Title :
Evaluation of power converters for MMA arc welding
Author :
Blasco, N. ; Martínez, A. ; Cebolla, F. J Pérez ; Vicuna, J.E. ; Lacámara, I. ; Oliva, J.A.
Author_Institution :
Univ. de Zaragoza, Zaragoza
Abstract :
This paper evaluates several DC-DC power converter topologies suitable for arc welding focusing on MMA type (manual metal arc). The aim is to outline the main characteristics of this process that directly affect the electronic design of the DC-DC converter and to set criteria to select the most adequate. They will be compared taking into account volume, weight, cost and functionality. As a result, it will be selected those that fit better for the application. To conclude, some experimental results on a full-bridge converter confirm the study and the selection procedure followed.
Keywords :
DC-DC power convertors; arc welding; bridge circuits; DC-DC power converter topologies; electronic design; full-bridge converter; manual metal arc welding; Circuit topology; DC-DC power converters; Electrodes; Electrons; Heat sinks; Magnetic resonance; Plasma temperature; Power electronics; Pulse width modulation; Welding;
Conference_Titel :
Industrial Electronics, 2007. ISIE 2007. IEEE International Symposium on
Conference_Location :
Vigo
Print_ISBN :
978-1-4244-0754-5
Electronic_ISBN :
978-1-4244-0755-2
DOI :
10.1109/ISIE.2007.4374625
