Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2004.07a
- /
- Pages.50-53
- /
- 2004
Control System to Improve a Driving Characteristic of BLDCM for Tread Mill Application
Tread Mill용 BLDCM의 구동 특성 향상을 위한 제어시스템
- Lee Ju-Hyun (Kyungsung University) ;
- An Young-Joo (Pukyong National University) ;
-
Ahn Jin-Woo
(Kyungsung University)
- Published : 2004.07.01
Abstract
BLDCM(Brushless D.C. Motor) is widely used for industrial application because of high efficiency and high power density. Especially, in servo system and home appliance, BLDCM is very useful due to high control performance and low acoustic noise. In this paper, 2.5HP rated BLDCM and its controller is developed for tread mill application. The prototype BLDCM has 4 poles rotor and 24 slots stator. Ferrite magnet was used as a rotor magnet because of the cost and temperature characteristic. For the stable operation of tread mill, current and temperature can be detected and treated by DSP. Thedesigned BLDCM and its controller is verified by the experimental results.
Keywords