대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1996년도 추계학술대회 논문집 학회본부
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- Pages.299-301
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- 1996
영구 자석 매립형 BLDC Motor의 Sensorless 제어기 설계
Design of Sensorless Controller for Interior Permanent-Magnet BLDC Motor
- 김학원 (LG 전자 리빙시스템 연구소) ;
- 염관호 (LG 전자 리빙시스템 연구소) ;
- 조관열 (LG 전자 리빙시스템 연구소) ;
- 안준호 (LG 전자 리빙시스템 연구소) ;
- 신현정 (LG 전자 리빙시스템 연구소) ;
- 변일수 (LG 전자 리빙시스템 연구소) ;
- 김정철 (LG 전자 리빙시스템 연구소)
- Kim, Hag-Wone (LG Electronics Co. Living System Lab.) ;
- Yeum, Kwan-Ho (LG Electronics Co. Living System Lab.) ;
- Cho, Kwan-Youl (LG Electronics Co. Living System Lab.) ;
- Ahn, Jun-Ho (LG Electronics Co. Living System Lab.) ;
- Shin, Hyoun-Jeong (LG Electronics Co. Living System Lab.) ;
- Byun, Il-Soo (LG Electronics Co. Living System Lab.) ;
- Kim, Jung-Chul (LG Electronics Co. Living System Lab.)
- 발행 : 1996.11.16
초록
Recently, as a result of the progress in power electronics and magnet technology, the applications of inverter fed BLDC Motor have increased for industry and home appliance. Also because of the high efficiency, good acoustic noise characteristic, BLDC Motor applications are growing. However, BLDC Motor requires position sensor, which has many problems such as high cost, more space and difficult to install. Therefore, sensorless control algorithm is being studied. In this paper, sensorless algorithm for interior permanent magnet BLOC motor adaptable for home appliance is proposed. The maximum torque per amp operation with advance angle considering load torque and speed was simulated and verified through the experiment.
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