Dynamic resistance and dynamic loss in a ReBCO superconductor

H Zhang, B Shen, X Chen, Z Jiang - Superconductor Science and …, 2022 - iopscience.iop.org
Dynamic resistance is a time-averaged direct current (DC) resistance in superconducting
materials, which typically occurs when a superconductor is carrying a transport DC while …

[HTML][HTML] Time-dependent development of dynamic resistance voltage of superconducting tape considering heat accumulation

C Li, Y **ng, Y **n, B Li, F Grilli - Superconductivity, 2023 - Elsevier
In flux pumps, motors and superconducting magnets, the high temperature superconductor
(HTS) coated conductor frequently carries a DC transport current when an oscillating …

A temperature-dependent multilayer model for direct current carrying HTS coated-conductors under perpendicular AC magnetic fields

J Ma, J Geng, WK Chan, J Schwartz… - Superconductor …, 2020 - iopscience.iop.org
When a type II superconductor carrying a direct current is subjected to a perpendicular
oscillating magnetic field, a direct current (DC) voltage will appear. This voltage can either …

On the future sustainable ultra-high-speed maglev: An energy-economical superconducting linear thrusting system

F Dong, L Hao, D Park, Y Iwasa, Z Huang - Energy Conversion and …, 2023 - Elsevier
Along with 1000-km/h magnetically levitated trains (maglevs), an era of future traveling is
approaching. With only∼ 1/5 energy consumption per passenger kilometer while achieving …

Modeling methodology for the transformer-rectifier flux pump considering electromagnetic and thermal coupling

C Li, G Li, Y **n, B Li - Superconductor Science and Technology, 2023 - iopscience.iop.org
High-temperature superconducting (HTS) magnets are promising in the application of high-
intensity magnetic field. HTS flux pumps are devices that can charge closed HTS magnets …

A superconducting switch using induced current in the closed loop circuit

G Li, C Li, Y **n, B Li - Superconductor Science and Technology, 2024 - iopscience.iop.org
Superconducting magnets have been applied in many fields because of the high magnetic
field and the low loss. In order to energize superconducting magnets and operate them in …

Total loss measurement and simulation in a REBCO coated conductor carrying DC current in perpendicular AC magnetic field at various temperatures

Y Sun, J Fang, G Sidorov, Q Li… - Superconductor …, 2021 - iopscience.iop.org
In many high-temperature superconducting (HTS) applications, HTS coated conductors
carry DC currents under external AC magnetic fields. There are two AC loss mechanisms in …

A full-wave high-temperature superconducting rectifier based on AC field-controlled switches

G Li, C Li, Y **n, B Li - IEEE Transactions on Power Electronics, 2024 - ieeexplore.ieee.org
Due to the excellent properties, high-temperature superconducting (HTS) magnets are
promising in high-intensity magnetic field applications. However, HTS magnets face a long …

Mechanism of a novel mechanically operated contactless HTS energy converter

C Li, G Li, Y **n, B Li - Energy, 2022 - Elsevier
The application of high-temperature superconducting (HTS) equipment faces challenges
that thick current leads connecting superconducting devices with external power sources will …

Dynamic resistance and total loss in a three-tape REBCO stack carrying DC currents in perpendicular AC magnetic fields at 77 K

Y Sun, J Fang, G Sidorov, RA Badcock… - Superconductor …, 2022 - iopscience.iop.org
In many high-temperature superconducting (HTS) applications, HTS-coated conductors
carry a DC current under an external AC magnetic field. In such operating conditions …