Modelling of bulk superconductor magnetization

MD Ainslie, H Fujishiro - Superconductor Science and …, 2015 - iopscience.iop.org
This paper presents a topical review of the current state of the art in modelling the
magnetization of bulk superconductors, including both (RE) BCO (where RE= rare earth or …

Recent development of high temperature superconducting Maglev system in China

J Wang, S Wang, J Zheng - IEEE Transactions on Applied …, 2009 - ieeexplore.ieee.org
After the first man-loading high temperature superconducting (HTS) Maglev demonstration
had been tested successfully years ago, its future application attracts more and more …

Macroscopic modeling of magnetization and levitation of hard type-II superconductors: The critical-state model

C Navau, N Del-Valle, A Sanchez - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
We review the modeling progress of the magnetic response of hard type-II superconductors
(SCs) using the critical-state model (CSM). We focus on magnetization loops when a uniform …

Experiment and simulation of superconducting magnetic levitation with REBCO coated conductor stacks

K Liu, W Yang, G Ma, L Quéval, T Gong… - Superconductor …, 2017 - iopscience.iop.org
Three superconducting stacks made of 120 REBCO coated conductor tapes were each
fabricated and assembled to obtain several REBCO modules. Their levitation responses …

A 3-D strong-coupled electromagnetic-thermal model for HTS bulk and its uses to study the dynamic characteristics of a linear HTS maglev bearing

W Yang, L Queval, G Ma, C Ye, G Li… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Thermal effect will greatly affect the engineering performance of high-temperature
superconductors (HTSs) due to its strong dependence of electromagnetic parameters upon …

The feasibility of designing a back propagation neural network to predict the levitation force of high-temperature superconducting magnetic levitation

X Liu, Z Ke, Y Chen, Z Deng - Superconductor Science and …, 2022 - iopscience.iop.org
The levitation force between the superconductor and the magnet is highly nonlinear and
affected by the coupling of multiple factors, which brings many obstacles to research and …

Numerical simulation of the magnetization of high-temperature superconductors: a 3D finite element method using a single time-step iteration

GP Lousberg, M Ausloos, C Geuzaine… - Superconductor …, 2009 - iopscience.iop.org
In this paper, we report progress towards a 3D finite element model for the magnetization of
a high-temperature superconductor (HTS): we suggest a method that takes into account a …

Dynamic simulations of actual superconducting maglev systems considering thermal and rotational effects

CG Huang, B Xu, YH Zhou - Superconductor Science and …, 2019 - iopscience.iop.org
Recently, the application of high-T c superconductors with longitudinal geometry to linear
bearings and transportation devices has reached a higher stage of development. For these …

Magnet guideways for superconducting maglevs: Comparison between Halbach-type and conventional arrangements of permanent magnets

N Del-Valle, A Sanchez, C Navau, DX Chen - Journal of Low Temperature …, 2011 - Springer
The characteristics of the permanent magnets composing the guideway in superconducting
magnetic levitation devices are very important for their performance in terms of levitation …

Design and experiment of a new maglev design using zero-field-cooled YBCO superconductors

PJ da Costa Branco, JA Dente - IEEE Transactions on Industrial …, 2011 - ieeexplore.ieee.org
The existing high-temperature superconducting magnetic levitation (Maglev) vehicles are
based on field-cooled (FC) superconductors mainly to guarantee vehicle lateral stability …