Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1994.07a
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- Pages.519-521
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- 1994
A Study on Energy-Saving Welding Machine with High-Frequency Inverter
에너지 절감형 고주파 인버터 용접기에 관한 연구
- Kang, Yun-Ki (Kon-Kuk University) ;
- Lee, Chun-Ho (Kon-Kuk University) ;
- Chae, Young-Min (Kon-Kuk University) ;
- Mok, Hyung-Soo (Seoul Polytechnique University) ;
- Choe, Gyu-Ha (Kon-Kuk University)
- Published : 1994.07.21
Abstract
In this paper, the welding machine with high-frequency inverter is described, which can save energy more than conventional ones with low efficiency. Although for part of welding machine of special type such as MIG, TIG, products were developed by inverter, but it is poor that applied to ordinary ac arc welding machine. Difference between conventional AC arc welding machine and the proposed welding machine is investigated econimically and constructionally. Untill now, kinds of welding machine and its characteristics were also described. The comparison of the proposed welding machine and the conventional is presented in the way of output control.
Keywords