Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2006.07b
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- Pages.627-628
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- 2006
Torque Ripple Reduction of High Speed Miniature BLDC with Instantaneous Voltage Control
순시전압제어를 통한 초고속 소형 BLDC의 진동억제기법
- Kim, Tae-Hyoung (Kyungsung Univ.) ;
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Lee, Dong-Hee
(Kyungsung Univ.) ;
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Ahn, Jin-Woo
(Kyungsung Univ.) ;
- Won, Tae-Hyun (Dongeui institute of Technology)
- Published : 2006.07.12
Abstract
Miniature BLDC is widely used in industrial applications because of high driving efficiency and high torque characteristic. Otherwise the general BLDC, torque ripple of a high speed miniature BLDC is serous during conduction due to the very low electrical time constant. This paper present instant voltage and current control for torque ripple reduction of a high speed miniature BLDC. Computer simulation and experiment test for 40,000 rpm miniature BLDC show the verification of the proposed control method.
Keywords