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16 条记录 (耗时 0.093 秒)

    System and method for cooling a super-conducting device
    3.
    发明申请
    System and method for cooling a super-conducting device 失效
    用于冷却超导装置的系统和方法

    公开(公告)号：US20050218752A1

    公开(公告)日：2005-10-06

    申请号：US10813366

    申请日：2004-03-30

    申请人： James Bray ,  Albert Steinbach ,  Richard Dawson ,  Evangelos Laskaris ,  Xianrul Huang

    发明人： James Bray ,  Albert Steinbach ,  Richard Dawson ,  Evangelos Laskaris ,  Xianrul Huang

    IPC分类号： H02K9/00 ,  H02K9/19 ,  H02K55/04 ,  H02N1/00 ,  H02K21/12

    CPC分类号： H02K9/193 ,  H02K55/04 ,  Y02E40/625

    摘要： A system and method for cooling a superconductive rotor coil. The system comprises a rotatable shaft coupled to the superconductive rotor coil. The rotatable shaft may comprise an axial passageway extending through the rotatable shaft and a first passageway extending through a wall of the rotatable shaft to the axial passageway. The axial passageway and the first passageway are operable to convey a cryogenic fluid to the superconductive rotor coil through the wall of the rotatable shaft. A cryogenic transfer coupling may be provided to supply cryogenic fluid to the first passageway.

    摘要翻译： 一种用于冷却超导转子线圈的系统和方法。 该系统包括联接到超导转子线圈的可旋转轴。 旋转轴可以包括延伸穿过可旋转轴的轴向通道和延伸穿过可旋转轴的壁到轴向通道的第一通道。 轴向通道和第一通道可操作以通过可旋转轴的壁将低温流体输送到超导转子线圈。 可以提供低温转移耦合以将低温流体供应到第一通道。

    Superconducting homopolar inductor alternator for power applications
    6.
    发明申请
    Superconducting homopolar inductor alternator for power applications 失效
    用于电力应用的超导单极电感交流发电机

    公开(公告)号：US20070085427A1

    公开(公告)日：2007-04-19

    申请号：US11254140

    申请日：2005-10-19

    申请人： Kirubaharan Sivasubramaniam ,  Evangelos Laskaris ,  James Bray ,  James Fogarty

    发明人： Kirubaharan Sivasubramaniam ,  Evangelos Laskaris ,  James Bray ,  James Fogarty

    IPC分类号： H02K9/00 ,  H02K31/00

    CPC分类号： H02K55/06 ,  F01D15/10 ,  F05D2220/50 ,  H02K7/1823 ,  H02K7/183 ,  H02K7/1838 ,  Y02E40/627 ,  Y02T50/671

    摘要： A portable power system has a turbine engine generating mechanical energy. A homopolar electrical machine receives this energy. The homopolar electrical machine has a single stationary superconducting field coil configured to create a magnetic field. A homopolar rotor is configured to rotate within the magnetic field such that a rotating magnetic field is created in a stationary winding by interaction of the rotating permeance wave produced by the homopolar rotor and the magnetic field produced by the single stationary field coil. The homopolar electrical machine is configured as a generator and produces electrical power for the portable power system.

    摘要翻译： 便携式电力系统具有产生机械能的涡轮发动机。 单极电机接收这种能量。 单极电机具有构造成产生磁场的单个固定超导场线圈。 单极转子被配置为在磁场内旋转，使得通过由单极转子产生的旋转磁导波和由单个固定磁场线圈产生的磁场的相互作用在静止绕组中产生旋转磁场。 单极电机被配置为发电机并为便携式电力系统产生电力。

    FLUID TRANSFER DEVICE AND METHOD FOR CONVEYING FLUID TO A ROTATING MEMBER
    7.
    发明申请
    FLUID TRANSFER DEVICE AND METHOD FOR CONVEYING FLUID TO A ROTATING MEMBER 失效
    流体转移装置和将流体输送到旋转构件的方法

    公开(公告)号：US20060182621A1

    公开(公告)日：2006-08-17

    申请号：US10906341

    申请日：2005-02-15

    申请人： Evangelos Laskaris ,  Bharat Bagepalli ,  James Bray ,  Aniruddha Gadre

    发明人： Evangelos Laskaris ,  Bharat Bagepalli ,  James Bray ,  Aniruddha Gadre

    IPC分类号： F04D27/02

    CPC分类号： H02K55/04 ,  Y02E40/625

    摘要： A fluid transfer device and a method for conveying a fluid from a fluid transfer device to a rotating member are provided. The fluid transfer device includes a housing disposed around a first rotating member extending along an axis. The housing has a first plurality of apertures extending therethrough that communicate with the fluid source. The first rotating member has a second plurality of passageways extending from a first exterior surface of the first rotating member to a third passageway extending generally axially within the first rotating member. Further, at least a portion of the second plurality of passageways communicate with at least a portion of the first plurality of apertures, wherein the fluid flows through the first plurality of apertures and the second plurality of passageways to the third passageway in the first rotating member.

    摘要翻译： 提供了一种流体输送装置和用于将流体从流体输送装置输送到旋转构件的方法。 流体输送装置包括围绕沿轴线延伸的第一旋转构件设置的壳体。 壳体具有穿过其延伸的与流体源连通的第一多个孔。 第一旋转构件具有从第一旋转构件的第一外表面延伸到在第一旋转构件内大致轴向延伸的第三通道的第二多个通道。 此外，第二多个通道的至少一部分与第一多个孔的至少一部分连通，其中流体流过第一多个孔，第二多个通道流到第一旋转构件中的第三通道 。

    PARALLEL WOUND SUPERCONDUCTING COILS FOR A SYNCHRONOUS
    8.
    发明申请
    PARALLEL WOUND SUPERCONDUCTING COILS FOR A SYNCHRONOUS 审中-公开
    并行绕线超级线圈同步

    公开(公告)号：US20060119193A1

    公开(公告)日：2006-06-08

    申请号：US10904952

    申请日：2004-12-07

    申请人： Evangelos Laskaris ,  James Fogarty ,  Xianrui Huang ,  James Bray

    发明人： Evangelos Laskaris ,  James Fogarty ,  Xianrui Huang ,  James Bray

    IPC分类号： H02K9/00

    CPC分类号： H02K55/04 ,  H02K3/28 ,  H02K11/00 ,  Y02E40/625

    摘要： A superconducting coil assembly includes a plurality of circuit branches. Each circuit branch of the plurality of circuit branches is electrically connected in parallel to each other. Each circuit branch is disposed at a structural core. Each circuit branch of the plurality of circuit branches includes a coil wound from a superconducting wire and a resistive means electrically connected in series to the coil. The coil from each circuit branch forms a plurality of coils with respect to the plurality of circuit branches.

    摘要翻译： 超导线圈组件包括多个电路分支。 多个电路支路中的每个电路支路彼此并联电连接。 每个电路分支设置在结构核心处。 多个电路分支的每个电路支路包括从超导线缠绕的线圈和与线圈串联电连接的电阻装置。 来自每个电路分支的线圈相对于多个电路分支形成多个线圈。

    System and method for quench protection of a superconductor
    9.
    发明申请
    System and method for quench protection of a superconductor 失效
    超导体淬火保护的系统和方法

    公开(公告)号：US20050286180A1

    公开(公告)日：2005-12-29

    申请号：US10878589

    申请日：2004-06-28

    申请人： Xianrui Huang ,  Kiruba Sivasubramaniam ,  James Bray ,  David Ryan

    发明人： Xianrui Huang ,  Kiruba Sivasubramaniam ,  James Bray ,  David Ryan

    IPC分类号： H02H7/00 ,  H02P9/10 ,  H02H5/04

    CPC分类号： H02H7/001 ,  H01F6/02 ,  Y02E40/68

    摘要： A system and method for protecting a superconductor from a quench condition. A quench protection system is provided to protect the superconductor from damage due to a quench condition. The quench protection system comprises a voltage detector operable to detect voltage across the superconductor. The system also comprises a frequency filter coupled to the voltage detector. The frequency filter is operable to couple voltage signals to a control circuit that are representative of a rise in superconductor voltage caused by a quench condition and to block voltage signals that are not. The system is operable to detect whether a quench condition exists in the superconductor based on the voltage signal received via the frequency filter and to initiate a protective action in response.

    摘要翻译： 一种用于保护超导体免受淬火条件的系统和方法。 提供淬火保护系统以保护超导体免受由于淬火条件的损害。 猝熄保护系统包括可操作以检测超导体两端的电压的电压检测器。 该系统还包括耦合到电压检测器的频率滤波器。 频率滤波器可操作以将电压信号耦合到表示由骤冷条件引起的超导体电压升高的控制电路，并且阻止不是的电压信号。 该系统可操作以基于经由频率滤波器接收的电压信号来检测超导体中是否存在淬火条件，并响应于启动保护动作。