VALVE UNIT FOR POWER CONVERTER STATION
    1.
    发明申请
    VALVE UNIT FOR POWER CONVERTER STATION 审中-公开
    电力转换站阀门单元

    公开(公告)号:WO2016082863A1

    公开(公告)日:2016-06-02

    申请号:PCT/EP2014/075524

    申请日:2014-11-25

    Abstract: The present disclosure relates to a valve unit (200) of a power converter station. The valve unit comprising at least one compartment delimiting an interior space (150) and at least part of at least one power converter (280) arranged within the interior space. A wall (105) of the compartment comprises an at least partially electrically- conductive inner layer (110) facing the interior space and an at least partially electrically-conductive outer layer (120). An insulating material (130) is arranged between the outer layer and the inner layer. The compartment is at least partially filled with a gas including air and includes at least one port (160) for access to the interior space.

    Abstract translation: 本公开涉及电力转换站的阀单元(200)。 所述阀单元包括限定内部空间(150)的至少一个隔室和布置在所述内部空间内的至少一个功率转换器(280)的至少一部分。 隔室的壁(105)包括面向内部空间的至少部分导电的内层(110)和至少部分导电的外层(120)。 绝缘材料(130)布置在外层和内层之间。 隔室至少部分地填充有包括空气的气体,并且包括用于进入内部空间的至少一个端口(160)。

    VALVE ARRANGEMENT FOR HVDC POWER CONVERTER
    2.
    发明申请
    VALVE ARRANGEMENT FOR HVDC POWER CONVERTER 审中-公开
    高压直流电源转换器阀门装置

    公开(公告)号:WO2016008598A1

    公开(公告)日:2016-01-21

    申请号:PCT/EP2015/050891

    申请日:2015-01-19

    Abstract: The present disclosure relates to a valve arrangement(400) comprising a plurality of valve units (410-450) electrically connected in series. A first valve unit (410) includes a container (130) in which at least one stack of converter cells (120) is arranged. The container is at least partially filled with an electrically insulating gas(115). The valve arrangement further comprises at least one first connector (460) including a first busbar element (461) electrically connecting a cell (421) of the first valve unit at one end of the container to a cell (441) of a second valve unit(420). The first connector is insulated by an electrically insulating gas(465). Further, the valve arrangement comprises at least one second connector (470) including a busbar element (471) for connection of another cell of the first valve unit at another end of the container.

    Abstract translation: 本发明涉及一种阀装置(400),其包括串联电连接的多个阀单元(410-450)。 第一阀单元(410)包括容器(130),其中布置有至少一个转换器单元堆叠(120)。 容器至少部分地填充有电绝缘气体(115)。 阀装置还包括至少一个第一连接器(460),第一连接器(460)包括第一母线元件(461),该第一母线元件将容器的一端处的第一阀单元的电池(421)电连接到第二阀单元 (420)。 第一连接器由电绝缘气体(465)绝缘。 此外,阀装置包括至少一个第二连接器(470),其包括用于在容器的另一端连接第一阀单元的另一个单元的母线元件(471)。

    POWER CONVERTER ASSEMBLY WITH INSULATING MATERIAL-COVERED ELECTRODES
    3.
    发明申请
    POWER CONVERTER ASSEMBLY WITH INSULATING MATERIAL-COVERED ELECTRODES 审中-公开
    功率转换器组件与绝缘材料覆盖的电极

    公开(公告)号:WO2016066187A1

    公开(公告)日:2016-05-06

    申请号:PCT/EP2014/073069

    申请日:2014-10-28

    CPC classification number: H02J3/36 H01B3/40 H01B3/46 Y02E60/60

    Abstract: A power converter assembly (100) is disclosed wherein an insulating material is provided e.g. in the form of a layer, cover or coating on a surface of energized elements (200, 250) of the power converter assembly (100). For energized elements (200, 250) of a power converter assembly (100), e.g. a busbar (200) and/or a corona shield (250), the DC corona inception voltage and impulse breakdown strength in air (and/or another fluid) gaps (d_1, d_2) between the energized elements (200, 250) and any object (110) in the surroundings of the power converter assembly (100), such as a wall, floor or ceiling within a building in which the power converter assembly (100) is arranged, may be increased significantly by means of providing an insulating material on a surface of the energized elements (200, 250) compared to employing bare energized elements (200, 250).

    Abstract translation: 公开了一种功率转换器组件(100),其中提供绝缘材料,例如, 在电力转换器组件(100)的通电元件(200,250)的表面上以层,盖或涂层的形式。 对于功率转换器组件(100)的通电元件(200,250),例如, 一个母线(200)和/或一个电晕屏蔽(250),在通电元件(200,250)和任何一个(200,250)之间的空气中的直流电晕起始电压和空气(和/或另一个流体)间隙 在功率转换器组件(100)的周围的物体(110),诸如设置有功率转换器组件(100)的建筑物内的墙壁,地板或天花板可以通过提供绝缘材料而显着增加 与使用裸露的通电元件(200,250)相比,在通电元件(200,250)的表面上。

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