Essential material knowledge and recent model developments for REBCO-coated conductors in electric power systems
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 …
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 …
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
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 …
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 …
superconducting compounds is the fluctuation of critical current along the length …
Impact of critical current fluctuations on the performance of a coated conductor tape
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 …
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
The effects of operating conditions, critical current and stabilizer geometry on the normal
zone propagation velocity (NZPV) of second generation (2G) high-temperature …
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 …
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
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 …
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
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 …
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 …
power grid with multiple superconducting fault current limiters (SFCL). Not only the fault …