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73 条记录 (耗时 0.014 秒)

    CONTROL UNIT FOR A POWER ENGINE UNIT
    55.
    发明公开
    CONTROL UNIT FOR A POWER ENGINE UNIT 审中-公开
    STEUEREINHEITFÜREIN ANTRIEBSAGGREGAT

    公开(公告)号：EP3130050A1

    公开(公告)日：2017-02-15

    申请号：EP14722688.0

    申请日：2014-04-10

    申请人： Wärtsilä Finland Oy

    发明人： KAAS, Tom ,  SAIKKONEN, Ari

    IPC分类号： H02J3/00 ,  H02J3/38 ,  H02J3/46 ,  H02J13/00

    CPC分类号： H02J3/38 ,  H02J3/006 ,  H02J3/46 ,  H02J13/0062 ,  H02J2003/388 ,  Y02E40/72 ,  Y02E60/7838 ,  Y04S10/12 ,  Y04S10/525 ,  Y04S40/124

    摘要： The invention provides a control unit (8) for power engine unit (14, 15) of the power plant. The control unit comprises inputs (44, 45, 46) to receive status data from circuit breakers (5, 6, 7), and a data bus interface (47) to send and receive data between the control units connected to a data bus. The control unit (14, 15) is arranged to determine a group of power engine units which are electrically connected with each other through a local bus bar (2, 3, 4). In case of receiving the first status data indicating the grid breaker (5) being open the control unit (8) is arranged to decide whether to generate and send a control message to open the generator breaker (5) based on predetermined criteria for said determined group of power engine units (14, 15) in such a way that one power engine unit remains to be connected to the local bus bar (2, 3, 4).

    摘要翻译： 本发明提供一种用于动力装置的动力发动机单元（14,15）的控制单元（8）。 控制单元包括从断路器（5,6,7）接收状态数据的输入端（44,45,46）和用于在连接到数据总线的控制单元之间发送和接收数据的数据总线接口（47）。 控制单元（14,15）被布置成确定通过本地母线（2,3,4）彼此电连接的一组动力发动机单元。 在接收到指示断路器（5）断开的第一状态数据的情况下，控制单元（8）被布置成基于所确定的预定标准来决定是否生成并发送控制消息以打开发电机断路器（5） 一组动力发动机单元（14,15），使得一个动力发动机单元保持连接到本地母线（2,3,4）。

    CHANGEOVER METHOD OF HVDC TRANSMISSION SYSTEM
    56.
    发明授权
    CHANGEOVER METHOD OF HVDC TRANSMISSION SYSTEM 有权
    UMSCHALTVERFAHREN EINES HVDC-ÜBERTRAGUNGSSYSTEMS

    公开(公告)号：EP2933892B1

    公开(公告)日：2017-02-15

    申请号：EP15162781.7

    申请日：2015-04-08

    申请人： LSIS Co., Ltd.

    发明人： Kim, Eung Soo ,  Kim, Jong Bae ,  Lee, Seung Hun

    IPC分类号： H02J3/00 ,  H02J3/36 ,  H02J13/00 ,  H02J1/00

    CPC分类号： H02J1/00 ,  H02J3/006 ,  H02J3/36 ,  H02J13/00 ,  Y02E60/60 ,  Y04S10/525

    摘要： A changeover method of a high voltage direct current (HVDC) transmission system is provided. A first system is set to an active state. A ready signal is transmitted from the first system to a first COL. A ready detection signal and an active signal are transmitted to the first system, in response to the ready signal. A confirm signal is transmitted to the first system in response to the active signal when the ready detection signal matches the ready signal.

    摘要翻译： 提供高压直流（HVDC）传输系统的切换方法。 第一个系统被设置为活动状态。 就绪信号从第一系统发送到第一个COL。 响应于就绪信号，将准备好的检测信号和有效信号发送到第一系统。 当就绪检测信号与就绪信号相匹配时，响应于有效信号将确认信号发送到第一系统。

    System and method for control of power distribution networks
    57.
    发明公开
    System and method for control of power distribution networks 审中-公开
    的系统和方法，用于控制配电网络

    公开(公告)号：EP2398128A3

    公开(公告)日：2016-11-09

    申请号：EP11169631.6

    申请日：2011-06-10

    申请人： General Electric Company

    发明人： Popescu, Bogdan Cristian ,  Du Toit, Willem Hendrik

    IPC分类号： H02J13/00 ,  H02J3/00

    CPC分类号： H02J13/0006 ,  H02J3/006 ,  Y02E60/74 ,  Y04S10/30 ,  Y04S10/525

    摘要： A system (100) for controlling a multi-feed power distribution network includes: a first controller (101) configured to control operation of a first network sector (211), the first controller (101) configured to, in response to a topology change in the first network sector causing a change in a location from which power is supplied to at least one affected network segment, transmit a message identifying the at least one affected network segment from the first controller (101) to the network without prior knowledge of any other controllers; and at least one second controller (102) configured to control operation of the at least one second network sector (212), the second controller (102) configured to receive the message, exchange configuration information regarding the at least one affected segment with the first controller (101), and automatically update the second configuration data of the second controller (102) based on the configuration information received from the first controller (101) to reflect the topology change.

    MANAGING ELECTRICAL POWER FOR A NUCLEAR REACTOR SYSTEM
    59.
    发明公开
    MANAGING ELECTRICAL POWER FOR A NUCLEAR REACTOR SYSTEM 审中-公开
    管理核反应器系统的电力

    公开(公告)号：EP2929614A4

    公开(公告)日：2016-07-27

    申请号：EP13875875

    申请日：2013-12-03

    申请人： NUSCALE POWER LLC

    发明人： HOUGH TED

    IPC分类号： G21D3/04 ,  G21D1/00 ,  H02J9/06

    CPC分类号： G21D3/04 ,  G21D1/00 ,  H02J3/006 ,  H02J9/06 ,  Y02E30/40 ,  Y04S10/525 ,  Y10T307/344

    摘要： An electrical power system for a nuclear power facility includes an active alternating current (AC) power bus configured to be electrically coupled to a plurality of engineered safety feature (ESF) loads of a plurality of nuclear power systems, each of the ESF loads configured to fail to a safe position upon loss of primary AC power; a critical battery system electrically coupled to the active AC bus, the critical battery system comprising a plurality of valve regulated lead acid (VRLA) batteries; and a primary AC power source electrically coupled to the active AC bus.