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Motor Integrated Rotating Permanent Magnet Based Electrodynamic Suspension Device: Part I— Concept and Comparison

IEEE transactions on energy conversion, 2023
In this article, an integrated motor concept is proposed for a cylindrical Halbach array based electrodynamic suspension (EDS) device, also referred as electrodynamic wheel (EDW) in literature.
Ieee Amarkumar Kushwaha Student Member   +2 more
semanticscholar   +1 more source

Analytical Solution of Transient Forces in a Null-Flux Superconducting Electrodynamic Suspension Train Based on Harmonic Approximation

IEEE transactions on energy conversion
Electrodynamic suspension (EDS) technology has broad application prospects in high-speed rail transit systems. Accurate and efficient electromagnetic force calculations are essential for system design and optimization.
T. Gong   +4 more
semanticscholar   +1 more source

Electrodynamic Suspension Design and Force Measurement of Rotating Conducting Disk facing Electromagnet

2025 IEEE Energy Conversion Congress & Exposition Asia (ECCE-Asia)
This paper presents the measurement of dynamic force of attraction of an electromagnet facing a rotating aluminium disk. The work is aimed to the physical realization of force of repulsion for the design of electrodynamic suspension (EDS) scheme for ...
Janardan Kundu   +2 more
semanticscholar   +1 more source

Piezoceramic Electrodynamic Wireless Power Receiver Using Torsion Mode Meandering Suspension

2019 19th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS), 2019
This paper reports the design, fabrication and experimental characterization of an electrodynamic wireless power transmission (WPT) receiver that utilizes a meander-shaped suspension and two piezo-ceramic transducers to achieve up to 8.2 mW/cm$^{3}\cdot$ mT2 normalized power density (NPD). The system operates at its torsion mode mechanical resonance of
M. A. Halim   +3 more
openaire   +1 more source

Research on Longitudinal Upper and Lower Limit Speed Protection Curves for Superconducting Electrodynamic Suspension Train

2025 CAA Symposium on Fault Detection, Supervision, and Safety for Technical Processes (SAFEPROCESS)
The superconducting electrodynamic suspension (SC-EDS) train exhibits significant advantages such as levitation and guidance self-stabilizing, large levitation gap, and high lift-to-drag ratio, indicating promising applications in high-speed and ultra ...
Shaowei Li   +6 more
semanticscholar   +1 more source

A Partial Element Equivalent Circuit Model of a Permanent Magnet Electrodynamic Suspension

European Conference on Cognitive Ergonomics
Permanent magnet electrodynamic suspensions rely on induced currents for the magnetic levitation of transportation systems. To predict these currents and the forces they generate, a partial element equivalent circuit model is presented in this paper.
Louis Beauloye, Bruno Dehez
semanticscholar   +1 more source

Dynamic Simulation Analysis of Null-Flux Coil Superconducting Electrodynamic Suspension System

IEEE Transactions on Intelligent Vehicles
Due to the advantages of no active control, self-stability, large clearance, and small self-weight, the electrodynamic suspension system has a wide range of applications in high-speed fields such as ultra-high speed maglev transportation, electromagnetic
Yiqiu Tan   +6 more
semanticscholar   +1 more source

Permanent Magnet Electrodynamic Suspension System Integrated With a Car: Design, Implementation, and Test

IEEE Transactions on Transportation Electrification
In this article, a permanent magnet electrodynamic suspension (PMEDS) system integrated with a car has been developed by our group, along with a 100-m-long test track made of copper.
Z. Deng   +8 more
semanticscholar   +1 more source

Performance Evaluation of Superconducting Electrodynamic Suspension for Hyperloop Using Static Experiments

IEEE transactions on applied superconductivity
The Hyperloop is expected to surpass the speed limits of conventional ground transportation by minimizing air drag and friction resistance inside a vacuum tube, necessitating a stable magnetic levitation system. Among the various levitation methods being
Jungyoul Lim   +3 more
semanticscholar   +1 more source

Amplitude-frequency characteristics of an electrodynamic loudspeaker with magnetorheologic suspension

Journal of Engineering Physics, 1987
The thermal and mechanical characteristics of a loudspeaker with a magnetic gap filled with a magnetorheologic suspension (MRS) are numerically investigated.
Z. P. Shul'man   +5 more
openaire   +1 more source

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