• CN: 11-2187/TH
  • ISSN: 0577-6686

›› 1996, Vol. 32 ›› Issue (4): 79-82.

• Article • Previous Articles     Next Articles

SIMULATION ON ARC WELDING INVERTER CONTAINING DYNAMIC ARC MODEL

Huang Shisheng;Wang Jinxiang;Jiang Zhilin   

  1. South China University of Technology
  • Published:1996-07-01

Abstract: An arc dynamic characteristic curve of arc welding inverter is gained by simulation according to dynamic arc model. The relations between arc dynamic characteristic curve and pulse multi-broken lines curve are analyzed. The criterion of stability of arc is stability of controller. The dynamic characteristic can be used to verify the design of arc welding power source.

Key words: Arc welding, Inverter, Model, Simulation