Sealing Apparatus for Electrical Apparatus Oil Sampler and Conditioner for Solid State Sensors
    93.
    发明申请
    Sealing Apparatus for Electrical Apparatus Oil Sampler and Conditioner for Solid State Sensors 有权
    电气设备密封装置固态传感器的采样器和调节器

    公开(公告)号:US20130319078A1

    公开(公告)日:2013-12-05

    申请号:US13889381

    申请日:2013-05-08

    申请人: BPL Global, Ltd.

    发明人: Steven Mahoney

    IPC分类号: G01N33/28

    摘要: A gas monitoring apparatus and system that provides for reliable and accurate monitoring of gaseous hydrogen and other compounds in dielectric oil. The apparatus provides an environment for and is used in conjunction with metal oxide semiconductor sensors. Apparatus for creating a fluid-tight environment for the metal oxide semiconductor and a heating manifold are detailed.

    摘要翻译: 一种气体监测装置和系统,其提供对介电油中气态氢和其他化合物的可靠和准确的监测。 该设备为金属氧化物半导体传感器提供环境并与其结合使用。 详细说明了用于为金属氧化物半导体和加热歧管创造流体密封环境的装置。

    Induction device
    95.
    发明授权
    Induction device 失效
    感应装置

    公开(公告)号:US08115584B2

    公开(公告)日:2012-02-14

    申请号:US13114853

    申请日:2011-05-24

    IPC分类号: H01F17/06

    摘要: An induction device for association with high voltage electric transmission systems having at least one core frame and at least one winding arranged around said core frame. The induction device has at least one magnetic core leg arranged in said core frame. The core frame includes a stack of core segments of a magnetic material being cooled by cooling medium, arranged in compression in the core frame, core gaps being arranged to separate the core segments, and a plurality of spacers, arranged in the core gaps between the core segments, with a cross section of hexagonal shape, having an upper and a lower end-face being in contact with the core segments. The spacers in at least one of the core gaps are arranged densely packed so as to form a compact filling in the core gap.

    摘要翻译: 一种用于与具有至少一个芯框架和围绕所述芯框布置的至少一个绕组的高压电力传输系统相关联的感应装置。 感应装置具有布置在所述芯框架中的至少一个磁芯脚。 芯框架包括由冷却介质冷却的磁性材料的堆叠的芯片段,其被布置成在芯框架中压缩,芯间隙布置成分离芯部段,以及多个间隔件,布置在芯间隙之间 芯部段,具有六边形形状的横截面,具有与芯部段接触的上端面和下端面。 至少一个芯间隙中的间隔物被密集地排列,以在芯间隙中形成紧凑的填充物。

    ELECTRIC TRANSFORMER WITH IMPROVED COOLING SYSTEM
    96.
    发明申请
    ELECTRIC TRANSFORMER WITH IMPROVED COOLING SYSTEM 有权
    具有改进冷却系统的电力变压器

    公开(公告)号:US20110309902A1

    公开(公告)日:2011-12-22

    申请号:US13202788

    申请日:2009-03-12

    IPC分类号: H01F27/10

    摘要: An electric transformer comprising: a magnetic core; at least one coil assembly which is positioned around a portion of the magnetic core and comprises a plurality of windings; a structure adapted for applying a clamping force on the magnetic core and/or the windings; and a cooling circuit adapted for conveying cooling fluid directly inside the coil assembly.

    摘要翻译: 一种电力变压器,包括:磁芯; 至少一个线圈组件,其围绕所述磁芯的一部分定位并且包括多个绕组; 适于在所述磁芯和/或所述绕组上施加夹紧力的结构; 以及适于直接在线圈组件内部输送冷却流体的冷却回路。

    Hyper-cooled liquid-filled transformer
    97.
    发明授权
    Hyper-cooled liquid-filled transformer 有权
    超冷灌装变压器

    公开(公告)号:US08081054B2

    公开(公告)日:2011-12-20

    申请号:US12763312

    申请日:2010-04-20

    IPC分类号: H01F27/10

    CPC分类号: H01F27/12

    摘要: A transformer is disclosed that includes a housing having a core-winding assembly positioned therein that is immersed in a dielectric transformer fluid contained within the housing. A cooling system is provided to cool the dielectric transformer fluid contained within the housing and includes a closed-loop fluid path having a quantity of dielectric cooling fluid that is circulated there through and that is maintained separate from the dielectric transformer fluid. A liquid-to-liquid heat exchanger is positioned along the closed-loop fluid path and within the housing so as to be immersed within the dielectric transformer fluid, with the liquid-to-liquid heat exchanger cooling the dielectric transformer fluid based on a liquid-to-liquid transfer of heat energy between the dielectric cooling fluid and the dielectric transformer fluid. The cooling system also includes a heat dissipation system positioned remotely from the liquid-to-liquid heat exchanger to cool the dielectric cooling fluid circulating through the closed-loop fluid path.

    摘要翻译: 公开了一种变压器,其包括具有位于其中的芯线绕组组件的壳体,该壳体绕组组件浸入容纳在壳体内的电介质变压器流体。 提供冷却系统以冷却容纳在壳体内的电介质变压器流体,并且包括具有一定量的电介质冷却流体的闭环流体路径,该介质冷却流体在那里循环并且与电介质变压器流体保持分离。 液 - 液热交换器沿闭环流体路径和壳体内定位,以便浸入介电变压器流体中,液 - 液热交换器基于液体冷却介质变压器流体 在电介质冷却流体和电介质变压器流体之间的热能转移。 冷却系统还包括远离液 - 液热交换器的散热系统,以冷却循环通过闭环流体路径的介质冷却流体。

    Induction Device
    98.
    发明申请
    Induction Device 失效
    感应装置

    公开(公告)号:US20110227683A1

    公开(公告)日:2011-09-22

    申请号:US13114853

    申请日:2011-05-24

    IPC分类号: H01F27/08

    摘要: An induction device for association with high voltage electric transmission systems having at least one core frame and at least one winding arranged around said core frame. The induction device has at least one magnetic core leg arranged in said core frame. The core frame includes a stack of core segments of a magnetic material being cooled by cooling medium, arranged in compression in the core frame, core gaps being arranged to separate the core segments, and a plurality of spacers, arranged in the core gaps between the core segments, with a cross section of hexagonal shape, having an upper and a lower end-face being in contact with the core segments. The spacers in at least one of the core gaps are arranged densely packed so as to form a compact filling in the core gap.

    摘要翻译: 一种用于与具有至少一个芯框架和围绕所述芯框布置的至少一个绕组的高压电力传输系统相关联的感应装置。 感应装置具有布置在所述芯框架中的至少一个磁芯脚。 芯框架包括由冷却介质冷却的磁性材料的堆叠的芯片段,其被布置成在芯框架中压缩,芯间隙布置成分离芯部段,以及多个间隔件,布置在芯间隙之间 芯部段,具有六边形形状的横截面,具有与芯部段接触的上端面和下端面。 至少一个芯间隙中的间隔物被密集地排列,以在芯间隙中形成紧凑的填充物。

    TRANSFORMER DEVICE
    99.
    发明申请
    TRANSFORMER DEVICE 有权
    变压器设备

    公开(公告)号:US20110205007A1

    公开(公告)日:2011-08-25

    申请号:US13128063

    申请日:2008-12-25

    IPC分类号: H01F27/00

    摘要: A transformer device includes an iron core, a plurality of stacked coils, wound onto the iron core, a plurality of base members arranged between the plurality of coils adjacent in a stacking direction, a plurality of flow channel member groups provided for each of the coils, each provided at a corresponding base member, and forming a flow channel directed to a flow of an insulating liquid between the corresponding base member and a corresponding coil, and an obstruction member arranged to obstruct the flow of the insulating liquid such that at least one of the flow channels formed by the plurality of flow channel member groups differs in the flow volume of the insulating liquid from another of the flow channels, and to obstruct the flow of the insulating liquid at a region not overlapping with the iron core in the flowing direction of the insulating liquid, among the flow channels.

    摘要翻译: 一种变压器装置,包括铁芯,多个堆叠的线圈,缠绕在铁芯上,多个基座构件,其布置在堆叠方向相邻的多个线圈之间;为每个线圈提供的多个流动通道构件组 每个设置在相应的基座部件上,并形成一个引导到相应的底座部件和相应的线圈之间的绝缘液体流的流动通道,以及阻塞部件,该阻塞部件设置成妨碍绝缘液体的流动,使得至少一个 由多个流动通道构件组形成的流动通道在绝缘液体与另一个流动通道的流动体积方面不同,并且阻止绝缘液体在流动中与铁芯不重叠的区域的流动 绝缘液体的方向。

    Oil cooling system, particularly for transformers feeding traction electric motors, transformer with said system and method for determining the cooling fluid flow in a cooling system
    100.
    发明申请
    Oil cooling system, particularly for transformers feeding traction electric motors, transformer with said system and method for determining the cooling fluid flow in a cooling system 有权
    油冷却系统,特别是用于供给牵引电动机的变压器,具有所述系统的变压器和用于确定冷却系统中的冷却流体流量的方法

    公开(公告)号:US20090231075A1

    公开(公告)日:2009-09-17

    申请号:US12397373

    申请日:2009-03-04

    申请人: Piero Moia

    发明人: Piero Moia

    IPC分类号: H01F27/08 G05D23/00 G05D16/00

    摘要: An oil cooling system, which may be employed for transformers feeding traction electric motors and for oil in a high viscosity condition, includes a first heat exchanger between a heat generating source to cooling oil that is connected by delivery and return ducts to a second heat exchanger cooling the oil by transmitting the heat absorbed at the first heat exchanger to an environment having a lower temperature than the cooling oil. The oil cooling system also includes devices flowing the cooling oil from the first to the second heat exchanger and vice versa, and devices monitoring oil flow in the circuit, for example by indicating operating conditions of the cooling system and/or by performing safety operations when the heat generating source becomes overheated.

    摘要翻译: 可用于供应牵引电动机和用于高粘度条件下的油的变压器的油冷却系统包括在通过输送和返回管连接到第二热交换器的发热源与冷却油之间的第一热交换器 通过将在第一热交换器处吸收的热量传递到具有比冷却油低的温度的环境来冷却油。 油冷却系统还包括使冷却油从第一热交换器和第二热交换器流动的装置,反之亦然,以及监控回路中的油流的装置,例如通过指示冷却系统的操作条件和/或通过执行安全操作来执行安全操作 发热源变得过热。