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    SUPERCONDUCTING CABLE LINE AND HEAT INSULATED PIPELINE
    3.
    发明公开
    SUPERCONDUCTING CABLE LINE AND HEAT INSULATED PIPELINE 审中-公开

    公开(公告)号：EP3115997A4

    公开(公告)日：2017-10-18

    申请号：EP15758663

    申请日：2015-01-28

    申请人： SUMITOMO ELECTRIC INDUSTRIES

    发明人： OHYA MASAYOSHI ,  HONJO SHOICHI ,  MARUYAMA OSAMU ,  NAKANO TETSUTARO

    IPC分类号： H01L39/04 ,  H01L39/14

    CPC分类号： H01L39/04 ,  H01B12/16 ,  H01L39/14 ,  H02G9/06 ,  H02G15/34 ,  Y02E40/647 ,  Y02E40/648

    摘要： A superconducting cable line and a thermal insulation pipeline with a low load on a refrigerator cooling refrigerant are provided. The superconducting cable line includes a superconducting cable which includes: a cable core having a superconducting conductor layer; and a thermal insulation pipe housing the cable core and having an inner pipe to be filled with refrigerant and an outer pipe disposed outside the inner pipe. The superconducting cable line also includes a magnetic shield member in a plate shape disposed between the superconducting cable and a magnetic field generating cable configured to apply a magnetic field to the superconducting cable, the magnetic shield member being configured to shield the superconducting cable from the magnetic field. The magnetic shield member has a ferromagnetic layer made of a ferromagnetic material, and the magnetic shield member is electromagnetically independent of a different member made of a ferromagnetic material.

    TERMINAL STRUCTURE FOR SUPERCONDUCTING CABLE
    4.
    发明公开
    TERMINAL STRUCTURE FOR SUPERCONDUCTING CABLE 审中-公开
    ABSCHLUSSSTRUKTURFÜREIN SUPRALEITES KABEL

    公开(公告)号：EP3125387A4

    公开(公告)日：2017-03-29

    申请号：EP15769936

    申请日：2015-01-09

    申请人： SUMITOMO ELECTRIC INDUSTRIES

    发明人： ASHIBE YUICHI ,  HONJO SHOICHI ,  MARUYAMA OSAMU ,  NAKANO TETSUTARO

    IPC分类号： H02G15/34 ,  H01B12/02 ,  H01L39/04 ,  H02G15/02 ,  H02G15/072

    CPC分类号： H02G15/34 ,  H02G15/072 ,  Y02E40/648

    摘要： A terminal structure for a superconducting cable that is small and more processible is provided. A terminal structure for a superconducting cable includes a cable core exposed from an end of a heat insulation tube of the superconducting cable, a bushing through which part of the core extends, a porcelain tube accommodating a normal-temperature-side region of the bushing, a normal conducting pull-out part to which a superconducting conductor layer included in the core is connected at an end of the core that protrudes from a normal-temperature-side end of the bushing, an inside vacuum layer that is disposed so as to extend from a space between an inner circumference of the bushing and an outer circumference of the core to a normal temperature side via an inside of the porcelain tube and that holds a refrigerant for cooling the superconducting conductor layer while insulating the refrigerant from heat, a cable-side vacuum layer that is disposed so as to extend from an outer circumference of a cable-side region of the bushing to the end of the heat insulation tube, that holds the refrigerant for cooling the superconducting conductor layer while insulating the refrigerant from heat, and that is disposed so as to overlap the inside vacuum layer, and a normal-temperature-side vacuum layer that holds a refrigerant for cooling a joint between the superconducting conductor layer and the normal conducting pull-out part that is disposed outside the porcelain tube while insulating the refrigerant from heat.

    摘要翻译： 提供了一种小型且更加可加工的超导电缆的端子结构。 超导电缆的端子结构包括从超导电缆的绝热管的端部露出的电缆芯，芯部的一部分延伸的衬套，容纳衬套的常温侧区域的瓷管， 包含在芯体中的超导导体层的连接在芯体的从正常温度侧端部突出的端部的正常导电拉出部，配置成延伸的内部真空层 从所述套管的内周和所述芯的外周之间的空间经由所述瓷管的内部经由所述炉管的外周，并且在将所述制冷剂从热绝缘的同时保持用于冷却所述超导体导体层的制冷剂， 所述真空层设置成从所述衬套的电缆侧区域的外周延伸到所述绝热管的端部，所述绝缘管保持所述反射器 用于冷却超导体导体层，同时将制冷剂从热绝缘的位置设置成与内部真空层重叠;以及常温侧真空层，其保持用于冷却超导体导体层和 布置在瓷管外部的同时绝热制冷剂的正常导电拉出部分。