A Review of Modeling, Design and Performance Assessment of Linear Electromagnetic Motors for High-Speed Transportation Systems

L Pierrejean, S Rametti, A Hodder… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Linear electromagnetic motors (LEMs) have been proposed, developed and used to propel
high-speed (ie speed> 100 m/s) levitating vehicles. However, few real implementations have …

PMSLM eccentricity fault diagnosis based on deep feature fusion of stray magnetic field signals

J Song, X Wu, L Qian, W Lv, X Wang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
To detect the eccentric fault of permanent magnet synchronous linear motor (PMSLM) safely,
efficiently, and accurately, this article proposes a diagnosis method based on fusion feature …

Analysis of the characteristics in linear generator for EDS maglev based on harmonic magnetic field method

G Lv, W Yu, Y Liu, Z Zhang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The optimal non-contact onboard power source for superconducting electrodynamics
suspension (EDS) maglev is the linear generator. As a result, the development of the linear …

Design Optimization of Null-Flux Superconducting Electrodynamic Suspension for Cost-Saving and Performance Improvement

J Luo, L Cui, Z Su, Y Li, J Li, Z Zhu… - … /ASME Transactions on …, 2023 - ieeexplore.ieee.org
The onboard superconducting magnets and null-flux coils (NFCs) on the track side are the
crucial components for realizing the null-flux superconducting electrodynamic suspension …

Analysis on the Air-Gap Magnetic Flux Density and Propulsion of the TFLSM Considering Cogging Effect

G Lv, R Zhi, L Cui, Z Zhang, Y Liu - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
A novel transverse flux linear synchronous motor (TFLSM) is proposed, which can realize
propulsion, levitation, and guidance functions in maglev train. Considering the cogging …

Characteristics of the Linear Motor for Electrified High-Speed Maglev Transportation in the Rotational Motions Caused by Asymmetry Transverse Air-Gaps

G Lv, Y Liu - IEEE Transactions on Transportation Electrification, 2023 - ieeexplore.ieee.org
The electromagnetic characteristics and running stability of the linear motor for electrified
Maglev transportation under rotational motions caused by asymmetry transverse air-gaps …

Numerical Mutual Inductance Model Based on Spatial Fourier Decomposition for Racetrack Coils in EDS System

H Zhu, J Zheng, S Fu, H Huang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In the theoretical research on electrodynamic suspension (EDS) trains, the real racetrack
superconducting coils with width and thickness which are onboard magnetic field coils are …

Characteristics Analysis of the Combined Levitation and Guidance EDS Maglev Train in the Rolling Motion

G Lv, Y Liu, Z Zhang, L Cui, R Zhi… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The influence of the rolling motion and the lateral motion caused by the rolling motion on
electromagnetic performance of combined levitation and guidance EDS maglev train is …

PM Flux Analysis and Thrust Density Enhancement of A Transverse-flux Flux-reversal Linear Motor for Transportation System

X Yang, Y Zhou - IEEE Transactions on Transportation …, 2023 - ieeexplore.ieee.org
Transverse flux linear motor (TFLM) is one interesting research object, which owns the high
thrust density characteristic because of the decoupling of electric and magnetic loadings …

Proposal and Optim al Design of an Air-cored Linear Synchronous Motor with Bézier-track Armature to Suppress the Thrust Ripple

J Luo, J Li, Z Su, L Cui, Z Zhu… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The linear motor driven Maglev train has the advantages of high operation speed, high
efficiency, safety and comfort. Indicators such as thrust ripple and force density of the linear …