large amounts of historical data and various machine learning …

Interpretable machine learning—tools to interpret the predictions of a machine learning model predicting the electrical energy consumption of an electric arc furnace

LS Carlsson, PB Samuelsson… - Steel research …, 2020 - Wiley Online Library
Machine learning (ML) is a promising modeling framework that has previously been used in
the context of optimizing steel processes. However, many of the more advanced ML models …

A wavelet feature-based neural network approach to estimate electrical arc characteristics

M Farzanehdehkordi, S Ghaffaripour, K Tirdad… - Electric Power Systems …, 2022 - Elsevier
Abstract Electric Arc Furnaces (EAFs) account for almost half of the North American steel
production. Arc furnaces draw high and dynamic electrical power to melt scrap metal loads …

Modeling the effect of scrap on the electrical energy consumption of an electric arc furnace

LS Carlsson, PB Samuelsson, PG Jönsson - Processes, 2020 - mdpi.com
The melting time of scrap is a factor that affects the Electrical Energy (EE) consumption of the
Electric Arc Furnace (EAF) process. The EE consumption itself stands for most of the total …

Application and Evaluation of Mathematical Models for Prediction of the Electric Energy Demand Using Plant Data of Five Industrial-Size EAFs

A Reimann, T Hay, T Echterhof, M Kirschen, H Pfeifer - Metals, 2021 - mdpi.com
The electric arc furnace (EAF) represents the most important process route for recycling of
steel and the second most productive steelmaking process overall. Considering the large …

Multi-parameter characteristics of electric arc furnace melting

M Moskal, P Migas, M Karbowniczek - Materials, 2022 - mdpi.com
The article presents the results of analyses of numerical modelling of selected factors in
electric arc furnace melts. The aim of the study was to optimise the melting process in an …

Predictive Models on Energy Consumption

AN Conejo - Electric Arc Furnace: Methods to Decrease Energy …, 2024 - Springer
The development of tools to predict energy consumption is very useful because it can be
employed to evaluate the effect of the process variables, selection of the metallic charge …

A Proposed Methodology to Evaluate Machine Learning Models at Near-Upper-Bound Predictive Performance—Some Practical Cases from the Steel Industry

LS Carlsson, PB Samuelsson - Processes, 2023 - mdpi.com
The present work aims to answer three essential research questions (RQs) that have
previously not been explicitly dealt with in the field of applied machine learning (ML) in steel …