晶闸管逆变式CO_2弧焊电源电子电抗器的设计

Design on electron inductor used in SCR inverter type CO_2 arc-welding power source

本文基于电抗器对ＣＯ２弧焊电源动特性的影响，给出了晶闸管逆变式ＣＯ２弧焊电源电子电抗器的设计方法、实例和实验结果。使用这种电抗器，既能减小电源的体积和重量，又能有效地改善电源的动特性和焊接工艺性能。

Based on the influence of inductor on act characteristic of an CO2 arc-welding power source,the design method for electron inductor used in SCR-inverter type CO2 Arc-welding power source,and irs,realizing test result are given in this paper.Using this inductor,the volume and weight of Arc-welding power source are reduced,it's characteristic and welding-crafe performance are improved