Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2006.07b
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- Pages.829-830
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- 2006
A Comparison of LSPM Synchronous Motor and Induction Motor
LSPM 동기전동기와 유도전동기의 특성 비교
- Kim, Byong-Kuk (Dong-A University) ;
- Jo, Won-Yung (Dong-A University) ;
- Lee, In-Jae (Dong-A University) ;
-
Moon, Ji-Woo
(Dong-A University) ;
- Kim, Mi-Jung (Dong-A University) ;
- Lim, Seong-Hwan (VGM) ;
-
Cho, Yun-Hyun
(Dong-A University)
- 김병국 (동아대학교 전기공학과) ;
- 조원영 (동아대학교 전기공학과) ;
- 이인제 (동아대학교 전기공학과) ;
-
문지우
(동아대학교 전기공학과) ;
- 김미정 (동아대학교 전기공학과) ;
- 임성환 (브이지엠) ;
-
조윤현
(동아대학교 전기공학과)
- Published : 2006.07.12
Abstract
The line-start permanent magnet synchronous motor has a high efficiency and an advantage in constant speed operation regardless of the effect of load variation. However it is difficult to predict the performance of characteristics accurately, because of the unbalanced starting torque with the initial starting position of the rotor and the generation of a break torque. In this paper the dynamic characteristics of the line-start permanent magnet synchronous motor are described and compared with those of the squirrel-cage induction motor through the simulation to find the characteristics of the permanent magnets and the rotor bars in the line-start permanent magnet synchronous motor.
Keywords