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    Insulating component for high-voltage equipment
    2.
    发明授权
    Insulating component for high-voltage equipment 失效
    高压设备绝缘部件

    公开(公告)号：US5902980A

    公开(公告)日：1999-05-11

    申请号：US973738

    申请日：1998-02-17

    Applicant: Frank Reincke ,  Norbert Trapp

    Inventor： Frank Reincke ,  Norbert Trapp

    IPC: H01H33/70 ,  H01H33/88

    CPC classification number: H01H33/703 ,  H01H33/7069

    Abstract: An insulating component for use in high-voltage switching equipment, especially gas-insulated switching gear. A nozzle made of an insulating material is used in a power switch. Portions of the surface of the nozzle subject to high dielectric stresses in use are provided with increased surface roughness in the form of grooves. These grooves may be cut by a lathe.

    Abstract translation: PCT No.PCT / DE96 / 00911 Sec。 371日期1998年2月17日 102（e）日期1998年2月17日PCT提交1996年5月15日PCT公布。 出版物WO96 / 37902 日期1996年11月28日用于高压开关设备的绝缘部件，特别是气体绝缘开关装置。 在电源开关中使用由绝缘材料制成的喷嘴。 在使用中承受高介电应力的喷嘴的表面的部分具有凹槽形式的增加的表面粗糙度。 这些槽可以由车床切割。

    SWITCHING DEVICE
    3.
    发明申请
    SWITCHING DEVICE 有权
    切换设备

    公开(公告)号：US20140117776A1

    公开(公告)日：2014-05-01

    申请号：US14126134

    申请日：2012-06-04

    Applicant: Herbert Gambach ,  Gerd Griepentrong ,  Lutz-Ruediger Jaenicke ,  Reinhard Maier ,  Norbert Trapp

    Inventor： Herbert Gambach ,  Gerd Griepentrong ,  Lutz-Ruediger Jaenicke ,  Reinhard Maier ,  Norbert Trapp

    IPC: H02J1/00

    CPC classification number: H02J1/00 ,  H01H9/541 ,  H01H33/596 ,  H02H3/025 ,  H02H3/087 ,  Y10T307/747

    Abstract: A switching device for switching bipolar DC currents in a high-voltage system includes at least two electromechanical switching units and a semiconductor switching arrangement. The electromechanical switching units have a first switching status and a second switching status. In the first switching status, the DC current can be passed via at least one of the electromechanical switching units without in this case flowing via the semiconductor switching arrangement. In the second switching status of the electromechanical switching units, the DC current can be passed via the semiconductor switching arrangement and can be switched off.

    Abstract translation: 用于在高压系统中切换双极性直流电流的开关装置包括至少两个机电开关单元和半导体开关装置。 机电开关单元具有第一开关状态和第二开关状态。 在第一开关状态下，直流电流可以通过至少一个机电开关单元而不经由半导体开关装置流过。 在机电开关单元的第二开关状态下，可以通过半导体开关装置使DC电流通过，并且可以将其切断。

    SWITCH FOR A TRANSMISSION PATH FOR HIGH-VOLTAGE DIRECT CURRENT
    5.
    发明申请
    SWITCH FOR A TRANSMISSION PATH FOR HIGH-VOLTAGE DIRECT CURRENT 有权
    用于高压直流电流传输路径的开关

    公开(公告)号：US20140016236A1

    公开(公告)日：2014-01-16

    申请号：US14006749

    申请日：2012-03-05

    Applicant: Werner Hartmann ,  Lutz-Ruediger Jaenicke ,  Sylvio Kosse ,  Reinhard Maier ,  Anthoula Panagou ,  Norbert Trapp

    Inventor： Werner Hartmann ,  Lutz-Ruediger Jaenicke ,  Sylvio Kosse ,  Reinhard Maier ,  Anthoula Panagou ,  Norbert Trapp

    IPC: H02H3/08

    CPC classification number: H02H3/08 ,  H01H33/596 ,  H01H89/00 ,  H02J3/36 ,  Y02E60/60

    Abstract: A switch for a high-voltage direct current transmission path includes a vacuum circuit breaker for disconnecting the transmission path and a gas-insulated circuit breaker for disconnecting the transmission path. The gas-insulated circuit breaker is connected in series with the vacuum circuit breaker. A device is provided for building up a counter-current against the current in the transmission path for the purpose of reducing the current across the vacuum circuit breaker. The elements of the switch are actuated by a control device in such a way that the switch is switched off at or close to the zero crossing of the current.

    Abstract translation: 用于高压直流传输路径的开关包括用于断开传输路径的真空断路器和用于断开传输路径的气体绝缘断路器。 气体绝缘断路器与真空断路器串联连接。 为了减少真空断路器上的电流，提供了一种与传输路径中的电流建立逆流的装置。 开关的元件由控制装置致动，使得开关在电流的过零点处或接近电流的过零点处被切断。

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