SUPERCONDUCTING POWER CABLE
A superconducting power cable comprising: a former (3) including: an axially stretchable core, and a plurality of elongated outer elements (3b, 3c) wound helically around the core (3a), wherein the core (3a) comprises a first material and the elongated outer elements (3b, 3c) comprise a second mater...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | A superconducting power cable comprising: a former (3) including: an axially stretchable core, and a plurality of elongated outer elements (3b, 3c) wound helically around the core (3a), wherein the core (3a) comprises a first material and the elongated outer elements (3b, 3c) comprise a second material thermally contracting less than the first material at the operating temperature of the superconducting power cable; and a superconducting conductor layer (5a) arranged around the former (3). |
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