Superconductor cable

Patent · Tue Dec 15 00:00:00 EST 2009

OSTI ID:1013864

Allais, Arnaud ^[1]; Schmidt, Frank ^[2]

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1. Hannover, DE
2. Langenhagen, DE

A superconductor cable includes a superconductive cable core (1) and a cryostat (2) enclosing the same. The cable core (1) has a superconductive conductor (3), an insulation (4) surrounding the same and a shielding (5) surrounding the insulation (4). A layer (3b) of a dielectric or semiconducting material is applied to a central element (3a) formed from a normally conducting material as a strand or tube and a layer (3c) of at least one wire or strip of superconductive material is placed helically on top. The central element (3a) and the layer (3c) are connected to each other in an electrically conducting manner at the ends of the cable core (1).

• Research Organization: Nexans (Paris, FR)
• Sponsoring Organization: USDOE
• DOE Contract Number: FC36-00GO13032
• Assignee: Nexans (Paris, FR)
• Patent Number(s): 7,633,014
• Application Number: US Patent Application 11/384,032
• OSTI ID: 1013864
• Country of Publication: United States
• Language: English

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