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    Terminal structure of superconducting cable and superconducting cable line therewith
    4.
    发明公开
    Terminal structure of superconducting cable and superconducting cable line therewith 审中-公开
    安全理事会主席Kabel und supraleitendes Kabel mit derselben

    公开(公告)号：EP1519446A1

    公开(公告)日：2005-03-30

    申请号：EP04022013.9

    申请日：2004-09-16

    申请人： SUMITOMO ELECTRIC INDUSTRIES, Ltd ,  The Tokyo Electric Power Co., Inc.

    发明人： Yumura, Hiroyasu ,  Takahashi, Yoshihisa ,  Matsuo, Kimiyoshi ,  Honjo, Shoichi ,  Mimura, Tomoo

    IPC分类号： H01R4/68

    CPC分类号： H02G15/34 ,  H01R4/68 ,  Y02E40/648 ,  Y10S505/887

    摘要： The present invention provides a terminal structure of a superconducting cable (100) including a cable core (102) having a superconducting shield layer (203) and an electrical insulation layer (202). The superconducting shield layer (203) has a radially outer portion provided with by a connection electrode (1) and the superconducting shield layer (203) and the connection electrode (1) are connected together with a low melting solder (5). The connection electrode (1) has a ground wire (3) connected thereto to ground the superconducting shield layer (203). For a multiphase cable including a plurality of cable cores (102), connection electrodes (1) are linked by a conductive coupling member (2) to short circuit superconducting shield layers (203). The superconducting shield layer (203) can be grounded without impaired insulating property of the electrical insulation layer.

    摘要翻译： 本发明提供一种包括具有超导屏蔽层（203）和电绝缘层（202）的电缆芯（102）的超导电缆（100）的端子结构。 超导屏蔽层（203）具有由连接电极（1）和超导屏蔽层（203）和连接电极（1）与低熔点焊料（5）连接在一起的径向外部部分。 连接电极（1）具有连接到其上的接地线（3）以使超导屏蔽层（203）接地。 对于包括多个电缆芯（102）的多相电缆，连接电极（1）通过导电耦合部件（2）连接到短路超导屏蔽层（203）。 超导屏蔽层（203）可以接地，而不会损害电绝缘层的绝缘性能。

    Phase split structure of multiphase superconducting cable
    7.
    发明公开
    Phase split structure of multiphase superconducting cable 有权
    Anordnung zum Aufteilen der Phasen eines mehrphasigen supraleitenden Kabels

    公开(公告)号：EP1492200A2

    公开(公告)日：2004-12-29

    申请号：EP04013452.0

    申请日：2004-06-08

    申请人： SUMITOMO ELECTRIC INDUSTRIES, Ltd ,  The Tokyo Electric Power Company Incorporated

    发明人： Masuda, Takato ,  Yumura, Hiroyasu ,  Takahashi Yoshihisa c/o The Tokyo El.Power C. Inc. ,  Honjo, Shoichi c/o The Tokyo Elect. Power C. Inc. ,  Etoh, Keisuke c/o The Tokyo Electr. Power C. Inc.

    IPC分类号： H01R4/68 ,  H02G15/34

    CPC分类号： H02G15/34 ,  H01R4/68 ,  H01R31/02 ,  Y02E40/648

    摘要： A phase split structure of a superconducting cable includes three cable cores (102) each having a shield layer (203) provided around a superconductor, a splitter box (1) housing the three cable cores (102) extending from an assembly portion where the three cable cores (102) are assembled into the cable, in a state in which the cable cores (102) are spaced apart from each other, and a shield connecting portion (2) connecting respective shield layers of the cable cores (102) to each other within the splitter box (1). The shield connecting portion allows the cable cores to have their respective shield layers connected together with low resistance and each shield layer can pass a current substantially equal in magnitude to that which each superconductor passes. Thus in each shield layer a magnetic field can be formed having a level that can cancel a magnetic field generated from each superconductor. The structure can thus effectively prevent a large magnetic field external to the cable core.

    摘要翻译： 使用稀土超导体形成的屏蔽连接器（2'）将分离盒（1）中的电阻芯（102）的各屏蔽层彼此以低电阻相互连接。 分流器箱容纳以组件部分延伸到超导电缆（100）的间隔开的方式的电缆芯。