Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1994.07a
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- Pages.287-289
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- 1994
Improved Performance characteristics of an inverter-fed ac servo motor drives
인버어터 구동에 의한 교류(交流) 서어보 전동기(電動機)의 운전특성 개선에 관한 연구
- Son, Y.S. (Pusan national University of Technology) ;
- Hong, S.I. (Pusan national University of Technology) ;
- Park, H.S. (Pusan national University of Technology)
- Published : 1994.07.21
Abstract
The ac servo system using an induction motor is so strong and inexpensive that it is most suitable for today's drive systems. For controlled ac motor drives, but slip frequency vector control system have been put to practical use, it is difficult to perform control of wide range, the same as de motor. A study is presented on an adaptive current control scheme for induction type ac servo motor drives using PWM inverter. An analysis of the control scheme in operations is given and the characteristics are studied by simulation. The implementation of the control scheme using a microprocessor-based system is considered.
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