Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2002.11d
- /
- Pages.18-20
- /
- 2002
An analysis of transient state for induction motor by using the magnetic equivalent circuit method
자기등가회로법에 의한 유도전동기 과도상태해석
- Jeong, Jong-Ho (ChungNam National University) ;
- Lee, Eun-Woong (ChungNam National University) ;
- Cho, Hyun-Kil (LG Industrial Systems Co.) ;
- Kim, Jun-Ho (LG Industrial Systems Co.) ;
- Lee, Hwa-Su (ChungNam National University)
- Published : 2002.11.14
Abstract
In this paper, the construction elements of the induction motor was represented by the magnetic tube. The magnetic tube is basis of the magnetic equivalent circuit. The magnetic equivalent circuit method is convenient of complicated analysis of the transient state of the induction motor. Because the method is restriction on only one direction of magnetic flux. Air gap magnetomotive force was calculated by magnetic equivalent circuit method. Starting transient torque and phase current of the induction motor was confirmed by the theoretical calculation and the experiments.
Keywords