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초고속 자기부상열차용 LSM 설계 및 추력 측정 시험Design and Thrust Force Measurement of LSM for High-Speed Maglev Train
- Other Titles
- Design and Thrust Force Measurement of LSM for High-Speed Maglev Train
- Issue Date
- Oct-2014
- Publisher
- Korean Institute of Electrical Engineers
- Keywords
- EMS; High-speed maglev train; Lift magnet; LSM; Thrust force
- Citation
- Transactions of the Korean Institute of Electrical Engineers, v.63, no.10, pp.1473 - 1478
- Indexed
- SCOPUS
KCI
- Volume
- 63
- Number
- 10
- Start Page
- 1473
- End Page
- 1478
- ISSN
- 1975-8359
- Abstract
- This paper deals with design and thrust force measurement of EMS type LSM for propulsion of the high-speed maglev train. The load of maglev train is calculated, and the design equations of the LSM are presented, and the LSM which is suitable for the operation of short-distance test track is designed. In addition, the finite element analysis is performed to confirm the back-EMF and thrust force characteristics of the LSM designed model. A short length LSM prototype model is manufactured. Finally, the thrust force of the LSM is measured by the method applying dc current to the stator winding instead of three-phase ac current. And the validity of the design and analysis is verified by this measurement.
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Collections - 서울 공과대학 > 서울 전기공학전공 > 1. Journal Articles
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