대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2005년도 추계학술대회 논문집 전기기기 및 에너지변환시스템부문
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- Pages.192-194
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- 2005
센서리스 BLDC 전동기의 구동 특성
Drive Characteristic of a Sensorless BLDC Motor
- Kim, Tae-Hyun (Donga-A University) ;
- Kim, Byong-Kuk (Donga-A University) ;
- Hwang, Dong-Won (Donga-A University) ;
- Lee, In-Jae (Donga-A University) ;
- Jo, Won-Young (Donga-A University) ;
- Cho, Yun-Hyun (Donga-A University)
- 발행 : 2005.10.20
초록
This paper is investigated the drive for sensorless BLDC motor using back EMF with ATMEGA-128. Since the BLDC motor should be commutated according to a rotor position. But the sensors increase cost and volume, complicate the motor configuration, and do not operate properly in some operating environments such as high temperature conditions, so that the necessity of sensorless commutation algorithm is getting increased. This paper is proposed the methode to drive BLDC motor without position sensor using Back EMF.
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