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    Circuit arrangement, lighting apparatus and method of crosstalk-compensated current sensing
    3.
    发明授权
    Circuit arrangement, lighting apparatus and method of crosstalk-compensated current sensing 有权
    电路布置，照明装置和串扰补偿电流检测方法

    公开(公告)号：US08952615B2

    公开(公告)日：2015-02-10

    申请号：US14119364

    申请日：2011-06-14

    申请人： Philippe Dupuy ,  Denis Sergeevich Shuvalov ,  Alexander Petrovich Soldatov ,  Vasily Alekseyevich Syngaevskiy ,  Gennady Mihailovich Vydolob

    发明人： Philippe Dupuy ,  Denis Sergeevich Shuvalov ,  Alexander Petrovich Soldatov ,  Vasily Alekseyevich Syngaevskiy ,  Gennady Mihailovich Vydolob

    IPC分类号： B60Q1/14 ,  H05B37/02 ,  G01R19/00 ,  H05B33/08

    CPC分类号： H05B37/02 ,  G01R19/0053 ,  G01R19/0092 ,  H05B33/0842

    摘要： A circuit arrangement comprises a plurality of current channels located in different die areas of a shared circuit die, at least one of the plurality of current channels comprising a power device; at least one sense circuit connected to one or more of the different die areas and arranged to provide a sense current from sensing a current through a primary of the plurality of current channels comprising one of the different die areas. The at least one sense circuit comprises a compensation module arranged to provide a compensation current adapted to at least partly compensate a deviation of the sense current caused by crosstalk between the primary and one or more secondary of the plurality of current channels depending on one or more secondary currents flowing through the one or more secondary current channels; wherein the compensation module is arranged to provide the compensation current at least partly as a weighted sum of the one or more secondary currents.

    摘要翻译： 电路装置包括位于共享电路管芯的不同管芯区域中的多个电流通道，所述多个电流通道中的至少一个包括功率器件; 连接到一个或多个不同管芯区域的至少一个感测电路，并布置成提供感测电流，以感测通过包括不同管芯区域中的一个的多个电流通道中的初级的电流。 所述至少一个感测电路包括补偿模块，所述补偿模块被布置成提供补偿电流，所述补偿电流适于至少部分地补偿由所述多个当前通道中的所述主要的和一个或多个次级之间的串扰引起的感测电流的偏差，这取决于一个或多个 二次电流流过一个或多个二次电流通道; 其中所述补偿模块被布置成至少部分地将所述补偿电流提供为所述一个或多个二次电流的加权和。

    CIRCUIT ARRANGEMENT, LIGHTING APPARATUS AND METHOD OF CROSSTALK-COMPENSATED CURRENT SENSING
    4.
    发明申请
    CIRCUIT ARRANGEMENT, LIGHTING APPARATUS AND METHOD OF CROSSTALK-COMPENSATED CURRENT SENSING 有权
    电路布置，照明装置和CROSSTALK补偿电流传感方法

    公开(公告)号：US20140091711A1

    公开(公告)日：2014-04-03

    申请号：US14119364

    申请日：2011-06-14

    申请人： Philippe Dupuy ,  Denis Sergeevich Shuvalov ,  Alexander Petrovich Soldatov ,  Vasily Alekseyevich Syngaevskiy ,  Gennady Mihailovich Vydolob

    发明人： Philippe Dupuy ,  Denis Sergeevich Shuvalov ,  Alexander Petrovich Soldatov ,  Vasily Alekseyevich Syngaevskiy ,  Gennady Mihailovich Vydolob

    IPC分类号： H05B37/02 ,  H05B33/08

    CPC分类号： H05B37/02 ,  G01R19/0053 ,  G01R19/0092 ,  H05B33/0842

    摘要： A circuit arrangement comprises a plurality of current channels located in different die areas of a shared circuit die at least one of the plurality of current channels comprising a power device; at least one sense circuit connected to one or more of the different die areas and arranged to provide a sense current from sensing a current through a primary of the plurality of current channels comprising one of the different die areas. The at least one sense circuit comprises a compensation module arranged to provide a compensation current adapted to at least partly compensate a deviation of the sense current caused by crosstalk between the primary and one or more secondary of the plurality of current channels depending on one or more secondary currents flowing through the one or more secondary current channels; wherein the compensation module is arranged to provide the compensation current at least partly as a weighted sum of the one or more secondary currents.

    摘要翻译： 电路装置包括位于共享电路裸片的不同管芯区域中的多个电流通道，所述多个电流通道中的至少一个包括功率器件; 连接到一个或多个不同管芯区域的至少一个感测电路，并布置成提供感测电流，以感测通过包括不同管芯区域中的一个的多个电流通道中的初级的电流。 所述至少一个感测电路包括补偿模块，所述补偿模块被布置成提供补偿电流，所述补偿电流适于至少部分地补偿由所述多个当前通道中的所述主要的和一个或多个次级之间的串扰引起的感测电流的偏差，这取决于一个或多个 二次电流流过一个或多个二次电流通道; 其中所述补偿模块被布置成至少部分地将所述补偿电流提供为所述一个或多个二次电流的加权和。

    OVERCURRENT PROTECTION DEVICE AND METHOD OF OPERATING A POWER SWITCH
    5.
    发明申请
    OVERCURRENT PROTECTION DEVICE AND METHOD OF OPERATING A POWER SWITCH 有权
    过流保护装置及操作电源开关的方法

    公开(公告)号：US20130321966A1

    公开(公告)日：2013-12-05

    申请号：US13985887

    申请日：2011-02-18

    申请人： Vasily A Syngaevskiy ,  Laurent Guillot ,  Philippe Rosado ,  Denis Sergeevich Shuvalov ,  Alexander Petrovich Soldatov

    发明人： Vasily A Syngaevskiy ,  Laurent Guillot ,  Philippe Rosado ,  Denis Sergeevich Shuvalov ,  Alexander Petrovich Soldatov

    IPC分类号： H02H3/093

    CPC分类号： H02H3/093 ,  H03K17/082

    摘要： An overcurrent protection device comprises a maximum-allowed-current unit and a power switch. The maximum-allowed-current unit determines a maximum allowed current in real-time. The maximum allowed current is determined at least partially on an instantaneous level of a load voltage. The load voltage is a voltage across a load to be powered. The power switch is connectable with a switch input to a voltage supply and with a switch output to the load, for providing power to said load. The power switch has a conductive state and a nonconductive state, and is arranged to assume the nonconductive state in response to an indication that a current through the power switch is exceeding the maximum allowed current. A method of operating a power switch is also described.

    摘要翻译： 过流保护装置包括最大允许电流单元和电源开关。 最大允许电流单位实时确定最大允许电流。 至少部分地基于负载电压的瞬时电平来确定最大允许电流。 负载电压是要供电的负载上的电压。 电源开关可与电源的开关输入端连接，并将开关输出连接到负载，以向所述负载提供电力。 电源开关具有导通状态和非导通状态，并且被布置为响应于通过电源开关的电流超过最大允许电流的指示而呈现非导通状态。 还描述了操作电源开关的方法。

    Method and apparatus for regulating an output voltage of an alternator
    6.
    发明授权
    Method and apparatus for regulating an output voltage of an alternator 有权
    用于调节交流发电机的输出电压的方法和装置

    公开(公告)号：US09590548B2

    公开(公告)日：2017-03-07

    申请号：US14669802

    申请日：2015-03-26

    申请人： Vasily Alekseyevich Syngaevskiy ,  Denis Sergeevich Shuvalov ,  Kirill Alexandrovich Treshchanovskiy

    发明人： Vasily Alekseyevich Syngaevskiy ,  Denis Sergeevich Shuvalov ,  Kirill Alexandrovich Treshchanovskiy

    IPC分类号： H02P9/02 ,  H02P9/30 ,  H02P9/48

    CPC分类号： H02P9/02 ,  H02P9/30 ,  H02P9/48

    摘要： A method of regulating an output voltage of an alternator. The method comprises measuring first and second external contacts of the alternator regulator module operably coupled to first and second output contacts of the alternator respectively during an ON state of an excitation cycle for the alternator, measuring a second voltage across the first and second external contacts of the alternator regulator module during an OFF state of an excitation cycle for the alternator, deriving an average voltage value of the first and second voltage measurements, and deriving an offset value based at least partly on the derived average voltage value.The method further comprises measuring an instantaneous voltage across the first and second external contacts of the alternator regulator module, and configuring a control signal for regulating the output voltage of the alternator based at least partly on the instantaneous voltage measurement and the derived offset value.

    摘要翻译： 该方法还包括测量交流发电机调节器模块的第一和第二外部触点两端的瞬时电压，并且至少部分地基于瞬时电压测量和导出的偏移值来配置用于调节交流发电机的输出电压的控制信号。

    SPREAD-SPECTRUM CLOCK GENERATION CIRCUIT, INTEGRATED CIRCUIT AND APPARATUS THEREFOR
    8.
    发明申请
    SPREAD-SPECTRUM CLOCK GENERATION CIRCUIT, INTEGRATED CIRCUIT AND APPARATUS THEREFOR 有权
    扩频时钟发生电路，集成电路及其设备

    公开(公告)号：US20160191029A1

    公开(公告)日：2016-06-30

    申请号：US14909212

    申请日：2013-08-01

    申请人： Denis Sergeevich SHUVALOV

    发明人： Denis Sergeevich Shuvalov

    IPC分类号： H03K5/00 ,  H03K25/02

    CPC分类号： H03K5/00006 ,  H03J2200/10 ,  H03K3/0231 ,  H03K25/02

    摘要： A spread-spectrum clock generation circuit comprises at least one comparison element; at least one charge storage device arranged to couple an output of the at least one comparison element to an input of the at least one comparison element and arranged to set a first oscillation frequency of the spread-spectrum clock generation circuit; and a switched charge storage arrangement additionally arranged to couple an output of the at least one comparison element to an input of the at least one comparison element and arranged to set a second oscillation frequency of the spread-spectrum clock generation circuit.

    摘要翻译： 扩频时钟产生电路包括至少一个比较元件; 至少一个电荷存储装置，被布置成将所述至少一个比较元件的输出耦合到所述至少一个比较元件的输入端，并被布置成设置所述扩频时钟产生电路的第一振荡频率; 以及另外设置为将所述至少一个比较元件的输出耦合到所述至少一个比较元件的输入并被布置成设置所述扩频时钟产生电路的第二振荡频率的开关电荷存储装置。