Magnetic Signals of High-Temperature Superconductor Bulk During the Levitation Force Measurement Process
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Low Temperature Physics"
DOI: 10.1007/s10909-017-1749-3
Abstract: In order to study the commonly neglected magnetic field information in the course of levitation force measurement process in a superconducting maglev system, a multipoint magnetic field measurement platform was employed to acquire magnetic signals… read more here.
Keywords: levitation force; levitation; bulk; measurement ... See more keywords
Effects of silver doping on magnetic levitation performance of MgB2 superconductors
Sign Up to like & getrecommendations! Published in 2020 at "Cryogenics"
DOI: 10.1016/j.cryogenics.2020.103061
Abstract: Abstract MgB2 bulk samples with the silver contents of 0, 1.5, 3.0, 4.5, 6.0, 9.0 and 12.0 wt% were fabricated at 775 °C for 3 h in Ar atmosphere by solid-state reaction method. The structural and electromagnetic properties… read more here.
Keywords: magnetic levitation; levitation force; levitation; mgb2 ... See more keywords
Determination of magnetic levitation force properties of bulk MgB2 for different permanent magnetic guideways in different cooling heights
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.155167
Abstract: Abstract In our study as different from the literature, the magnetic levitation force between a bulk MgB2 and two different permanent magnetic guideway (PMG) arrangements, which are Halbach and Conventional PMGs, were investigated in different… read more here.
Keywords: levitation force; levitation; bulk mgb2; pmg ... See more keywords
Simplified calculation for the radial levitation force of radial-type superconducting magnetic bearing
Sign Up to like & getrecommendations! Published in 2018 at "Iet Electric Power Applications"
DOI: 10.1049/iet-epa.2018.0063
Abstract: It is usually difficult to obtain the radial levitation force of the radial-type superconducting magnetic bearing (SMB) due to the massive numerical calculations and the sophisticated experimental measurements. This study presents a method for fast… read more here.
Keywords: radial levitation; radial type; levitation force; levitation ... See more keywords
Levitation Force of Bulk YBaCuO and GdBaCuO Under a Low-Pressure Environment
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2017.2779516
Abstract: The high-temperature superconducting (HTS) bulk is the core component of HTS maglev systems. For the potential application of evacuated tube transportation, it is necessary to verify the loading capacity of the bulk under a low-pressure… read more here.
Keywords: low pressure; bulk; levitation force; pressure ... See more keywords
Simulation and Experiment Research on the Dynamic Levitation Force of Bulk Superconductors Under a Varying External Magnetic Field
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2018.2880174
Abstract: In practical high-temperature superconducting (HTS) maglev systems, it was found that the levitation force of the onboard bulk superconductors may attenuate gradually under the inhomogeneous magnetic field. The corresponding phenomenon is that the levitation height… read more here.
Keywords: bulk superconductors; simulation; levitation force; levitation ... See more keywords