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.
He, Jianliang, Rote, D M, Wang, Zian, & Coffey, H T. Dual-keel electrodynamic Maglev system. United States.
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.
@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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