전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)

전력전자학회 (The Korean Institute of Power Electronics)
권호 표지

영구 자석 매립형 BLDC Motor의 Sensorless 제어기 설계

Design of Sensorless Controller for Interior Permanent-Magnet BLDC Motor

  • 김학원 (LG전자 리빙시스템 연구소) ;
  • 안준호 (LG전자 리빙시스템 연구소) ;
  • 양순배 (LG전자 리빙시스템 연구소) ;
  • 조관열 (LG전자 리빙시스템 연구소) ;
  • 김정철 (LG전자 리빙시스템 연구소)
  • 발행 : 1997.07.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

The inverter fed BLDC(Brushless DC) motor has been increasingly applied to industry and home appliances due to the advance of power electronics and permanent magnet technology, and its high efficiency and good acoustic noise characteristics. The BLDC motor and drives, however, require the rotor position sensors that may cause some problems such as the high cost and space. In this paper, sensorless algorithm for an interior permanent magnet BLDC motor is proposed. The maximum torque per ampere operation with advance angle considering load torque and speed was simulated and verified through the experiment.

키워드