CHAIN-LINK CONVERTER, METHOD FOR STARTING CHAIN-LINK CONVERTER AND STATIC COMPENSATOR SYSTEM
    11.
    发明申请
    CHAIN-LINK CONVERTER, METHOD FOR STARTING CHAIN-LINK CONVERTER AND STATIC COMPENSATOR SYSTEM 有权
    链路转换器,启动链路转换器和静态补偿器系统的方法

    公开(公告)号:US20110205768A1

    公开(公告)日:2011-08-25

    申请号:US13102825

    申请日:2011-05-06

    申请人: Jan R. Svensson

    发明人: Jan R. Svensson

    IPC分类号: H02M1/36 G05F1/70

    摘要: A chain-link converter including one or more phases. The one or more phases each includes one or more series-connected converter cells. The chain-link converter includes a power source connected to a converter cell of one of the one or more phases. A cost-efficient start-up of the converter is provided. The invention also relates to a corresponding static compensator system and a method.

    摘要翻译: 一种链式转换器,包括一个或多个相。 一个或多个相各自包括一个或多个串联连接的转换器单元。 链式转换器包括连接到一个或多个相中的一个的转换器单元的电源。 提供了一种经济高效的转换器启动。 本发明还涉及相应的静态补偿器系统和方法。

    Power Apparatus For A High Voltage Electrical Power System
    12.
    发明申请
    Power Apparatus For A High Voltage Electrical Power System 失效
    高压电力系统用电源

    公开(公告)号:US20110140530A1

    公开(公告)日:2011-06-16

    申请号:US12969273

    申请日:2010-12-15

    IPC分类号: H02J1/00

    摘要: A power apparatus for a high voltage electrical power system, that includes a voltage source converter and a high voltage dc power source including one or more strings having a plurality of dc power source members connected in series, and switches configured to connect and disconnect the strings, where the switches are solid-state switches, each string is subdivided into a plurality of dc power source units each dc power source unit including a plurality of dc power source members connected in series and each dc power source unit is provided with one of the solid-state switches configured to connect and disconnect the dc power source unit, and that all solid-state switches in the string are arranged so that they are turned on and off simultaneously.

    摘要翻译: 一种用于高压电力系统的电力设备,其包括电压源转换器和包括具有串联连接的多个直流电源构件的一个或多个串的高压直流电源以及被配置为连接和断开串的开关 ,其中开关是固态开关,每个串被细分为多个直流电源单元,每个直流电源单元包括串联连接的多个直流电源构件,并且每个直流电源单元设置有 配置为连接和断开直流电源单元的固态开关,并且串中的所有固态开关被布置成使得它们同时被接通和断开。

    Arrangement Of Stationary Batteries
    16.
    发明申请
    Arrangement Of Stationary Batteries 审中-公开
    固定电池的安排

    公开(公告)号:US20110217575A1

    公开(公告)日:2011-09-08

    申请号:US13109757

    申请日:2011-05-17

    IPC分类号: H01M2/12 H01M2/10 H01M10/04

    摘要: A cassette for a battery stack, including a casing for a battery pack, which casing is made of a non-conducting material. The casing has a front side with an opening for receiving the battery pack. Preferably, the casing has a back side, opposite the front side, the back side being provided with electrical connections leading into the casing and arranged to connect to the poles of a battery pack when a battery pack is inserted into the casing through the front side. Arrangement of the cassettes is also provided, wherein the cassettes in the arrangement is placed in mechanical connection on top of each other.

    摘要翻译: 一种用于电池堆的盒,包括用于电池组的壳体,该壳体由非导电材料制成。 壳体具有前侧,具有用于接收电池组的开口。 优选地,壳体具有与前侧相反的后侧,后侧设有通向壳体的电连接,并且当电池组通过前侧插入到壳体中时被布置成连接到电池组的杆 。 还提供了盒的布置,其中该装置中的盒被彼此顶部放置在机械连接中。

    APPARATUS AND A METHOD FOR A POWER TRANSMISSION SYSTEM
    20.
    发明申请
    APPARATUS AND A METHOD FOR A POWER TRANSMISSION SYSTEM 审中-公开
    装置和电力传输系统的方法

    公开(公告)号:US20100094480A1

    公开(公告)日:2010-04-15

    申请号:US12443512

    申请日:2006-09-29

    IPC分类号: H02J3/24

    CPC分类号: H02J3/24 H02M2007/4835

    摘要: An apparatus for reducing subsynchronous resonance phenomena in a power transmission system. A determining arrangement determines components of the voltage from stator windings of a generator with one or more discrete frequencies. A calculating arrangement calculates, on a basis of the result of the determining, a voltage to be added to the voltage from the stator windings for reducing phenomena in the power system and an arrangement adapted to add the voltage calculated to the voltage from the stator windings.

    摘要翻译: 一种用于减少电力传输系统中的次同步谐振现象的装置。 确定装置确定具有一个或多个离散频率的发电机的定子绕组的电压的分量。 计算装置基于确定结果计算要从定子绕组施加的电压的电压,以减少电力系统中的现象,以及适于将计算出的电压加到来自定子绕组的电压 。