Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1993.11a
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- Pages.157-159
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- 1993
A Study on Arc Welder of Inverter for Energy Saving in Power Station
발전소용, 인버터에 의한 절전형 아크용접기에 관한 연구
- Yoon, Byung-Do (Dept. of Electrical Eng., Chung-Ang Univ.) ;
- Kim, Yoon-Ho (Dept. of Electrical Eng., Chung-Ang Univ.) ;
- Kim, Ki-Yong (Dept. of Electrical Eng., Seoul National Polytechnic Univ.) ;
- Jung, Jae-Ruon (Yu-Han Tech. College) ;
- Kim, Chan-Ki (Dept. of Electrical Eng., Chung-Ang Univ.) ;
- Lee, Jong-Sun (Dept. of Electrical Eng., Chung-Ang Univ.)
- Published : 1993.11.26
Abstract
Recently, in the industrial applications, accurate arc control for welding machine are developed. This paper describes arc control of inverter-fed arc welding machine, and efficiency of inverter-fed arc welding machine. It is shown that the arc pressure and are stiffness of the pulse arc nay be as much as several times that of the equivalent dc are. Finally, the theoretical predictions are compared with test. The potential of such a welding machine is also described.
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