대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2006년도 춘계학술대회 논문집 전기기기 및 에너지변환시스템부문
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- Pages.158-160
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- 2006
다구찌 기법을 이용한 IPM tape BLDC 전동기의 토크리플 저감을 위한 자속장벽설계
Flux Barrier Design for Reducing Torque Ripple in IPM type BLDC motor Using the Taguchi Methods
- Park, Hyun-Kag (Hanyang University) ;
- Yang, Byoung-Yull (Samsung Electronics) ;
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Kwon, Byung-Il
(Hanyang University)
- 발행 : 2006.04.20
초록
The structure of interior permanent magnet type brushless DC motor (IPM type BLDC motor) has high saliency ratios that produce additional reluctance torque. But this structure has a significant cogging torque that may cause acoustic noise and vibration. In this paper describes an optimization of flux barrier in order to reduce cogging torque and torque ripple in IPM type BLDC motor using the Taguchi methods. The optimal design consider- ed noises such as manufacturing tolerances of permanent magnet size. So, optimal design ensures that torque performance is insensitive to noise.
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