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    SYSTEM AND METHOD FOR COOLING ELECTRICAL COMPONENTS
    1.
    发明申请
    SYSTEM AND METHOD FOR COOLING ELECTRICAL COMPONENTS 审中-公开
    用于冷却电气部件的系统和方法

    公开(公告)号：US20130255281A1

    公开(公告)日：2013-10-03

    申请号：US13434644

    申请日：2012-03-29

    申请人： James William Bray

    发明人： James William Bray

    IPC分类号： B60H1/32 ,  F25D31/00

    CPC分类号： H05K7/20372 ,  B64D37/30 ,  B64D37/34 ,  B64D2013/0614

    摘要： A cooling system is provided for cooling an electrical component. The cooling system includes a supply of liquid natural gas (LNG) and a heat sink configured to be positioned in thermal communication with the electrical component. The cooling system also includes an LNG conduit configured to be interconnected between the heat sink and the supply of LNG such that the LNG conduit is configured to carry LNG from the supply to the heat sink. A pump is configured to be operatively connected in fluid communication with the supply of LNG. The pump is configured to move LNG within the LNG conduit from the supply to the heat sink.

    摘要翻译： 提供冷却系统以冷却电气部件。 冷却系统包括供应液体天然气（LNG）和配置成与电气部件热连通的散热器。 冷却系统还包括LNG管道，其被配置为在散热器和LNG供应之间互连，使得LNG导管被配置为将LNG从供应件运送到散热器。 泵构造成可操作地连接成与LNG供应流体连通。 泵被配置成将LNG导管内的LNG从供应件移动到散热器。

    PHOTOVOLTAIC DEVICE WITH MANGENESE AND TELLURIUM INTERLAYER
    2.
    发明申请
    PHOTOVOLTAIC DEVICE WITH MANGENESE AND TELLURIUM INTERLAYER 审中-公开
    具有MANGENESE和TELLURIUM INTERLAYER的光伏器件

    公开(公告)号：US20130104985A1

    公开(公告)日：2013-05-02

    申请号：US13286794

    申请日：2011-11-01

    申请人： Bastiaan Arie Korevaar ,  James William Bray

    发明人： Bastiaan Arie Korevaar ,  James William Bray

    IPC分类号： H01L31/0264

    CPC分类号： H01L31/0328 ,  H01L31/073 ,  H01L31/075 ,  Y02E10/543 ,  Y02E10/548

    摘要： A photovoltaic device includes an absorber layer comprising a material comprising cadmium and tellurium. The photovoltaic device further includes a p+-type semiconductor layer and an interlayer interposed between the absorber layer and the p+-type semiconductor layer. The interlayer comprises manganese. The photovoltaic device may be manufactured as a substrate-based device or as a superstrate base device.

    摘要翻译： 光伏器件包括包含镉和碲的材料的吸收层。 光电器件还包括p +型半导体层和夹在吸收层和p +型半导体层之间的层间。 中间层包含锰。 光电器件可以被制造为基于衬底的器件或者作为覆盖基底器件。

    METHOD AND APPARATUS FOR A SUPERCONDUCTING DIRECT CURRENT GENERATOR DRIVEN BY A WIND TURBINE
    3.
    发明申请
    METHOD AND APPARATUS FOR A SUPERCONDUCTING DIRECT CURRENT GENERATOR DRIVEN BY A WIND TURBINE 有权
    由风力发电机驱动的超导直流电发电机的方法和装置

    公开(公告)号：US20120049531A1

    公开(公告)日：2012-03-01

    申请号：US13173633

    申请日：2011-06-30

    申请人： James William Bray

    发明人： James William Bray

    IPC分类号： F03D9/00

    CPC分类号： F03D9/25 ,  F03D7/0248 ,  F03D15/20 ,  F05B2220/7062 ,  F05B2220/7066 ,  H02K7/1838 ,  H02K13/006 ,  H02K23/12 ,  H02K55/02 ,  Y02B10/30 ,  Y02E10/723 ,  Y02E10/725 ,  Y02E40/622

    摘要： A direct current generating including an annular armature connectable to rotate with a rotating component of a wind turbine and a stationary annular field winding coaxial to the armature and separated by a gap from the armature. The field winding is configured to include superconducting coil magnets and a support structure connectable to an upper region of a tower of the wind turbine. The direct current generator further including a commutator assembly configured to transfer DC current generated by the rotating armature to a power conversion system.

    摘要翻译： 一种直流发电器，包括可与风力涡轮机的旋转部件一起旋转的环形电枢和与电枢同轴的固定的环形磁场绕组，并与衔铁间隔开。 励磁绕组构造成包括超导线圈磁体和可连接到风力涡轮机的塔的上部区域的支撑结构。 直流发电机还包括被配置为将由旋转电枢产生的直流电流传递到电力转换系统的换向器组件。

    SYSTEMS AND METHODS INVOLVING PROTECTION OF SUPERCONDUCTING GENERATORS FOR POWER APPLICATIONS
    5.
    发明申请
    SYSTEMS AND METHODS INVOLVING PROTECTION OF SUPERCONDUCTING GENERATORS FOR POWER APPLICATIONS 有权
    涉及用于电力应用的超级发电机的保护系统和方法

    公开(公告)号：US20090237845A1

    公开(公告)日：2009-09-24

    申请号：US12051160

    申请日：2008-03-19

    申请人： James William Bray ,  Patrick Lee Jansen ,  Evangelos Trifon Laskaris ,  Kiruba Sivasubramaniam

    发明人： James William Bray ,  Patrick Lee Jansen ,  Evangelos Trifon Laskaris ,  Kiruba Sivasubramaniam

    IPC分类号： H02H7/00

    CPC分类号： H02H7/001 ,  H02H7/06 ,  Y02E40/68

    摘要： A system for protecting superconducting generator field coils including a controller configured to monitor for a quenching of a superconducting field coil of a generator and control a dissipation of a current flow in the superconducting field coil in an event of the quenching, and an armature coil of the generator configured to cause the dissipation of the current flow in the superconducting field coil responsive to the controller in the event of the quenching of the superconducting field coil. A method for protecting superconducting generator field coils including monitoring for a quenching of a superconducting field coil of a generator, and dissipating a current flow in the superconducting field coil via an armature coil of the generator in response to a detection of the quenching.

    摘要翻译： 一种用于保护超导发电机励磁线圈的系统，包括控制器，其被配置为监测发电机的超导励磁线圈的淬火，并且在淬火的情况下控制超导励磁线圈中的电流的耗散;以及电枢线圈 所述发生器被配置成在所述超导场线圈的淬火的情况下响应所述控制器而导致所述超导场线圈中的电流的耗散。 一种用于保护超导发电机励磁线圈的方法，包括监测发电机的超导励磁线圈的淬火，以及响应于淬火的检测，通过发电机的电枢线圈消散超导励磁线圈中的电流。

    Superconducting rotating machines with stationary field coils
    6.
    发明申请
    Superconducting rotating machines with stationary field coils 有权
    具有固定磁场线圈的超导旋转机械

    公开(公告)号：US20080001495A1

    公开(公告)日：2008-01-03

    申请号：US11479586

    申请日：2006-06-30

    申请人： Ronghai Qu ,  James William Bray

    发明人： Ronghai Qu ,  James William Bray

    IPC分类号： H02K17/00 ,  H02K19/20 ,  H02K3/00

    CPC分类号： H02K55/02 ,  H02K19/103 ,  H02K19/24 ,  Y02E40/622

    摘要： A machine includes a stator assembly that includes a stator yoke, a pair of armature coils mechanically coupled to the stator yoke, and a stationary superconducting field coil. The stator yoke comprises a magnetic material. The machine further includes a shaft rotatably mounted in the stator yoke, the shaft comprising a non-magnetic material. The machine further includes a rotor assembly rotationally engaged with the shaft. The rotor assembly includes a rotor disk extending between the armature coils, the rotor disk having an inner portion and an outer portion. The outer portion of the rotor disk includes a number of circumferentially-spaced, magnetic poles. The rotor disk is coupled to the shaft for rotation about the shaft and generation of a rotating permeance wave. The stationary superconducting field coil is disposed between the stator yoke and the rotor disk, and the stationary superconducting field coil is configured as a stationary magneto-motive force (MMF) source for the rotating permeance wave produced by the rotor assembly to produce a rotating magnetic field.

    摘要翻译： 机器包括定子组件，其包括定子磁轭，机械耦合到定子磁轭的一对电枢线圈和固定超导磁场线圈。 定子磁轭包括磁性材料。 该机器还包括可旋转地安装在定子磁轭中的轴，该轴包括非磁性材料。 该机器还包括与轴旋转接合的转子组件。 转子组件包括在电枢线圈之间延伸的转子盘，转子盘具有内部部分和外部部分。 转子盘的外部部分包括多个周向间隔开的磁极。 转子盘联接到轴上以围绕轴旋转并产生旋转磁导波。 固定超导场线圈设置在定子磁轭和转子盘之间，并且固定超导场线圈被配置为由转子组件产生的旋转磁导波的固定磁动力源（MMF）源，以产生旋转磁 领域。

    Superconducting rotating machines with stationary field coils
    7.
    发明授权
    Superconducting rotating machines with stationary field coils 失效
    具有固定磁场线圈的超导旋转机械

    公开(公告)号：US07315103B2

    公开(公告)日：2008-01-01

    申请号：US11250013

    申请日：2005-10-13

    申请人： Ronghai Qu ,  James William Bray

    发明人： Ronghai Qu ,  James William Bray

    IPC分类号： H02K1/00 ,  H02K31/00

    CPC分类号： H02K19/20 ,  H02K3/28 ,  H02K55/06 ,  Y02E40/627

    摘要： A machine includes a rotatable rotor assembly having a number of salient poles. The machine further includes a stationary stator assembly having concentric inner and outer stators, at least one stationary superconducting field coil and at least one stator coil. The stationary superconducting field coil is disposed between the inner and outer stators and is mounted on at least one of the inner and outer stators. The stationary superconducting field coil and the salient poles are configured relative to each other, such that when the rotor assembly is rotated relative to the stator assembly around a predetermined axis, a rotating magnetic field is produced with an airgap flux direction substantially along the predetermined axis. The interaction between the stationary superconducting field coil and the rotating poles provides the only source of a time varying magnetic flux supplied to the stator coil.

    摘要翻译： 机器包括具有多个凸极的可旋转转子组件。 该机器还包括具有同心的内和外定子，至少一个固定超导场线圈和至少一个定子线圈的固定定子组件。 固定超导场线圈设置在内定子和外定子之间，并且安装在内定子和外定子中的至少一个上。 固定超导场线圈和凸极相对于彼此构造，使得当转子组件相对于定子组件围绕预定轴线旋转时，产生旋转磁场，其中气隙磁通方向基本上沿预定轴线 。 固定超导场线圈和旋转极之间的相互作用提供了提供给定子线圈的时变磁通的唯一来源。

    Fluid transfer device and method for conveying fluid to a rotating member
    8.
    发明授权
    Fluid transfer device and method for conveying fluid to a rotating member 失效
    用于将流体输送到旋转构件的流体输送装置和方法

    公开(公告)号：US07312544B2

    公开(公告)日：2007-12-25

    申请号：US10906341

    申请日：2005-02-15

    申请人： Evangelos Trifon Laskaris ,  Bharat Sampathkumaran Bagepalli ,  James William Bray ,  Aniruddha Dattatraya Gadre

    发明人： Evangelos Trifon Laskaris ,  Bharat Sampathkumaran Bagepalli ,  James William Bray ,  Aniruddha Dattatraya Gadre

    IPC分类号： H02K9/00

    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 。

    Superconductive wire, processes of manufacture and uses thereof
    10.
    发明授权
    Superconductive wire, processes of manufacture and uses thereof 有权
    超导线，制造方法及其应用

    公开(公告)号：US08346326B2

    公开(公告)日：2013-01-01

    申请号：US12015817

    申请日：2008-01-17

    申请人： James William Bray ,  Evangelos Trifon Laskaris ,  Kiruba Sivasubramaniam

    发明人： James William Bray ,  Evangelos Trifon Laskaris ,  Kiruba Sivasubramaniam

    IPC分类号： H01L39/24

    CPC分类号： H01L39/14 ,  H01F6/06 ,  H01L39/02 ,  H02K55/00 ,  Y02E10/725 ,  Y02E40/62

    摘要： An electrical component comprises a superconductive wire, the wire comprising a first wire segment joined to a second wire segment, wherein the first wire segment and the second wire segment differ in at least one property selected from the group consisting of magnetic field tolerance, temperature tolerance, ac loss, and strain tolerance, and wherein the magnetic field tolerance is measured by the relationship of critical current Ic to magnetic field H at a given temperature T below critical temperature Tc, the temperature tolerance is measured by the relationship of critical current Ic to temperature T at a given magnetic field below critical magnetic field Hc, the ac loss is measured by the amount of ac loss versus the frequency and magnitude of applied ac currents and fields, and the strain tolerance is measured by critical current Ic degradation with strain.

    摘要翻译： 电气部件包括超导线，所述线包括连接到第二线段的第一线段，其中所述第一线段和所述第二线段在选自由磁场公差，温度公差 ，交流损耗和应变公差，并且其中磁场耐受性通过临界电流Ic与低于临界温度Tc的给定温度T处的磁场H的关系来测量，耐温度通过临界电流Ic与 在给定磁场低于临界磁场Hc的温度T下，交流损耗通过交流损耗的量与施加的交流电流和电场的频率和幅度相关来测量，并且应变公差由应变的临界电流Ic劣化来测量。