HB ZCT-PWM弧焊电源的研究

Study of a novel HB ZCT-PWM arc welding power source

介绍了一种新型的HBZCT-PWM弧焊逆变器系统的构成以及各个部分的功能;给出了实测的典型实验波形并对其进行了详细的讨论分析;实测了该焊接电源的外特性曲线。

A novel HB ZCT-PWM arc welding inverter configuration and function s are introduced in this paper,and a typical waveform is given out and discussed in detail.At last the arc welding source’s exterior characteristics curve is measured.