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Title: Dual-keel electrodynamic Maglev system

Abstract

This paper introduces a new concept for an electrodynamic-suspension maglev system that has a dual-keel arrangement. Each keel consists of a row of superconducting magnets aboard the vehicle. The keels move in troughs in the guideway that are each lined with pairs of figure-eight-shaped null-flux coils. Each pair of null-flux coils is cross-connected to produce null-flux suspension and guidance force. The cross-connected figure-eight null-flux coils in each trough are also energized by a three-phase power supply to produce propulsive force. Preliminary analysis shows that the new system has many advantages over other EDS systems in terms of system performance and dynamic stability.

Authors:
; ; ;
Publication Date:
Research Org.:
Argonne National Lab., IL (United States)
Sponsoring Org.:
Department of Transportation, Washington, DC (United States)
OSTI Identifier:
192452
Report Number(s):
ANL/ES/CP-87994; CONF-951120-1
ON: DE96005270; CNN: Interagency Agreement DTFR53-93-X-00047; TRN: 96:001593
DOE Contract Number:  
W-31109-ENG-38
Resource Type:
Conference
Resource Relation:
Conference: International conference on magnetically levitated systems, Bremen (Germany), 26-29 Nov 1995; Other Information: PBD: 1995
Country of Publication:
United States
Language:
English
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; 99 MATHEMATICS, COMPUTERS, INFORMATION SCIENCE, MANAGEMENT, LAW, MISCELLANEOUS; 66 PHYSICS; LEVITATED TRAINS; PERFORMANCE; SUPERCONDUCTING MAGNETS; LEVITATION

Citation Formats

He, Jianliang, Rote, D M, Wang, Zian, and Coffey, H T. Dual-keel electrodynamic Maglev system. United States: N. p., 1995. Web.
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He, Jianliang, Rote, D M, Wang, Zian, & Coffey, H T. Dual-keel electrodynamic Maglev system. United States.
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He, Jianliang, Rote, D M, Wang, Zian, and Coffey, H T. Sun . "Dual-keel electrodynamic Maglev system". United States. https://www.osti.gov/servlets/purl/192452.
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@article{osti_192452,
title = {Dual-keel electrodynamic Maglev system},
author = {He, Jianliang and Rote, D M and Wang, Zian and Coffey, H T},
abstractNote = {This paper introduces a new concept for an electrodynamic-suspension maglev system that has a dual-keel arrangement. Each keel consists of a row of superconducting magnets aboard the vehicle. The keels move in troughs in the guideway that are each lined with pairs of figure-eight-shaped null-flux coils. Each pair of null-flux coils is cross-connected to produce null-flux suspension and guidance force. The cross-connected figure-eight null-flux coils in each trough are also energized by a three-phase power supply to produce propulsive force. Preliminary analysis shows that the new system has many advantages over other EDS systems in terms of system performance and dynamic stability.},
doi = {},
url = {https://www.osti.gov/biblio/192452}, journal = {},
number = ,
volume = ,
place = {United States},
year = {1995},
month = {12}
}
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Conference:
View Conference (0.52 MB)
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