Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1989.07a
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- Pages.544-547
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- 1989
DELTA MODULATED CURRENT REGULATOR FOR RESONANT LINK INVERTER
공진형 인버터를 위한 DELTA MODULATED CURRENT REGULATOR에 관한 연구
- Hyun, Dong-Seok (Hanyang University, Dept. of Electrical Eng.) ;
- Lee, Taeck-Gi (Hanyang University, Dept. of Electrical Eng.) ;
- Ahn, Sung-Chan (Hanyang University, Dept. of Electrical Eng.)
- Published : 1989.07.21
Abstract
The introduction of resonant link inverters has allowed the use of much higher switching frequencies in induction motor current regulators. The resonant link inverter,however, requries the use of discrete time switching strategies. This type of controller,while giving the best possible performance, is difficult to implement, since motor parameters must be calculated or measured. The delta modulated current regurator (DMCR) has been introduced as a controller without additional state feedback. A discrete pulse modulated current regulator which controls load current is introduced in the paper.
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