NDLI: Electromagnetic analysis for multiple hybrid HTS electromagnets interfaced with LSM propulsion system in EMS maglev model

Content Provider	IEEE Xplore Digital Library
Author	Yoon Do Chung Chang Young Lee Mi Hye Jang
Copyright Year	2014
Description	Author affiliation: Dept. of Electr. Eng., Suwon Sci. Coll., Hwasung, South Korea (Yoon Do Chung) \|\| Korea Railroad Res. Inst., Uiwang, South Korea (Chang Young Lee) \|\| Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea (Mi Hye Jang)
Abstract	This study introduces over 400 km/h maglev vehicle system based on electromagnetic suspension (EMS) model. Such a maglev system is composed of high temperature superconducting (HTS) magnet, normal conducting magnet and propulsion system. The hybrid electromagnet (EM) consumes little power to keep large suspension gap. The propulsion system realizes to propel the vehicle along the guide-way and assist in braking action. Especially, as the essential point of EMS-based maglev model is to keep the stable suspension force in the high speed operation, the levitation and propulsion forces should be analyzed in order to equilibrate the suspension gap. In this paper, theoretical properties of the levitation force based on electromagnetic analysis are described, as we have been constructed a proto-type electromagnetic suspension (EMS) based maglev vehicle system. Based on the simulation results, we obtained the design parameters for variation suspension gap under high speed propulsion condition.
Sponsorship	IEEE Ind. Electron Soc.
Starting Page	115
Ending Page	120
File Size	588734
Page Count	6
File Format	PDF
ISBN	9781479939398
DOI	10.1109/ICIT.2014.6894923
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-02-26
Publisher Place	South Korea
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	High-temperature superconductors Force Levitation Coils Propulsion Energy management Vehicles propulsion force EMS Maglev FEM analysis HTS electromagnets linear propulsion system
Content Type	Text
Resource Type	Article

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Design, Fabrication, and Operating Test of the Prototype HTS Electromagnet for EMS-Based Maglev

A Research of Suspension System with Hybrid Electromagnets Made of HTS Coils and Normal Conductor Coils

Characteristics of electromagnetic force of EMS-type maglev vehicle using bulk superconductors

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Electromagnetic analysis for multiple hybrid HTS electromagnets interfaced with LSM propulsion system in EMS maglev model

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