Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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The Design Simulation of the Levitation Magnet for the Urban Transit Maglev as the Running Vehicle on Curved Line(60mR)

자기부상열차의 곡선주로(60mR) 주행 시를 고려한 부상용 전자석 설계 Simulation

  • 김봉섭 (한국기계연구원 첨단산업기술연구부 신교통시스템그룹)
  • Published : 2002.07.10
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Abstract

There is much room for consideration that the magnet design of UTM. When the vehicle runs 60mR curved line on test track, the ratio of cross section area changed to cross the magnet pole and rail. The ratio is reduced about 20% of the total magnet on one bogie. Therefor, magnet current is increased about 3.5A to maintain constant air gap. This paper suggest to margin of the magent design is 1.1 rather than rated levitation force.

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