Control system for new low heat input digital welding power source - 文章详情页

作者：

Zhang, Han-Peng (Zhang, Han-Peng.) | Huang, Peng-Fei (Huang, Peng-Fei.) | Yin, Shu-Yan (Yin, Shu-Yan.) | Bai, Li-Lai (Bai, Li-Lai.) | Zhao, Yu-Jiang (Zhao, Yu-Jiang.)

收录：

EI Scopus PKU CSCD

摘要：

A　new　low　heat　input　digital　welding　power　source　control　system,　which　adopts　inverter　technology　using　IGBT,　is　developed　based　on　TMS320F2812　DSP　chip.　For　the　need　of　the　low　heat　input　welding,　authors　designed　the　special　welding　wire　motion　and　current　wave.　By　using　A/D　sampling　and　calibration,　multi-parameter　PI　modulation,　and　D/A　converter,　the　welding　parameters　can　be　easily　controlled　with　high　precision.　The　control　system　which　has　high　response　and　low　heat　input　can　be　achieved.

关键词：

Electric converters Insulated gate bipolar transistors (IGBT) Power control Digital signal processing Control systems Welding

作者机构：

[ 1 ] [Zhang, Han-Peng]College of Mechanical Engineering and Applied Electrons Technology, Beijing University of Technology, Beijing 100022, China
[ 2 ] [Huang, Peng-Fei]College of Mechanical Engineering and Applied Electrons Technology, Beijing University of Technology, Beijing 100022, China
[ 3 ] [Yin, Shu-Yan]College of Mechanical Engineering and Applied Electrons Technology, Beijing University of Technology, Beijing 100022, China
[ 4 ] [Bai, Li-Lai]College of Mechanical Engineering and Applied Electrons Technology, Beijing University of Technology, Beijing 100022, China
[ 5 ] [Zhao, Yu-Jiang]Shanghai Turbine and Generator Limited Company, Shanghai 200240, China

通讯作者信息：

电子邮件地址：

zhp516@emails.bjut.edu.cn

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