Title :
Study on the dynamic process of arc welding inverter
Author :
Jinhong, Zhu ; Wenlin, Liang ; Yaowu, Shi
Author_Institution :
Luoyang Inst. of Technol., China
Abstract :
Dynamic behavior is of great importance for a welding power supply, but has not been investigated adequately. In view of the large signal characteristics of the dynamic process of arc welding, a nonlinear model of the control system for the welding inverter has been put forward and computer simulation is conducted. From the comparison between the simulation and experiments, it is proved the model is correct and the method is a useful approach for analysis and design of an arc welding inverter
Keywords :
arc welding; invertors; nonlinear control systems; power supplies to apparatus; arc welding inverter; computer simulation; control system; dynamic process; large signal characteristics; nonlinear model; welding power supply; Computational modeling; Computer simulation; Control system synthesis; Inverters; Nonlinear control systems; Nonlinear dynamical systems; Power supplies; Power system modeling; Signal processing; Welding;
Conference_Titel :
Power Electronics and Motion Control Conference, 2000. Proceedings. IPEMC 2000. The Third International
Conference_Location :
Beijing
Print_ISBN :
7-80003-464-X
DOI :
10.1109/IPEMC.2000.885420
