Overview of H-Formulation: A Versatile Tool for Modeling Electromagnetics in High-Temperature Superconductor Applications
This paper reviews the modeling of high-temperature superconductors (HTS) using the
finiteelement method (FEM) based on the H-formulation of Maxwell's equations. This …
finiteelement method (FEM) based on the H-formulation of Maxwell's equations. This …
Superconducting magnetic levitation: principle, materials, physics and models
P Bernstein, J Noudem - Superconductor Science and …, 2020 - iopscience.iop.org
In contrast to the interaction between two magnets with opposite magnetization directions,
the interaction between a permanent magnet and a superconductor can be stable and result …
the interaction between a permanent magnet and a superconductor can be stable and result …
Superconducting magnetic bearings simulation using an H-formulation finite element model
L Quéval, K Liu, W Yang… - Superconductor …, 2018 - iopscience.iop.org
The modeling of superconducting magnetic bearings (SMBs) is of great significance for
predicting and optimizing their levitation performance before construction. Although much …
predicting and optimizing their levitation performance before construction. Although much …
A review of superconducting magnetic bearings and their application
DK Supreeth, SI Bekinal… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
Magnetic bearings are being researched for high-speed applications, such as flywheel
energy storage devices, to eliminate friction losses. As per Earnshaw's theorem, stable …
energy storage devices, to eliminate friction losses. As per Earnshaw's theorem, stable …
Modeling the charging process of a coil by an HTS dynamo-type flux pump
The high-T c superconducting (HTS) dynamo exploits the nonlinear resistivity of an HTS
tape to generate a DC voltage when subjected to a varying magnetic field. This leads to the …
tape to generate a DC voltage when subjected to a varying magnetic field. This leads to the …
Design, fabrication and testing of a coated conductor magnet for electrodynamic suspension
The coated conductor magnet, as the onboard magnet of the electrodynamic suspension
(EDS) train, is deemed promising due to its relatively high operating temperature, low …
(EDS) train, is deemed promising due to its relatively high operating temperature, low …
Strong magnetic field dependence of micro-YBCO superconductor levitated above Halbach guideway
For a regular-geometry superconductor (SC), due to a nonuniform external magnetic field,
the effect of the field dependence (ie, anisotropy and () property) on the levitation force is …
the effect of the field dependence (ie, anisotropy and () property) on the levitation force is …
Modelling the Frequency Dependence of the Open-Circuit Voltage of a High-Tc Superconducting Dynamo
MD Ainslie, L Quéval, RC Mataira… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
A high-T c superconducting (HTS) dynamo enables the injection of large DC currents into a
superconducting circuit, without the requirement for current leads. In this work, we attempt to …
superconducting circuit, without the requirement for current leads. In this work, we attempt to …
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
Thermal effect will greatly affect the engineering performance of high-temperature
superconductors (HTSs) due to its strong dependence of electromagnetic parameters upon …
superconductors (HTSs) due to its strong dependence of electromagnetic parameters upon …
Scalable superconductive magnetic bearing based on non-closed CC tapes windings
M Osipov, I Anishenko, A Starikovskii… - Superconductor …, 2021 - iopscience.iop.org
A new type of scalable high-temperature superconducting magnetic bearing is proposed.
The bearing is based on the multilayer open windings made of coated conductor-tapes (CC …
The bearing is based on the multilayer open windings made of coated conductor-tapes (CC …