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72 条记录 (耗时 0.012 秒)

    Method and apparatus for connecting high voltage leads to a high temperature super-conducting transformer
    1.
    发明授权
    Method and apparatus for connecting high voltage leads to a high temperature super-conducting transformer 失效
    将高压引线连接到高温超导变压器的方法和装置

    公开(公告)号：US06921866B2

    公开(公告)日：2005-07-26

    申请号：US10175885

    申请日：2002-06-21

    申请人： Thomas M. Golner ,  Shirish P. Mehta

    发明人： Thomas M. Golner ,  Shirish P. Mehta

    IPC分类号： H01F6/06 ,  H01F36/00 ,  H01B12/00

    CPC分类号： H01F6/065 ,  H01F36/00 ,  Y02E40/66

    摘要： A method and apparatus for connecting high voltage leads to a super-conducting transformer is provided that includes a first super-conducting coil set, a second super-conducting coil set, and a third super-conducting coil set. The first, second and third super-conducting coil sets are connected via an insulated interconnect system that includes insulated conductors and insulated connectors that are utilized to connect the first, second, and third super-conducting coil sets to the high voltage leads.

    摘要翻译： 提供一种用于将高压引线连接到超导变压器的方法和装置，其包括第一超导线圈组，第二超导线圈组和第三超导线圈组。 第一，第二和第三超导线圈组通过绝缘互连系统连接，绝缘互连系统包括用于将第一，第二和第三超导线圈组连接到高压引线的绝缘导体和绝缘连接器。

    Multi-phase transformer
    2.
    发明授权
    Multi-phase transformer 失效
    多相变压器

    公开(公告)号：US5909167A

    公开(公告)日：1999-06-01

    申请号：US895402

    申请日：1997-07-16

    申请人： Walter Muller

    发明人： Walter Muller

    IPC分类号： H01F6/06 ,  H01F30/12 ,  H01F36/00 ,  H01F27/28 ,  H01F27/02

    CPC分类号： H01F36/00 ,  Y02E40/66

    摘要： A superconductive multi-phase transformer has a toroidal winding disposed in a tank with a cooling medium. The toroidal winding is divided along its course for each phase into winding sections. Magnetic fluxes in the winding sections are closed by at least one yoke. The tank is divided into tank sections at separating points of the toroidal winding by the at least one yoke.

    摘要翻译： 超导多相变压器具有设置在具有冷却介质的箱中的环形绕组。 环形绕组沿着每个阶段分为绕组段。 绕组部分中的磁通量由至少一个磁轭封闭。 通过至少一个轭将罐分隔成环形绕组的分离点处的槽部分。

    Current limiting device with a superconductor and a control coil
    4.
    发明授权
    Current limiting device with a superconductor and a control coil 失效
    带超导体和控制线圈的限流装置

    公开(公告)号：US5475560A

    公开(公告)日：1995-12-12

    申请号：US891227

    申请日：1992-05-29

    申请人： Toshitada Onishi ,  Michiharu Ichikawa ,  Hiroyuki Kado ,  Yasuo Watanabe

    发明人： Toshitada Onishi ,  Michiharu Ichikawa ,  Hiroyuki Kado ,  Yasuo Watanabe

    IPC分类号： H01L39/16 ,  H01F6/00 ,  H01F36/00 ,  H02H9/02 ,  H02H3/08

    CPC分类号： H02H9/023 ,  H01F2006/001 ,  Y02E40/69

    摘要： A current limiting device using a superconductor limits a current flowing throu A c5 V pV:a current limiting coil, which mangetically couples to the superconductor. A control coil is provided to magnetically couple with the current limiting coil when the superconductor is switched to a normal conduction state. A variable control impedance is connected to the control coil to adjust a control current flowing through the control coil. The current limiting impedance value of the current limiting coil is adjusted by the value of the control impedance to obtain an adjustable value of the current flowing through the current limiting coil.

    摘要翻译： 使用超导体的限流装置限制了电流流过的电流A c5V pV：限流线圈，其与微超导体耦合。 当超导体切换到正常导通状态时，提供控制线圈以与限流线圈磁耦合。 可变控制阻抗连接到控制线圈以调节流过控制线圈的控制电流。 电流限制线圈的限流阻抗值通过控制阻抗的值来调节，以获得流过限流线圈的电流的可调整值。

    Circuit arrangement comprising a plurality of separately energizable super-conductive coils
    5.
    发明授权
    Circuit arrangement comprising a plurality of separately energizable super-conductive coils 失效
    包含多个可分离能量超导线圈的电路布置

    公开(公告)号：US3683200A

    公开(公告)日：1972-08-08

    申请号：US3683200D

    申请日：1970-11-16

    申请人： PHILIPS CORP

    发明人： FRANCKEN JAN CAREL

    IPC分类号： G11C11/44 ,  H01F6/00 ,  H01F36/00 ,  H02J15/00

    CPC分类号： H01F36/00 ,  G11C11/44 ,  H01F6/006 ,  H01F2029/143 ,  Y02E40/66 ,  Y10S505/856 ,  Y10T307/747

    摘要： A superconductor circuit comprising a plurality of superconductor coils each of which is shunted by a superconductor switch to form a plurality of closed loop circuits. The circuits are series connected between the input terminals of a current source. Selective operation of the shunt switches in combination with an adjustment of the supply current permits one to set up individual persistent currents of different magnitudes in each closed loop circuit. This construction requires only two current leads to supply all of the persistent currents for the coils thereby reducing thermal leakage between the superconductive container and the environment.

    摘要翻译： 一种超导体电路，包括多个超导体线圈，每个超导体线圈由超导体开关分流以形成多个闭环回路。 电路串联连接在电流源的输入端之间。 分流开关的选择性操作与电源电流的调整相结合，可以在每个闭环电路中设置不同幅度的独立持续电流。 这种结构只需要两条电流导线来为线圈提供所有持续电流，从而减少超导容器和环境之间的热泄漏。

    Inductive fault current limiter with divided primary coil configuration
    9.
    发明授权
    Inductive fault current limiter with divided primary coil configuration 有权
    具有分压初级线圈配置的感应故障限流器

    公开(公告)号：US09197060B2

    公开(公告)日：2015-11-24

    申请号：US14037432

    申请日：2013-09-26

    申请人： Bruker HTS GmbH

    发明人： Klaus Schlenga ,  Alexander Usoskin

    IPC分类号： H02H9/02 ,  H01F6/06 ,  H01F36/00 ,  H01F6/00

    CPC分类号： H02H9/02 ,  H01F6/06 ,  H01F36/00 ,  H01F2006/001 ,  Y02E40/66

    摘要： An inductive fault current limiter (1) has a normally conducting primary coil assembly (2) with a multiplicity of turns (3) and a superconducting, short-circuited secondary coil assembly (4), wherein the primary coil assembly (2) and the secondary coil assembly (4) are at least substantially coaxial with respect to each other and at least partially interleaved in each other. The primary coil assembly (2) has a first coil section (2a) and a second coil section (2b), wherein the turns (3) of the first coil section (2a) of the primary coil assembly (2) are disposed radially inside the secondary coil assembly (4) and the turns (3) of the second coil section (2b) of the primary coil assembly (2) are disposed radially outside the secondary coil assembly (4). The fault current limiter has an increased inductance ratio.

    摘要翻译： 感应故障限流器（1）具有多个匝数（3）的正常导通的初级线圈组件（2）和超导的短路次级线圈组件（4），其中初级线圈组件（2）和 次级线圈组件（4）至少基本上彼此同轴并且彼此至少部分交错。 初级线圈组件（2）具有第一线圈部分（2a）和第二线圈部分（2b），其中初级线圈组件（2）的第一线圈部分（2a）的匝（3）位于径向内侧 次级线圈组件（4）和初级线圈组件（2）的第二线圈部分（2b）的匝（3）设置在次级线圈组件（4）的径向外侧。 故障限流器具有增加的电感比。

    SUPERCONDUCTING POWER TRANSFORMING APPARATUS
    10.
    发明申请
    SUPERCONDUCTING POWER TRANSFORMING APPARATUS 有权
    超级电力变压器

    公开(公告)号：US20110218110A1

    公开(公告)日：2011-09-08

    申请号：US12679697

    申请日：2009-11-19

    申请人： Kyeong-Dal Choi ,  Ji-Kwang Lee ,  Woo-Seok Kim ,  Chan Park ,  Sun-Bok Choi

    发明人： Kyeong-Dal Choi ,  Ji-Kwang Lee ,  Woo-Seok Kim ,  Chan Park ,  Sun-Bok Choi

    IPC分类号： H01F36/00

    CPC分类号： H01F36/00 ,  H01F6/065 ,  Y02E40/66

    摘要： The present invention relates to a superconducting power transforming apparatus. The superconducting power transforming apparatus according to the present invention comprises a transformer housing having a transforming cable passing hole and filled with a liquid cooling means; a superconducting transformer housed in the transformer housing in a state that the superconducting transformer is immersed in the liquid cooling means; a tap changer housing having a tap changing cable passing hole and vacuum-sealed from outside; a power tap changer housed in the vacuum tap changer housing; and a cable linking pipe vacuum-sealed from the transformer housing and the tap changer housing, and linking the transforming cable passing hole with the tap changing passing hole in order that a transformer winding tap cable connecting the superconducting transformer and the power tap changer passes through. Consequently, it is possible to guarantee stable operation of a superconducting transformer which works at an extremely low temperature and a power tap changer as like On-Load Tap Changer which works at low temperature.

    摘要翻译： 本发明涉及一种超导功率变换装置。 根据本发明的超导电力变换装置包括具有变换电缆通孔并且充满液体冷却装置的变压器壳体; 以超导变压器浸入液体冷却装置的状态容纳在变压器外壳中的超导变压器; 分接开关壳体，具有抽头更换电缆通孔并从外部真空密封; 一个容纳在真空分接开关壳体中的电源分接开关; 以及从变压器壳体和分接开关壳体真空密封的电缆连接管，并将变压电缆通孔与抽头更换通孔相连，以便连接超导变压器和电源分接开关的变压器绕组电缆通过 。 因此，可以保证在极低温度下工作的超导变压器的稳定运行，以及在低温工作的有载分接开关的功率抽头变换器。