대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2009년도 춘계학술대회 논문집 에너지변화시스템부문
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- Pages.85-87
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- 2009
선형 전동기의 상전류 조정을 통한 토크리플 저감법
Current Variation Method for Reducing Torque Ripples of Linear Motor
- Kim, Min-Jae (Seoul National University) ;
- Lim, Jae-Won (Seoul National University) ;
- Jung, Hyun-Kyo (Seoul National University)
- 발행 : 2009.04.23
초록
Linear motor is an energy conversion device which makes kinetic energy from electrical energy. This paper presents a method to reduce torque ripples by variation of the current. The torque ripples are basically caused by detent force so this method has a focus on reducing detent force. The torque ripples were calculated by finite element method.
키워드