DocumentCode
2816237
Title
Investigation of molten metal mixing in a DC electric arc furnace with added AC component on different frequencies
Author
Mõlder, Heigo ; Järvik, Jaan ; Vaimann, Toomas ; Gordon, Rauno
Author_Institution
Dept. of Fundamentals of Electr. Eng. & Electr. Machines, Tallinn Univ. of Technol., Tallinn, Estonia
fYear
2012
fDate
11-13 June 2012
Firstpage
1
Lastpage
4
Abstract
This paper describes flowing of molten metal in a novel electric arc furnace. Combined AC and DC components are used in the supply system for the furnace. Finite element method is used to investigate the impact of AC component frequency on the flowing of molten metal.
Keywords
arc furnaces; liquid metals; AC component; DC component; DC electric arc furnace; molten metal mixing; supply system; Educational institutions; Electrodes; Furnaces; Mathematical model; Steel; Time frequency analysis; Finite element analysis; arc furnace; electromagnetic fields; liquid metal flow; metal stirring combined DC and AC supply; modeling;
fLanguage
English
Publisher
ieee
Conference_Titel
Electric Power Quality and Supply Reliability Conference (PQ), 2012
Conference_Location
Tartu
Print_ISBN
978-1-4673-1980-5
Electronic_ISBN
978-1-4673-1978-2
Type
conf
DOI
10.1109/PQ.2012.6256196
Filename
6256196
Link To Document