电焊机Issue(6)：21-25,5.DOI:10.7512/j.issn.1001-2303.2014.06.05
数字化弧焊电源的现状与分析
Status and analyze of the digital arc welding power source
摘要
Abstract
With the rapid development of power electronic technology and intelligent control technology applied in the field of welding, the welding machine control system has been transformed from analog to digital or intelligent direction. The core of the digital welding machine and power source are introduced in this paper. A number of researches status of domestic and foreign arc welding was elabora-ted,the advantages and disadvantages of digital arc welding power source and analog power source were compared. Principle and con-trol method of all kinds of arc welding power source was analyzed. The problems existing in current digital arc welding power supply technology were summed up,and its development foreground was prospected.关键词
数字化/电弧焊/电源/控制规律Key words
digital/arc welding/power source/control law分类
通用工业技术引用本文复制引用
聂大涛,何建萍,王付鑫,任磊磊..数字化弧焊电源的现状与分析[J].电焊机,2014,(6):21-25,5.基金项目
国家自然科学基金资助项目（51275283）；国家自然科学基金资助项目（50775135）；上海高校青年教师培养资助计划 （）
