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32 条记录 (耗时 0.018 秒)

    Method And Control Arrangement In A Power System
    1.
    发明申请
    Method And Control Arrangement In A Power System 有权
    电力系统中的方法和控制布置

    公开(公告)号：US20140055116A1

    公开(公告)日：2014-02-27

    申请号：US14066052

    申请日：2013-10-29

    申请人： Falah Hosini ,  Tomas Jonsson ,  Tomas Larsson ,  Mauro Monge ,  Jean-Philippe Hasler

    发明人： Falah Hosini ,  Tomas Jonsson ,  Tomas Larsson ,  Mauro Monge ,  Jean-Philippe Hasler

    IPC分类号： H02M5/29

    CPC分类号： H02M5/29 ,  H02J3/1807 ,  H02J3/24 ,  Y02E40/30

    摘要： A method of controlling a magnitude of an electrical parameter in a power system via a high voltage electron tube. The method includes the steps of measuring the magnitude of the electrical parameter; generating a control signal based on the magnitude of the electrical parameter and on a reference magnitude of the electrical parameter; and switching the high voltage electron tube via the control signal such that the reference magnitude of the electrical parameter is essentially obtained. A control arrangement and a power system is also presented.

    摘要翻译： 一种通过高电压电子管控制电力系统中的电参数的大小的方法。 该方法包括测量电参数的大小的步骤; 基于所述电参数的大小和所述电参数的参考幅度产生控制信号; 并且经由控制信号切换高电压电子管，使得基本上获得电参数的参考幅度。 还提出了控制装置和电力系统。

    Chain-link converter system with different DC-sources and method for operation
    5.
    发明授权
    Chain-link converter system with different DC-sources and method for operation 有权

    公开(公告)号：US10199823B2

    公开(公告)日：2019-02-05

    申请号：US14420264

    申请日：2012-08-07

    申请人： Jean-Philippe Hasler ,  Falah Hosini

    发明人： Jean-Philippe Hasler ,  Falah Hosini

    IPC分类号： H02J3/38 ,  H02M7/49 ,  H02J3/00 ,  H02J3/32 ,  H02M1/00 ,  H02M7/483

    摘要： An electrical chain-link converter system includes a converter phase leg for converting a plurality of DC electrical currents from a plurality of DC power sources to an AC current of an electrical power distribution network. The phase leg includes a plurality of serially connected converter cells each of which is connected to a respective power source of the plurality of DC power sources. The system also includes a control unit associated with the phase leg, the control unit including a processor; and a storage unit storing instructions that, when executed by the processor, cause the control unit to, for each of the converter cells: obtain a dedicated voltage reference for the converter cell; and transmit the voltage reference to the converter cell.

    Method and control arrangement in a power system
    6.
    发明授权
    Method and control arrangement in a power system 有权
    电力系统中的方法和控制布置

    公开(公告)号：US08937798B2

    公开(公告)日：2015-01-20

    申请号：US14066052

    申请日：2013-10-29

    申请人： Falah Hosini ,  Tomas Jonsson ,  Tomas Larsson ,  Mauro Monge ,  Jean-Philippe Hasler

    发明人： Falah Hosini ,  Tomas Jonsson ,  Tomas Larsson ,  Mauro Monge ,  Jean-Philippe Hasler

    IPC分类号： H02H9/06 ,  H02M5/29 ,  H02J3/18 ,  H02J3/24

    CPC分类号： H02M5/29 ,  H02J3/1807 ,  H02J3/24 ,  Y02E40/30

    摘要： A method of controlling a magnitude of an electrical parameter in a power system via a high voltage electron tube. The method includes the steps of measuring the magnitude of the electrical parameter; generating a control signal based on the magnitude of the electrical parameter and on a reference magnitude of the electrical parameter; and switching the high voltage electron tube via the control signal such that the reference magnitude of the electrical parameter is essentially obtained. A control arrangement and a power system is also presented.

    摘要翻译： 一种通过高电压电子管控制电力系统中的电参数的大小的方法。 该方法包括测量电参数的大小的步骤; 基于所述电参数的大小和所述电参数的参考幅度产生控制信号; 并且经由控制信号切换高电压电子管，使得基本上获得电参数的参考幅度。 还提出了控制装置和电力系统。

    Arrangement For Exchanging Power
    7.
    发明申请
    Arrangement For Exchanging Power 审中-公开
    交换权力安排

    公开(公告)号：US20120086412A1

    公开(公告)日：2012-04-12

    申请号：US13270883

    申请日：2011-10-11

    申请人： Filippo Chimento ,  Frans Dijkhuizen ,  Jean-Philippe Hasler ,  Falah Hosini ,  Tomas Jonsson ,  Peter Lundberg ,  Mauro Monge ,  Staffan Norrga ,  Jan R. Svensson ,  Fredrik Tinglow

    发明人： Filippo Chimento ,  Frans Dijkhuizen ,  Jean-Philippe Hasler ,  Falah Hosini ,  Tomas Jonsson ,  Peter Lundberg ,  Mauro Monge ,  Staffan Norrga ,  Jan R. Svensson ,  Fredrik Tinglow

    IPC分类号： G05F1/70

    CPC分类号： H02J3/1842 ,  H02M7/49 ,  H02M2007/4835 ,  Y02E40/22

    摘要： Power exchanging arrangement, in shunt connection, with a three-phase electric power network including on one hand for each said phase a reactive impedance element and a Voltage Source Converter connected in series with said element, and on the other hand a control unit configured to control semiconductor devices of turn-off type of said converter for generating a voltage with a fundamental frequency being equal to the fundamental frequency of the voltage of the respective said phase and by that control a flow of reactive power between said arrangement and the respective phase of said electric power network. Each Voltage Source Converter includes a series connection of switching cells in the form of so-called H-bridges including two switching elements connected in parallel and each having at least two semiconductor assemblies connected in series. Each switching cell further comprises at least one energy storing capacitor connected in parallel with said switching elements.

    摘要翻译： 在分流连接中的电力交换装置，具有三相电力网络，一方面包括每个所述相位与所述元件串联的无功阻抗元件和电压源转换器，另一方面，一种控制单元，被配置为 控制所述转换器的关断型半导体器件，用于产生基本频率等于相应的所述相的电压的基频的电压，并且通过该控制，所述装置与相应的相位之间的无功功率的流动 说电力网。 每个电压源转换器包括以所谓的H桥形式的开关单元的串联连接，包括并联连接的两个开关元件，并且每个具有至少两个串联连接的半导体组件。 每个开关单元还包括与所述开关元件并联连接的至少一个储能电容器。