Metal-as-insulation HTS coils
T Lécrevisse, X Chaud, P Fazilleau… - Superconductor …, 2022 - iopscience.iop.org
In this article, we summarize what we have learned about metal-as-insulation (MI) winding
behavior and technical challenges. High-temperature superconductor (HTS) materials are …
behavior and technical challenges. High-temperature superconductor (HTS) materials are …
Investigation on nonuniform current density and shape deformation affecting the magnetic field performance of a saddle-shaped no-insulation HTS cosine–theta …
High magnetic fields are desirable for discovering new particles in particle accelerators.
Dipole magnets using superconductors have played a key role in creating the required field …
Dipole magnets using superconductors have played a key role in creating the required field …
Fast current discharging using self-coupling energy absorption for insulated high temperature superconductor magnets
J Liu, Z Lu, Y Wang, Q Yang, Y Fu… - Superconductor …, 2024 - iopscience.iop.org
Quench protection has always been challenging for high-temperature superconductor (HTS)
coils. Fast current discharge after quench detection is important for a successful coil …
coils. Fast current discharge after quench detection is important for a successful coil …
Experiment and numerical modeling of current distributions inside REBCO tapes of no-insulation superconducting magnet coils under time-varying fields
Z Zhong, W Wu, Z Hong, Z Jin - Journal of Superconductivity and Novel …, 2022 - Springer
The current densities flowing in high-temperature superconducting wires are mostly non-
uniform during operations (caused by the screening current effect). This is a major challenge …
uniform during operations (caused by the screening current effect). This is a major challenge …
Numerical and experimental studies for the optimization and protection of NI-MI HTS coils
C Genot - 2022 - theses.hal.science
REBCO No or Metal Insulation open the way for very high field magnets, but their transient
operation must be understood and optimised. The protection of electromagnets using high …
operation must be understood and optimised. The protection of electromagnets using high …
Plastic deformation simulation of REBCO tapes using particle methods
T Mato, S Noguchi - IEEE transactions on applied …, 2022 - ieeexplore.ieee.org
Ultra-high field superconducting magnets are facing a mechanical degradation problem. On
2017, a world-record high DC magnetic field of 45.5 T was generated by insert no-insulation …
2017, a world-record high DC magnetic field of 45.5 T was generated by insert no-insulation …
A Dynamic Self-Coupling Fast Discharge Method for High Temperature Superconducting Magnets
L Yang, K Li, Y Wang, Y Fu, W Peng… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Fast discharge is important for quench protection of insulated high temperature
superconducting (HTS) magnets. Using the dynamic electromagnetic coupling with …
superconducting (HTS) magnets. Using the dynamic electromagnetic coupling with …
Effect Comparison of Different Conductor Widths in Magnetic Dam for Protection of NI REBCO Pancake Coils
T Mato, S Noguchi - IEEE transactions on applied …, 2024 - ieeexplore.ieee.org
One of the most challenging problems of no-insulation (NI) REBCO pancake coils is
mechanical and thermal protection. Particularly, pancake coils suffer high stress during a …
mechanical and thermal protection. Particularly, pancake coils suffer high stress during a …