• CN:11-2187/TH
  • ISSN:0577-6686

›› 1996, Vol. 32 ›› Issue (4): 79-82.

• 论文 • 上一篇    下一篇

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电弧为动态模型的电弧焊逆变器的仿真

黄石生;王金祥;蒋志林   

  1. 华南理工大学
  • 发布日期:1996-07-01

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

摘要: 电弧焊逆变器在动态电弧模型条件下,成功地仿真出电弧的动态特性曲线图,分析了电弧动态特性图与脉冲多折线的有机联系。电弧稳定性的依据是控制器的稳定性,动特性图上的稳定性可以校对电源设计的正确性。

关键词: 电弧焊, 仿真, 模型, 逆变器

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