Journal of the Korea Institute of Information and Communication Engineering (한국정보통신학회논문지)

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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Sensorless Vector Control of Induction Motor using Speed Observer in Steady State

정상상태에서 속도관측기를 이용한 유도전동기 센서리스 벡터제어

  • Published : 2004.10.01

Abstract

This paper describes sensorless vector control of induction motor using speed observer in steady state. In sensorless vector control of induction motor, the proposed speed observer is consists of q-axis voltage of controller and real current. This paper investigates the speed characteristics when a step change of speed reference. This is verified by simulations and experimental results.

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References

  1. 이수원, 전칠환 '유도전동기 회전자 시정수 변동에 대한 슬립 보상', 한국해양정보통신학회 제4권 제2호, pp 487-492, 2000
  2. Hirokazu Tajima and Yoichi Hori, 'Speed Sensorless Field-Orientation control of Induction Machine' IEEE Trans. Indus. ApplL, Vol 29, pp. 175-180, 1993 https://doi.org/10.1109/28.195904
  3. Makato Iwata, Shigeru Ito and Tetsuhiko Ohno, 'Speed Sensorless Field-Oriented Induction Motor Drive System with a Load Adaptive Mechanism', IPEC-Yokohama'95, pp. 993-998, 1995
  4. 이수원, 전칠환, 이성룡, '속도 Observer를 이용한 유도전동기 센서리스 벡터제어의 과도특성', 한국해양정보통신학회 2002 추계종합학술대회 제6권 제2호, pp. 808-811, 2002