摘要
在阐述弧焊逆变电源谐波产生的原因及危害的基础上,重点探讨了弧焊逆变电源谐波抑制的方法、无源滤波器、有源滤波器、软开关技术等,这些方法都是行之有效的。
In the paper, by analyzing the emergence and harmfulness of harmonic wave in arc welding inverter, its counter measurement is expounded emphatically, including passive filter, action filter, soft switch technique, etc. These methods are valid to restrain the harmonic wave in arc welding inverter.
出处
《焊接技术》
2004年第5期41-43,共3页
Welding Technology
关键词
弧焊逆变电源
谐波抑制
无源滤波器
有源滤波器
arc welding inverter power source, restraint of harmonic wave, passive filter, active filter
