Test results of 12/18 kA ReBCO coated conductor current leads
Sign Up to like & getrecommendations! Published in 2017 at "Cryogenics"
DOI: 10.1016/j.cryogenics.2017.05.009
Abstract: Abstract A pair of hybrid current leads (brass + stacked & soldered ReBCO tapes) rated for 12 kA in steady state and for up to 18 kA at pulsed over current conditions was designed, developed and tested at NRC… read more here.
Keywords: current leads; coated conductor; results rebco; test results ... See more keywords
Je(4.2 K, 31.2 T) beyond 1 kA/mm2 of a ~3.2 μm thick, 20 mol% Zr-added MOCVD REBCO coated conductor
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-06881-x
Abstract: A main challenge that significantly impedes REBa2Cu3Ox (RE = rare earth) coated conductor applications is the low engineering critical current density Je because of the low superconductor fill factor in a complicated layered structure that is crucial… read more here.
Keywords: reba2cu3ox; beyond mm2; engineering critical; coated conductor ... See more keywords
Numerical modelling of dynamic resistance in high-temperature superconducting coated-conductor wires
Sign Up to like & getrecommendations! Published in 2018 at "Superconductor Science and Technology"
DOI: 10.1088/1361-6668/aac1d3
Abstract: © 2018 IOP Publishing Ltd. The use of superconducting wire within AC power systems is complicated by the dissipative interactions that occur when a superconductor is exposed to an alternating current and/or magnetic field, giving… read more here.
Keywords: dynamic resistance; field; wire; resistance ... See more keywords
Coated conductor technology for the beamscreen chamber of future high energy circular colliders
Sign Up to like & getrecommendations! Published in 2019 at "Superconductor Science and Technology"
DOI: 10.1088/1361-6668/ab2e66
Abstract: The surface resistance of state-of-the-art REBa2Cu3O7−x coated conductors has been measured at 8 GHz versus temperature and magnetic field. We show that the surface resistance of REBa2Cu3O7−x strongly depends on the microstructure of the material.… read more here.
Keywords: beamscreen chamber; resistance; surface resistance; reba2cu3o7 ... See more keywords
Evaluation of electrical fatigue limits in REBCO coated conductor tapes through static fatigue testing at 77 K
Sign Up to like & getrecommendations! Published in 2021 at "Superconductor Science and Technology"
DOI: 10.1088/1361-6668/ac32ac
Abstract: Significant development has been made toward guaranteeing the performance of high-temperature superconducting (RE)Ba2Cu3O7−x coated conductor (CC) tapes in superconducting devices such as high-field magnets and coils. To understand the superconducting behaviors of CC tapes used… read more here.
Keywords: conductor tapes; tapes static; coated conductor; static fatigue ... See more keywords