DocumentCode
3638293
Title
Improvement of spot welding control system
Author
Drago Dolinar;Beno Klopčič;Gorazd Stumberger
Author_Institution
University of Maribor/Faculty of electrical engineering and computer science, Maribor, Slovenia
fYear
2010
Abstract
This paper deals with the control improvement of a middle-frequency resistance spot welding system. This is achieved by a combined closed-loop control of the welding current and closed-loop control of the iron core saturation level. The proposed control assures a very short rise time of the welding current and the best possible utilization of the transformer iron core.
Keywords
"Iron","Spot welding","Transformer cores","Circuit faults","Rectifiers"
Publisher
ieee
Conference_Titel
Power Electronics and Motion Control Conference (EPE/PEMC), 2010 14th International
Print_ISBN
978-1-4244-7856-9
Type
conf
DOI
10.1109/EPEPEMC.2010.5606883
Filename
5606883
Link To Document