バイポーラ型インターリーブ降圧回路による溶接スパッタの低減

抄録

We applied a bipolar interleaved buck converter to a welding power supply. In short-circuit transfer of arc welding, an experiment was conducted, in which the current was rapidly attenuated by a bipolar interleaved buck converter. Consequently, it was confirmed that the fast attenuation of the current reduces the spatter generated during re-arcing.