Low-cost superconducting cable

The invention relates to a superconducting cable. The superconducting cable comprises a cable skeleton, the outer side of the cable skeleton is sequentially spaced around lapping insulation films andsuperconducting layers, and the adjacent superconducting layers are separated by insulation films, an...

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Bibliographic Details
Main Authors GUO PEITAO, CHEN LEYIN
Format Patent
LanguageChinese
English
Published 19.03.2019
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CONDUCTORS
ELECTRICITY
INSULATORS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Summary:The invention relates to a superconducting cable. The superconducting cable comprises a cable skeleton, the outer side of the cable skeleton is sequentially spaced around lapping insulation films andsuperconducting layers, and the adjacent superconducting layers are separated by insulation films, and the outermost layer of the superconducting layer is wrapped with the insulation films. The insulation film at the outermost layer is provided with a first metal bellow layer and a second metal bellow layer in order, the position between the first metal bellow layer and the second metal bellow layer is in a vacuum state for forming a thermal-protective coating, the first metal bellow layer is formed by first metal bellows arranged at intervals in the length direction of the superconducting cable, the second metal bellow is formed by second metal bellows arranged at intervals in the length direction of the superconducting cable, a semiconductor tape is wrapped between the adjacent first metal bellows or the adjacen
Bibliography:Application Number: CN201811611350