SINGLE-END COUNTERCURRENT REFRIGERATING SYSTEM FOR SUPERCONDUCTING CABLE
A single-end countercurrent refrigerating system for a superconducting cable. The superconducting cable comprises a low-temperature Dewar tube (1) and an electrified conductor (2) arranged in an inner cavity of the low-temperature Dewar tube (1). The superconducting cable further comprises: a first...
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Main Authors | , , , , , , , |
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Format | Patent |
Language | Chinese English French |
Published |
21.04.2022
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Subjects | |
Online Access | Get full text |
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Summary: | A single-end countercurrent refrigerating system for a superconducting cable. The superconducting cable comprises a low-temperature Dewar tube (1) and an electrified conductor (2) arranged in an inner cavity of the low-temperature Dewar tube (1). The superconducting cable further comprises: a first liquid nitrogen channel (11) arranged in an inner cavity of the electrified conductor (2); a second liquid nitrogen channel (12) arranged between the low-temperature Dewar tube (1) and the electrified conductor (2), wherein the first liquid nitrogen channel (11) and the second liquid nitrogen channel (12) are in communication at a position close to one end portion of the superconducting cable; and a refrigerating system arranged at one end of the superconducting cable, the refrigerating system being connected to the first liquid nitrogen channel (11) by means of a first cooling pipeline (301) and being connected to the second liquid nitrogen channel (12) by means of a second cooling pipeline (302), and same being u |
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Bibliography: | Application Number: WO2020CN124510 |