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Second generation superconducting filaments and cable

Patent ·
OSTI ID:1892773

A high-temperature superconducting filament and cable, and a method for manufacturing same. The substrate used to grow the superconducting layer is removed, and the exfoliated superconducting layer is coated with a protective layer, and then sliced into narrow strips. The strips are thereafter encapsulated with a conductive metal to provide a high-temperature superconducting filament. The filaments may be bundled together to provide a high-temperature superconducting cable.

Research Organization:
Brookhaven Technology Group, Inc., Stony Brook, NY (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
SC0013856
Assignee:
Brookhaven Technology Group, Inc. (Stony Brook, NY)
Patent Number(s):
11,289,640
Application Number:
16/071,772
OSTI ID:
1892773
Country of Publication:
United States
Language:
English

References (3)

Operation and experience of a 2 km coated conductor REEL – to – REEL copper pulse plating facility journal May 2014
Delamination strength of YBCO coated conductors under transverse tensile stress journal June 2007
Recent Developments in High-Temperature Superconducting Magnet Technology (Review) journal June 2014

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