High voltage power cable termination
    1.
    发明授权
    High voltage power cable termination 失效
    高压电力电缆终端

    公开(公告)号:US06525265B1

    公开(公告)日:2003-02-25

    申请号:US09554953

    申请日:2000-07-13

    IPC分类号: H02G1522

    摘要: A high voltage power cable termination with a current lead, a power cable having a first tube and an outer conductor, e.g., a superconductor, whose electrically conducting properties improve at low temperatures, arranged around the first tube and intended in use to be cooled to low temperatures by cryogenic fluid flowing through the first tube, a joint for electrically connecting one end of the current lead to the conductor at one end of the cable at or adjacent to one of the first tube, and a second tube communicating with the first tube at or adjacent to the joint for conveying cryogenic fluid to or from the first tube. The first and the second tube are arranged so that, in use, no cryogenic fluid conveyed by the tubes contacts the conductor or the current lead at the joint. The invention also relates to electrical apparatus, e.g., a high voltage induction device, having such a termination.

    摘要翻译: 一种具有电流引线的高压电力电缆终端,具有第一管和外部导体的电力电缆终端,例如超导体,其导电性能在低温下改善,其布置在第一管周围,并且用于冷却至 通过流过第一管的低温流体的低温,用于将电流引线的一端电连接到电缆的一端处于或邻近第一管的导体的接头,以及与第一管连通的第二管 在或接近用于将低温流体输送到第一管或从第一管输送的接头。 第一和第二管被布置为使得在使用中,由管输送的低温流体不接触接头处的导体或电流引线。 本发明还涉及具有这种终端的电气装置,例如高压感应装置。

    Switchable flux control for high power static electromagnetic devices
    2.
    发明授权
    Switchable flux control for high power static electromagnetic devices 失效
    高功率静电电磁装置可切换磁通控制

    公开(公告)号:US06801421B1

    公开(公告)日:2004-10-05

    申请号:US09161992

    申请日:1998-09-29

    IPC分类号: H01H2700

    CPC分类号: H01F27/34 H01F29/146

    摘要: A high power static electromagnetic device with a flux path, a main winding and one or more regulation windings surrounding portions of the flux path. A control device is coupled to the flux path for selectively admitting the flux therein. In an exemplary embodiment, multiple flux paths are selectively turned on and off for including and excluding the regulation windings from the circuit. The windings may be formed of a magnetically permeable, field-confining insulating cable.

    摘要翻译: 具有磁通路径,主绕组和围绕磁通路径的一个或多个调节绕组的大功率静电电磁装置。 控制装置耦合到通量路径,用于选择性地允许其中的助焊剂。 在示例性实施例中,选择性地导通和关断多个磁通路径,以便从电路中包括和排除调节绕组。 绕组可以由导磁的场约束绝缘电缆形成。

    Rotating asynchronous converter
    3.
    发明授权
    Rotating asynchronous converter 失效
    旋转异步转换器

    公开(公告)号:US07259491B2

    公开(公告)日:2007-08-21

    申请号:US11093296

    申请日:2005-03-30

    IPC分类号: H02K3/40 H02K47/18

    摘要: A rotating asynchronous converter and a generator device having a first stator connected to a first AC network with a first frequency f1, and a second stator connected to a second AC network with a second frequency f2. The converter has a rotor which rotates in dependence of the first and second frequencies f1, f2. The stators each have at least one winding formed of at least one current-carrying conductor, and an insulation system, formed of semiconducting layers each forming an equipotential surface, and a solid insulation between the semiconducting layers.

    摘要翻译: 旋转异步转换器和发电机装置,其具有连接到具有第一频率f 1 1的第一AC网络的第一定子和连接到具有第二频率f 1的第二AC网络的第二定子, 2 。 转换器具有根据第一和第二频率f 1,f 2 2旋转的转子。 定子各自具有由至少一个载流导体形成的至少一个绕组,以及由各自形成等电位表面的半导体层形成的绝缘系统,以及半导体层之间的固体绝缘。

    Transformer with voltage regulating means
    7.
    发明授权
    Transformer with voltage regulating means 失效
    带电压调节装置的变压器

    公开(公告)号:US06995646B1

    公开(公告)日:2006-02-07

    申请号:US09355726

    申请日:1998-02-02

    IPC分类号: H01F27/30

    摘要: A power or regulating transformer with voltage regulator includes regulating windings made of a flexible conductor having an electric field containing mechanism that forces the electric field due to the current in the winding to be contained within the flexible conductor. Since virtually no electric field is to be found outside the flexible conductor of the regulating winding, the regulating winding may be formed without having to consider the electric field distribution, thus providing for a transformer with a favorable regulating winding design.

    摘要翻译: 具有电压调节器的功率或调节变压器包括由具有电场容纳机构的柔性导体制成的调节绕组,其将由于绕组中的电流引起的电场强制地容纳在柔性导体内。 由于在调节绕组的柔性导体之外几乎没有发现电场,所以可以形成调节绕组而不必考虑电场分布,从而为具有良好调节绕组设计的变压器提供。

    Rotating asynchronous converter
    8.
    发明申请
    Rotating asynchronous converter 失效
    旋转异步转换器

    公开(公告)号:US20060006755A1

    公开(公告)日:2006-01-12

    申请号:US11093296

    申请日:2005-03-30

    IPC分类号: H02P9/04 H02M5/32 H02K1/00

    摘要: A rotating asynchronous converter and a generator device having a first stator connected to a first AC network with a first frequency f1, and a second stator connected to a second AC network with a second frequency f2. The converter has a rotor which rotates in dependence of the first and second frequencies f1, f2. The stators each have at least one winding formed of at least one current-carrying conductor, and an insulation system, formed of semiconducting layers each forming an equipotential surface, and a solid insulation between the semiconducting layers.

    摘要翻译: 旋转异步转换器和发电机装置,其具有连接到具有第一频率f 1 1的第一AC网络的第一定子和连接到具有第二频率f 1的第二AC网络的第二定子, 2 。 转换器具有根据第一和第二频率f 1,f 2 2旋转的转子。 定子各自具有由至少一个载流导体形成的至少一个绕组,以及由各自形成等电位表面的半导体层形成的绝缘系统,以及半导体层之间的固体绝缘。

    Wave power unit, a use of a such and a method of producing electric energy
    9.
    发明授权
    Wave power unit, a use of a such and a method of producing electric energy 有权
    波功率单元,使用这样的电能和生产电能的方法

    公开(公告)号:US09581129B2

    公开(公告)日:2017-02-28

    申请号:US13700618

    申请日:2010-05-28

    摘要: The invention relates to a wave power unit with a floating body (1), a submerged station (2) and flexible connection means (3) connecting the floating body (1) to the submerged station (100). The submerged station (100) has a stator 5 (5) and a moving part (6). According to the invention the flexible connection means (3) is provided with a damper (12). The damper (12) is arranged to absorb tensile forces in the flexible connection means (3). The invention also relates to a use of such a wave power unit and to a 10 method for producing and supplying electric energy.

    摘要翻译: 本发明涉及具有浮体(1),浸没站(2)和将浮体(1)连接到浸没站(100)的柔性连接装置(3)的波浪发电单元。 浸没站(100)具有定子5(5)和移动部(6)。 根据本发明,柔性连接装置(3)设置有阻尼器(12)。 阻尼器(12)布置成吸收柔性连接装置(3)中的张力。 本发明还涉及这种波动单元的使用以及用于生产和供应电能的10种方法。

    WAVE POWER UNIT WITH GUIDING DEVICE
    10.
    发明申请
    WAVE POWER UNIT WITH GUIDING DEVICE 有权
    具有导向装置的波动电源单元

    公开(公告)号:US20130140824A1

    公开(公告)日:2013-06-06

    申请号:US13700571

    申请日:2010-05-28

    IPC分类号: F03B13/14

    摘要: The invention relates to a wave power unit having a submerged station anchored on the sea bottom, a floating body floating on the sea surface and flexible connection means (3) connecting these. The submerged station has a linear generator with a reciprocating translator. According to the invention, the station includes a guiding device (9) for the flexible connection means (3). The guiding device (9) has a plurality of rotatable rollers (15a-18c). The rollers (15a-18c) form a passage for the flexible connection means (3). The invention also relates to use of the wave power unit and to a method for producing electric power.

    摘要翻译: 本发明涉及一种具有锚固在海底的潜水站,浮在海面上的浮体和连接它们的柔性连接装置(3)的波浪发电单元。 淹没站具有一个带往复平移的线性发电机。 根据本发明,车站包括用于柔性连接装置(3)的引导装置(9)。 引导装置(9)具有多个可旋转辊(15a-18c)。 辊(15a-18c)形成用于柔性连接装置(3)的通道。 本发明还涉及波功率单元的使用和用于产生电力的方法。