弧焊逆变器主电路分析

Analysis of main circuit of arc welding inverter

通过对IGBT为开关器件的新一代弧焊逆变器主电路的拓扑结构进行分析和研究,探讨了两种典型拓扑结构——双单端逆变器、全桥逆变器。

The topologies of main circuit on the new type inverters with IGBT is studied,which has two typical topologies--double singal inverter,full bridge inverter.