弧焊逆变器动态过程研究

Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435) Pub Date : 2000-08-15 DOI:10.1109/IPEMC.2000.885420

Zhu Jinhong, Liang Wenlin, Shi Yaowu

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引用次数: 12

摘要

焊接电源的动态性能是一个非常重要的问题，但目前还没有得到充分的研究。针对弧焊动态过程的大信号特性，提出了焊接逆变器控制系统的非线性模型，并进行了计算机仿真。通过仿真与实验的对比，验证了模型的正确性，为弧焊逆变器的分析与设计提供了一种有效的方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Study on the dynamic process of arc welding inverter

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.

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Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)

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