Results 31 to 40 of about 575,542 (178)
Comparison of Track Topologies of Permanent Magnet Electrodynamic Suspensions
2023 14th International Symposium on Linear Drivers for Industry Applications (LDIA), 2023 High-speed MAGLEV can rely on electrodynamic suspensions for their levitation. The track, the conductive part of the suspension where eddy currents take place, has a great influence on the forces generated in the system. Different track topologies, either discrete or continuous, have been explored so far, but not globally compared.
Beauloye, Louis +2 more
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Modeling, Design and Analysis of a Electrodynamic Levitation System by Considering the Skin Effect [PDF]
Journal of Intelligent Procedures in Electrical Technology, 2016 In this paper, lift and drag forces of permanent-magnet electrodynamic suspension (PMEDS) System have been studied by considering the skin effect. Electrodynamic suspension is based on repulsive force between two magnetic fields with the same polarity ...
Mohammad Rajabi Sabadani +2 more
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MODELLING AND ANALYSIS OF PERMANENT MAGNET ELECTRODYNAMIC SUSPENSION SYSTEMS [PDF]
Progress In Electromagnetics Research M, 2014 In this paper, an analytical model of permanent magnet electrodynamic suspension systems (PEDSs) is proposed. Horizontal and vertical magnetic flelds of a permanent magnet (PM) are efiectively approximated by sinusoidal functions. By this means, closed form solutions are obtained for lift and drag forces of PEDSs for the flrst time.
Hossein Rezaei, Sadegh Vaez-Zadeh
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Scaling laws for electrodynamic suspension in high‐speedtransportation
IET Electric Power Applications, 2017 Electrodynamic suspension (EDS) relies on the repulsive force created by eddy currents in a stationary conductive body (rail) and a magnetic field generated by an excitation system on a moving vehicle (pod). The excitation system in this paper consists of permanent magnets in a Hallbach array. EDS generates lift forces that levitate the pod reliably at
Michael Flankl +3 more
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Energies, 2021 In high-speed magnetic railways, it is necessary to create the forces that lift the train. This effect is achieved by using active (EMS) or passive (EDS) magnetic systems.
Tomasz Kublin +4 more
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Magnetic Damping of the Electrodynamic Suspension Type Superconducting Levitation System
IEEJ Transactions on Industry Applications, 1997 The damping characteristic of the bogie motion is one of the most important issues to be investigated in the superconducting magnetically levitated system based on the Electrodynamic Suspension (EDS). We have therefore studied the damping characteristics and the mechanism of magnetic damping.
Kotaro Higashi +3 more
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机车电传动, 2023 In this paper, a levitation, guidance and propulsion integrated design was proposed for maglev trains on the principle of permanent magnet electrodynamic suspension, in which the Halbach ring permanent magnet wheels and conductor plates were tilted after
LIU Xin +5 more
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Active and Regenerative Control of an Electrodynamic-Type Suspension.
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1996 An active vibration damper and an isolator are capable of reducing vibration remarkably and adaptively. One of their disadvantages is that they require a large amount of energy. Since vibration is a type of energy, a question arises as to how we can utilize this energy.
Yohji OKADA +2 more
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A prototype of an energy-efficient MAGLEV train: A step towards cleaner train transport
Cleaner Engineering and Technology, 2021 The magnetic levitation (MAGLEV) train uses magnetic field to suspend, guide, and propel vehicle onto the track. The MAGLEV train provides a sustainable and cleaner solution for train transportation by significantly reducing the energy usage and ...
Zakria Qadir +5 more
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Measurement + Control, 2023 The capsule vehicle is a new transportation system that travels in a sub-vacuum tunnel at a speed of about 1000 km/h, and adopts the electrodynamic suspension type levitation system.
Ranhee Yoon +5 more
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