Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1999.07f
- /
- Pages.2578-2580
- /
- 1999
Development of SCR Phase Controller of SPOT Welder using an Embedded u-Processor
Embedded micro processor를 이용한 저항용접기용 SCR 위상제어장치 개발
- Lee, Y.J. (Power System Team, R&D Institute, Industrial Performance Group, HYOSUNG CORPORATION) ;
-
Choi, Y.J.
(Power System Team, R&D Institute, Industrial Performance Group, HYOSUNG CORPORATION)
;
- Choi, Y.B. (Power System Team, R&D Institute, Industrial Performance Group, HYOSUNG CORPORATION) ;
- Yang, H.J. (Power System Team, R&D Institute, Industrial Performance Group, HYOSUNG CORPORATION) ;
- Hong, S.W. (Power System Team, R&D Institute, Industrial Performance Group, HYOSUNG CORPORATION) ;
- Lee, H.S. (Power System Team, R&D Institute, Industrial Performance Group, HYOSUNG CORPORATION)
- 이영준 ((주)효성중공업 연구소 전력팀) ;
-
최영준
((주)효성중공업 연구소 전력팀)
;
- 최용범 ((주)효성중공업 연구소 전력팀) ;
- 양항준 ((주)효성중공업 연구소 전력팀) ;
- 홍순욱 ((주)효성중공업 연구소 전력팀) ;
- 이학성 ((주)효성중공업 연구소 전력팀)
- Published : 1999.07.19
Abstract
In this paper, an embedded micro processor based resistance spot welding controller is introduced which has been recently developed by Hyosung Co. Ltd. The performance of rapid and constant high current control is tested experimentally. This paper shows configurations of measuring system for high current and realtime RMS conversion techniques of sampled discrete data. A digital proportional control is adopted for this system and the result shows that this new product is working well at wide range of welding current and the performance is improved compared with some other commercially available controllers that are widely used in our industries. User friendly MMI system and a computer network system to monitor each welding processes are also presented.
Keywords