대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1997년도 하계학술대회 논문집 A
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- Pages.41-43
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- 1997
회전자 슬롯에 U자형 Iron bridge와 Slit이 있는 3상 농형 유도전동기의 특성비교
Comparision of the characteristics of 3-phase squirrel cage induction motor with slit and U-iron bridge type rotor slot
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김병택
(한양대학교 전기공학과) ;
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권병일
(한양대학교 전기공학과) ;
- 박승찬 (한양대학교 공학기술연구소) ;
- 김근웅 (대우중공업(주) 철차연구소) ;
- 윤종학 (대우중공업(주) 철차연구소)
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Kim, B.T.
(Dept. of Elec., Graduate School of Hanyang Univ.) ;
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Kwon, B.I.
(Dept. of Elec., Graduate School of Hanyang Univ.) ;
- Park, S.C. (RIET) ;
- Kim, K.W. (Daewoo Heavy Industry ltd. Rolling Stock R&D Lab.) ;
- Yoon, J.H. (Daewoo Heavy Industry ltd. Rolling Stock R&D Lab.)
- 발행 : 1997.07.21
초록
This paper represents the comparison of harmonic loss characteristics of the inverter-driven 3-phase squirrel cage induction motor with slit and U-iron bridge slots of rotor. Two-dimensional time-stepped finite element method is used for electromagenetic field analysis. And spectrums of bar current, phase current, and torque are compared in each case.
키워드