Vacuum Insulation Part Dividing Device And Superconducting Cable Having The Same
The present invention relates to a vacuum part dividing device that divides a vacuum part for vacuum-insulating a cooling part of a superconducting cable into a plurality of sections in a longitudinal direction of the superconducting cable to significantly reduce working time and costs required to r...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | The present invention relates to a vacuum part dividing device that divides a vacuum part for vacuum-insulating a cooling part of a superconducting cable into a plurality of sections in a longitudinal direction of the superconducting cable to significantly reduce working time and costs required to release vacuum of the vacuum part for maintenance of the superconducting cable or re-vacuumize the vacuum part when the vacuum is broken and to quickly implement the functions of the superconducting cable and the superconducting cable having the same. The superconducting cable comprises a core part, an inner metal tube of a corrugated structure, an outer metal tube of a corrugated structure, and a vacuum part dividing device.
본 발명은 초전도 케이블의 냉각부를 진공 단열하기 위한 진공부를 초전도 케이블의 길이방향으로 복수 개로 구획하여, 초전도 케이블의 유지 보수를 위하여 진공부의 진공을 해제하거나, 진공이 파괴되는 경우 진공부를 재진공화 하는데 필요한 작업시간 및 그에 따른 비용을 크게 단축시킬 수 있고, 초전도 케이블의 본 기능을 신속하게 구현시킬 수 있도록 하는 진공부 구획장치 및 이를 구비하는 초전도 케이블에 관한 것이다. |
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