摘要
就场效应管开关型焊接电源研制过程中的问题提出有效的解决办法，同时研制成功ＭＩＧ／ＭＡＧ电弧弧长闭环控制系统和随机脉冲稳弧控制方法，获得满意的工艺效果。
An effective method to solve theproblem during the process of developing theswitching--mode power MOSFET welding powersource has been put forward.A closed-loop MIG/MAG arc length control system and an arc stabilizing method with random pulse are developed successfully. The satisfying processing results are obtained.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
1996年第4期102-104,共3页
China Mechanical Engineering
关键词
开关电源
场效应晶体管
焊接电源
电弧控制系统
switching power source
paralleling of power MOSFET
arc control
arcstabilizing
basement welding
