Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1991.11a
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- Pages.140-143
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- 1991
Sensorless Vector Control of Induction Motor Compensating the variation of rotor resistance
회전자 저항 변동을 보상한 유도전동기의 센서리스 백터 제어
- Park, Chang-Hoon (Dept. of Electrical Eng. Hanyang Univ.) ;
- Kim, Kwang-Yeon (Dept. of Electrical Eng. Hanyang Univ.) ;
- Lee, Taeck-Kie (Dept. of Electrical Eng. Hanyang Univ.) ;
- Hyun, Dong-Seok (Dept. of Electrical Eng. Hanyang Univ.)
- Published : 1991.11.22
Abstract
This paper describes a compensation method for the rotor resistance variation of induction machines in speed sensor-less vector control system using MRAS(model reference adaptive system). In case of rotor resistance variation, the analysis of the conventional speed sensor-less vector control system using MRAS is presented and the compensation method for rotor resistance variation using Fuzzy logic is proposed. In order to confirm the performance of the proposed algorithm, computer simulation is performed.
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