METHOD AND SYSTEM FOR A PRE-SELECTOR IN A TAP CHANGER
    2.
    发明申请
    METHOD AND SYSTEM FOR A PRE-SELECTOR IN A TAP CHANGER 审中-公开
    前置选择器在TAP更改中的方法和系统

    公开(公告)号:WO2012003864A1

    公开(公告)日:2012-01-12

    申请号:PCT/EP2010/059678

    申请日:2010-07-06

    CPC classification number: H01H9/0027 H01F29/025 H01H19/11

    Abstract: A pre-selector of a tap changer is provided with an operating arrangement, which provide varying speed for the movable contact of the pre-selector. The arrangement is provided in a cylindrical tap changer (10) that includes a cylinder (24) provided with tap contacts and pre-selector contacts (25-27) extending inside the cylinder, the arrangement comprises a contact carrier (9) provided with at least one movable contact (8) for mating the pre-selector contacts of the cylinder (24), and a drive mechanism (21) for providing a rotational movement to the contact carrier (9), which contact carrier (9) during use is rotated by means of the drive mechanism (21) so that the movable contact (8) selectively mate with the pre-selector contacts (25-27) on the inside of the cylinder. The arrangement is characterised in that the drive mechanism (21) is operatively connected to the contact carrier (9) via a staggering mechanism (1) arranged to provide a rotation with varying angular velocity to the contact carrier (9).

    Abstract translation: 分接开关的预选器具有操作装置,其为预选器的可动触点提供变化的速度。 该装置设置在圆柱形分接开关(10)中,该圆柱形抽头变换器(10)包括设置有分接触头的气缸(24)和在气缸内延伸的预选择器触头(25-27),该装置包括设置在 用于配合所述气缸(24)的预选择器触点的至少一个可动触头(8)和用于向所述触点支架(9)提供旋转运动的驱动机构(21),所述触点支架在使用期间与所述触点支架(9) 通过驱动机构(21)旋转,使得可动触头(8)选择性地与气缸内部的预选择器触头(25-27)配合。 该装置的特征在于,驱动机构(21)经由交错机构(1)可操作地连接到触点支架(9),所述交错机构(1)布置成提供具有变化的角速度的旋转,以使接触支架(9)具有变化的角速度。

    導電性流体を用いたリレー装置
    3.
    发明申请
    導電性流体を用いたリレー装置 审中-公开
    使用导电流体的继电器

    公开(公告)号:WO2007026678A1

    公开(公告)日:2007-03-08

    申请号:PCT/JP2006/316946

    申请日:2006-08-29

    CPC classification number: H01H29/00 H01H29/004 H01H2029/008 H01H2057/006

    Abstract:  導電性流体を使用したスイッチング応答性に優れるリレー装置を提供する。このリレー装置は、絶縁基板に半導体基板を接合することにより形成され、内部空間を有する積層体と、内部空間に露出される少なくとも2つの接点と、内部空間に面するダイアフラム部と、内部空間に封入される導電性流体と、ダイアフラム部を弾性変形させるためアクチュエータとで主として構成される。ダイアフラム部を半導体基板に設けたことで、ダイアフラム部を弾性変形させるのに必要なアクチュエータの駆動力を低減でき、内部空間の容積変化が応答性よく得られる。この容積変化は、内部空間における導電性流体の位置変位をもたらし、それにより接点間の導通状態もしくは非導通状態のいずれかが形成される。

    Abstract translation: 提供了使用导电流体并具有优异的切换响应的继电器装置。 中继装置是通过将半导体基板接合到绝缘体基板而形成的,主要包括具有内部空间的叠层体,至少两个暴露于内部空间的接触点,面向内部空间的隔膜部分,密封在 内部空间和用于弹性变形隔膜部分的致动器。 隔膜部分设置在半导体基板上,从而可以减小振动板部分弹性变形所需的致动器的驱动力,并能够以较快的响应获得内部空间的体积变化。 该体积变化导致导电流体在内部空间中的位置偏移,从而在接触点之间形成导通状态或非导通状态。

    METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR VOLTAGE CONTROLLED RECONFIGURATION OF LIQUID METAL STRUCTURES
    4.
    发明申请
    METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR VOLTAGE CONTROLLED RECONFIGURATION OF LIQUID METAL STRUCTURES 审中-公开
    用于液体金属结构电压控制重新配置的方法,系统和计算机可读介质

    公开(公告)号:WO2014197707A2

    公开(公告)日:2014-12-11

    申请号:PCT/US2014/041117

    申请日:2014-06-05

    Abstract: The subject matter described herein relates to voltage controlled reconfiguration of liquid metal structures. According to one exemplary method, a container is provided. An electrolyte is provided in the container. A liquid metal structure is provided in the container and at least partially in contact with the electrolyte. A voltage is applied between the liquid metal structure and the electrolyte to change the shape of the liquid metal structure such that the structure achieves a desired shape for an electrical, optical, mechanical, or thermal application.

    Abstract translation: 本文描述的主题涉及液体金属结构的电压控制重新配置。 根据一个示例性方法,提供容器。 在容器中设置电解质。 液体金属结构设置在容器中并且至少部分地与电解质接触。 在液体金属结构和电解质之间施加电压以改变液态金属结构的形状,使得该结构达到用于电气,光学,机械或热应用的所需形状。

    SELF-RECOVERING CURRENT-LIMITING DEVICE CONTAINING LIQUID METAL
    5.
    发明申请
    SELF-RECOVERING CURRENT-LIMITING DEVICE CONTAINING LIQUID METAL 审中-公开
    自恢复金属液电流限制装置

    公开(公告)号:WO00077811A1

    公开(公告)日:2000-12-21

    申请号:PCT/EP2000/004818

    申请日:2000-05-26

    CPC classification number: H01H87/00

    Abstract: The invention relates to a self-recovering current-limiting device containing liquid metal. The inventive device comprises solid metal electrodes (13) provided for connecting to an external electric circuit to be protected and comprises a plurality of compressor spaces (19) which are partially filled with liquid metal (3), are arranged one behind the other between the electrodes (13), and which are formed by pressure-resistant insulating bodies and by insulating parting walls (17) with connecting channels (21). The aim of the invention is to economically produce and to easily adjust the desired nominal current range. To this end, the invention provides an enclosing insulating shaped housing which consists of a trough-like bottom part (7) and of a cover (9) that tightly closes the same via non-positive and/or positive connecting means. The parting walls (17) and the bottom part (7) are interconnected as one piece. The connecting channels (21) are configured as longitudinal holes which are open at the top. The electrodes (13) are mounted in the bottom part (7).

    Abstract translation: 它包括固体金属构成的电极(13),用于连接到一个外部的保护电路和多个液体金属的(3)部分地填充有液体,通过耐压绝缘体形成的电极(13)一个接一个地压缩空间后面(19)(17)之间,并通过绝缘中间壁 与连接通道(21)形成。 该问题在具有成本效益的生产和所要求的额定电流范围的简单设定来解决。 为此目的,存在通过该非阳性和/或阳性连接装置由槽状的下方部(7)和一个紧密密封盖的包围绝缘壳体(9)。 隔壁(17)与下部分(7)是一体的。 连接通道(21)形成为向上敞开的槽。 电极(13)被安装在所述下部分(7)。

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