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    Arrangement For Exchanging Power
    1.
    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。

    Converter cell for cascaded converters and a control system and method for operating a converter cell
    6.
    发明授权
    Converter cell for cascaded converters and a control system and method for operating a converter cell 有权
    用于级联转换器的转换器单元和用于操作转换器单元的控制系统和方法

    公开(公告)号：US08942014B2

    公开(公告)日：2015-01-27

    申请号：US13619047

    申请日：2012-09-14

    申请人： Staffan Norrga ,  Frans Dijkhuizen ,  Tomas Jonsson ,  Thomas Setz

    发明人： Staffan Norrga ,  Frans Dijkhuizen ,  Tomas Jonsson ,  Thomas Setz

    IPC分类号： H02M7/10 ,  H02M7/797 ,  H02M1/32 ,  H02M7/49 ,  H02M7/483

    CPC分类号： H02M7/797 ,  B60L15/007 ,  H02M1/32 ,  H02M7/49 ,  H02M2001/325 ,  H02M2007/4835 ,  Y02T10/645

    摘要： A cascaded electric power converter and a method of operating a cascaded electric power converter are disclosed. The cascaded converter includes: a converter cell including a cell capacitor and at least one phase leg having at least two electric valves, the at least one phase leg being connected in parallel to the cell capacitor; and a control system for controlling the switching of the electric valves of the at least one phase leg. The control system is configured to, upon detection of a need to by-pass the converter cell, control the switching of the electric valves in a manner so that the cell capacitor is short circuited via a phase leg, so as to obtain a current surge through the phase leg, thereby creating a permanent current path through the converter cell.

    摘要翻译： 公开了级联电力转换器和操作级联电力转换器的方法。 级联转换器包括：转换器单元，其包括单元电容器和至少一个具有至少两个电动阀的相位支路，所述至少一个相支路与所述单元电容器并联连接; 以及用于控制至少一个相腿的电动阀的切换的控制系统。 控制系统被配置为在检测到需要旁路转换器单元时，以使得电池电容器经由相位脚短路的方式来控制电动阀的切换，以便获得电流浪涌 通过相位支路，由此产生通过转换器单元的永久电流路径。

    Converter Cell For Cascaded Converters And A Control System And Method For Operating A Converter Cell
    7.
    发明申请
    Converter Cell For Cascaded Converters And A Control System And Method For Operating A Converter Cell 有权
    用于级联转换器的转换器单元和用于操作转换器单元的控制系统和方法

    公开(公告)号：US20130063995A1

    公开(公告)日：2013-03-14

    申请号：US13619047

    申请日：2012-09-14

    申请人： Staffan Norrga ,  Frans Dijkhuizen ,  Tomas Jonsson ,  Thomas Setz

    发明人： Staffan Norrga ,  Frans Dijkhuizen ,  Tomas Jonsson ,  Thomas Setz

    IPC分类号： H02M7/12

    CPC分类号： H02M7/797 ,  B60L15/007 ,  H02M1/32 ,  H02M7/49 ,  H02M2001/325 ,  H02M2007/4835 ,  Y02T10/645

    摘要： A cascaded electric power converter and a method of operating a cascaded electric power converter are disclosed. The cascaded converter includes: a converter cell including a cell capacitor and at least one phase leg having at least two electric valves, the at least one phase leg being connected in parallel to the cell capacitor; and a control system for controlling the switching of the electric valves of the at least one phase leg. The control system is configured to, upon detection of a need to by-pass the converter cell, control the switching of the electric valves in a manner so that the cell capacitor is short circuited via a phase leg, so as to obtain a current surge through the phase leg, thereby creating a permanent current path through the converter cell.

    摘要翻译： 公开了级联电力转换器和操作级联电力转换器的方法。 级联转换器包括：转换器单元，其包括单元电容器和至少一个具有至少两个电动阀的相位支路，所述至少一个相支路与所述单元电容器并联连接; 以及用于控制至少一个相腿的电动阀的切换的控制系统。 控制系统被配置为在检测到需要旁路转换器单元时，以使得电池电容器经由相位脚短路的方式来控制电动阀的切换，以便获得电流浪涌 通过相位支路，由此产生通过转换器单元的永久电流路径。

    Bidirectional VSC converter with a resonant circuit
    8.
    发明授权
    Bidirectional VSC converter with a resonant circuit 失效
    具有谐振电路的双向VSC转换器

    公开(公告)号：US06898095B2

    公开(公告)日：2005-05-24

    申请号：US10474728

    申请日：2002-04-10

    申请人： Bo Bijlenga ,  Gunnar Asplund ,  Peter Lundberg ,  Tomas Jonsson ,  Niklas Johansson ,  Staffan Norrga

    发明人： Bo Bijlenga ,  Gunnar Asplund ,  Peter Lundberg ,  Tomas Jonsson ,  Niklas Johansson ,  Staffan Norrga

    IPC分类号： H02M7/12 ,  H02M7/48 ,  H02M7/5387

    CPC分类号： H02M7/48 ,  H02M7/4826

    摘要： The invention relates to a VSC-converter for converting direct voltage into auxiliary voltage and vice versa, which comprises a series connection of at least two current valves (5, 6) arranged between two poles (7, 8), a positive and a negative, of a direct voltage side of the converter, each current valve comprising several series connected circuits (12), each of which circuits comprising a semiconductor component (13) of turn-off type and a rectifying component (14) connected in anti-parallel therewith, an alternating voltage phase line (16) being connected to a midpoint (15), denominated phase output, of the series connection of current valves (5, 6) between two of said current valves while dividing the series connection into two equal parts. Each of the series connected circuits (12) of the respective current valve comprises, in order to make possible a good voltage distribution between the semiconductor components (13) of turn-off type included in the respective current valve, a snubber capacitor (17) connected in parallel with the semiconductor component (13) of turn-off type included in the circuit. The converter (1) further comprises a resonance circuit (18) for recharging the snubber capacitors (17) of the current valves.

    摘要翻译： 本发明涉及一种用于将直流电压转换成辅助电​​压的VSC转换器，反之亦然，其包括布置在两个极（7,8）之间的至少两个电流阀（5,6）的串联连接，正极和负极 ，每个电流阀包括几个串联的电路（12），每个电路包括关断型半导体部件（13）和整流部件（14），反相并联连接 在两个所述电流阀之间连接有电流阀（5,6）的串联连接的中点（15）的交流电压相位线（16），同时将串联连接分成两个相等的部分 。 各个电流阀的串联电路（12）中的每一个包括：为了使得包括在各个电流阀中的关断型半导体部件（13）之间有良好的电压分配，缓冲电容器（17） 与包括在电路中的关断型半导体部件（13）并联连接。 转换器（1）还包括用于对当前阀的缓冲电容器（17）进行再充电的谐振电路（18）。

    Gate Control Circuit, Power Module And Associated Method
    9.
    发明申请
    Gate Control Circuit, Power Module And Associated Method 有权
    门控电路，功率模块及相关方法

    公开(公告)号：US20140028358A1

    公开(公告)日：2014-01-30

    申请号：US14004630

    申请日：2011-03-16

    申请人： Filippo Chimento ,  Willy Hermansson ,  Staffan Norrga

    发明人： Filippo Chimento ,  Willy Hermansson ,  Staffan Norrga

    IPC分类号： H03K17/00

    CPC分类号： H03K17/00 ,  H02M1/088 ,  H02M1/32 ,  H03K17/0828 ,  H03K17/127

    摘要： A gate control circuit including: a gate input arranged to receive an input gate feed signal; a gate output arranged to be connected, during normal operation, to at least one switching module for controlling current through a main circuit, the gate output being connected to the gate input; a power supply; and a switch connected between the power supply and the gate output, the switch being arranged to close as a response to a failure. A corresponding power module and method are also presented.

    摘要翻译： 一种栅极控制电路，包括：栅极输入端，用于接收输入栅极馈电信号; 栅极输出，布置成在正常操作期间连接到至少一个用于控制通过主电路的电流的开关模块，栅极输出连接到栅极输入; 电源; 以及连接在电源和门输出之间的开关，开关被布置成作为对故障的响应而闭合。 还提出了相应的功率模块和方法。

    Gate control circuit, power module and associated method
    10.
    发明授权
    Gate control circuit, power module and associated method 有权
    门控电路，电源模块及相关方法

    公开(公告)号：US08847664B2

    公开(公告)日：2014-09-30

    申请号：US14004630

    申请日：2011-03-16

    申请人： Filippo Chimento ,  Willy Hermansson ,  Staffan Norrga

    发明人： Filippo Chimento ,  Willy Hermansson ,  Staffan Norrga

    IPC分类号： H03K17/00 ,  H02M1/32 ,  H03K17/12 ,  H03K17/082

    CPC分类号： H03K17/00 ,  H02M1/088 ,  H02M1/32 ,  H03K17/0828 ,  H03K17/127

    摘要： A gate control circuit including: a gate input arranged to receive an input gate feed signal; a gate output arranged to be connected, during normal operation, to at least one switching module for controlling current through a main circuit, the gate output being connected to the gate input; a power supply; and a switch connected between the power supply and the gate output, the switch being arranged to close as a response to a failure. A corresponding power module and method are also presented.

    摘要翻译： 一种栅极控制电路，包括：栅极输入端，用于接收输入栅极馈电信号; 栅极输出，布置成在正常操作期间连接到至少一个用于控制通过主电路的电流的开关模块，栅极输出连接到栅极输入; 电源; 以及连接在电源和门输出之间的开关，开关被布置成作为对故障的响应而闭合。 还提出了相应的功率模块和方法。