Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2006.07b
- /
- Pages.779-780
- /
- 2006
Characteristics Analysis of Squirrel Cage Induction Motors with Rotor Bar Broken
농형 유도전동기의 회전자 바 손상에 따른 특성 해석
- Kim, Byong-Kuk (Dong-A University) ;
- Kim, Mi-Jung (Dong-A University) ;
-
Cho, Yun-Hyun
(Dong-A University)
;
- Lim, Seong-Hwan (VGM) ;
-
Hwang, Don-Ha
(Korea Electrotechnology Research Institute (KERI))
;
-
Kang, Dong-Sik
(Korea Electrotechnology Research Institute (KERI))
- 김병국 (동아대학교 전기공학과) ;
- 김미정 (동아대학교 전기공학과) ;
-
조윤현
(동아대학교 전기공학과)
;
- 임성환 (브이지엠) ;
-
황돈하
(한국전기연구원 전력설비진단연구그룹)
;
-
강동식
(한국전기연구원 전력설비진단연구그룹)
- Published : 2006.07.12
Abstract
This paper describes the effects of rotor-bar broken in induction machines. The analysis has been made on 7.5kW, 4P, 1,768[rpm], three-phase induction motors in a healthy and broken-rotor bars fault conditions at rated loading conditions. The effects of the rotor-bar broken, magnetic force are investigated by finite element method (FEM) and experiment. The results can be useful for real-time on-line monitoring of an induction motor.
Keywords