대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1996년도 하계학술대회 논문집 A
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- Pages.241-243
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- 1996
사구 슬롯이 있는 콘덴서 구동형 단상 유도 전동기의 Radial force 해석
Radial Force Analysis of a Single-Phase Permanent Split Condenser Induction Motor with skewed slots
- Chang, Jung-Hwan (Dept. of Electrical Eng., Hanyang University) ;
- Hyun, Dong-Seok (Dept. of Electrical Eng., Hanyang University)
- 발행 : 1996.07.22
초록
This papar presents an analysing method of radial force densities acting on each stator tooth of an induction motor with skewed slots. Two-dimensional finite element method is used for electromagnetic Held analysis of an induction motor, and skew effects are considered by coupling several disks cut by planes perpendicular to the shaft. Radial force densities as a source of vibration are calculated along the surface elements of each stator tooth and its time harmonics are examined by discrete Fourier decomposition.
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