Essential material knowledge and recent model developments for REBCO-coated conductors in electric power systems

F Trillaud, G Dos Santos, G Goncalves Sotelo - Materials, 2021 - mdpi.com
The manufacturing of commercial REBCO tapes, REBCO referring to Rare-earth barium
copper oxide, has matured enough to lead to a variety of applications ranging from scientific …

Development of the first non-planar REBCO stellarator coil using VIPER cable

N Riva, RS Granetz, R Vieira, A Hubbard… - Superconductor …, 2023 - iopscience.iop.org
The benefits of operating fusion devices, such as tokamaks and stellarators, at high fields
make high-temperature superconducting magnets necessary to realize a compact fusion …

Multi-objective optimization for the superconducting bias coil of a saturated iron core fault current limiter using the TA formulation

G Dos Santos, F Sass, GG Sotelo… - Superconductor …, 2021 - iopscience.iop.org
The short-circuit levels have increased considerably in transmission and distribution
systems in the last years. Fault current limiter (FCL) devices are a potential solution to this …

Stability of DC transport in HTS conductor with local critical current reduction

F Gömöry, J Šouc - Superconductor Science and Technology, 2021 - iopscience.iop.org
A common feature of commercially available conductors based on high-temperature
superconducting compounds is the fluctuation of critical current along the length …

Impact of critical current fluctuations on the performance of a coated conductor tape

F Gömöry, J Šouc, M Adámek, A Ghabeli… - Superconductor …, 2019 - iopscience.iop.org
Coated conductor (CC) tapes often exhibit critical current, I c, which fluctuates along the
length coordinate, x, leading to an I c (x) dependence. The need to reduce the price of these …

Engineering of second generation HTS coated conductor architecture to enhance the normal zone propagation velocity in various operating conditions

C Lacroix, F Sirois, JHF Lupien - Superconductor Science and …, 2017 - iopscience.iop.org
The effects of operating conditions, critical current and stabilizer geometry on the normal
zone propagation velocity (NZPV) of second generation (2G) high-temperature …

Electromagnetic-thermal modeling of high-temperature superconducting coils with homogenized method and different formulations: a benchmark

A Dadhich, F Grilli, L Denis… - Superconductor …, 2024 - iopscience.iop.org
High-temperature superconducting coils are used in various large-scale applications, like
rotating machines and high-field magnets. However, modeling these coils is a complicated …

Thermal quench modeling of REBCO racetrack coils under either alternating current or short-circuit voltage

A Hussain, A Dadhich, E Pardo - Superconductor Science and …, 2024 - iopscience.iop.org
Racetrack coils in REBCO High-Temperature Superconductor (HTS) motors help to increase
the power-over-weight ratio by raising the magnetic flux density and output power …

Generic model of three-phase (RE) BCO resistive superconducting fault current limiters for transient analysis of power systems

JJ Pérez-Chávez, F Trillaud, LM Castro… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
This paper presents the modelling and implementation of a generic three-phase resistive
superconducting fault current limiter (r-ScFCL) for transient analysis of ac power systems …

Fault current limitation coordination in electric power grid with superconducting fault current limiters

N Hayakawa, Y Maeno, H Kojima - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper proposes the concept of “fault current limitation coordination” in a future electric
power grid with multiple superconducting fault current limiters (SFCL). Not only the fault …