Design of prototype superconducting hybrid electromagnet for high speed Maglev

Chang Young Lee; Bu Byoung Kang; Jung Min Jo; Young Jae Han; Sung Yul Chu; Young Jin Hwang; Hyun Chul Jo; Jea Young Jang; Tae Kuk Ko

doi:10.9714/psac.2011.13.3.001

Design of prototype superconducting hybrid electromagnet for high speed Maglev

Chang Young Lee, Bu Byoung Kang, Jung Min Jo, Young Jae Han, Sung Yul Chu, Young Jin Hwang, Hyun Chul Jo, Jea Young Jang, Tae Kuk Ko

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

This paper deals with the design and fabrication of prototype superconducting hybrid electromagnet(SH-EM) for EMS (Electromagnetic suspension)-based Maglev. The design requirements are based on the normal conducting EM used in the German high-speed Maglev. From the MMF- Levitation force curves simulated by FEM analysis, the required MMF by superconducting coil is suggested. As an experimental test setup to demonstrate the SH-EM, the experimental SH-EM with HTS coil cooled in LN2 is fabricated. From the expected operating current of the HTS coil, the levitation performance of the SH-EM is estimated.

Original language	English
Pages (from-to)	1-4
Number of pages	4
Journal	Journal of the Korea Institute of Applied Superconductivity and Cryogenics
Volume	13
Issue number	3
DOIs	https://doi.org/10.9714/psac.2011.13.3.001
Publication status	Published - 2011 Sept

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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10.9714/psac.2011.13.3.001

Cite this

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title = "Design of prototype superconducting hybrid electromagnet for high speed Maglev",

abstract = "This paper deals with the design and fabrication of prototype superconducting hybrid electromagnet(SH-EM) for EMS (Electromagnetic suspension)-based Maglev. The design requirements are based on the normal conducting EM used in the German high-speed Maglev. From the MMF- Levitation force curves simulated by FEM analysis, the required MMF by superconducting coil is suggested. As an experimental test setup to demonstrate the SH-EM, the experimental SH-EM with HTS coil cooled in LN2 is fabricated. From the expected operating current of the HTS coil, the levitation performance of the SH-EM is estimated.",

author = "Lee, {Chang Young} and Kang, {Bu Byoung} and Jo, {Jung Min} and Han, {Young Jae} and Chu, {Sung Yul} and Hwang, {Young Jin} and Jo, {Hyun Chul} and Jang, {Jea Young} and Ko, {Tae Kuk}",

year = "2011",

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AU - Lee, Chang Young

AU - Kang, Bu Byoung

AU - Jo, Jung Min

AU - Han, Young Jae

AU - Chu, Sung Yul

AU - Hwang, Young Jin

AU - Jo, Hyun Chul

AU - Jang, Jea Young

AU - Ko, Tae Kuk

PY - 2011/9

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N2 - This paper deals with the design and fabrication of prototype superconducting hybrid electromagnet(SH-EM) for EMS (Electromagnetic suspension)-based Maglev. The design requirements are based on the normal conducting EM used in the German high-speed Maglev. From the MMF- Levitation force curves simulated by FEM analysis, the required MMF by superconducting coil is suggested. As an experimental test setup to demonstrate the SH-EM, the experimental SH-EM with HTS coil cooled in LN2 is fabricated. From the expected operating current of the HTS coil, the levitation performance of the SH-EM is estimated.

AB - This paper deals with the design and fabrication of prototype superconducting hybrid electromagnet(SH-EM) for EMS (Electromagnetic suspension)-based Maglev. The design requirements are based on the normal conducting EM used in the German high-speed Maglev. From the MMF- Levitation force curves simulated by FEM analysis, the required MMF by superconducting coil is suggested. As an experimental test setup to demonstrate the SH-EM, the experimental SH-EM with HTS coil cooled in LN2 is fabricated. From the expected operating current of the HTS coil, the levitation performance of the SH-EM is estimated.

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Design of prototype superconducting hybrid electromagnet for high speed Maglev

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