利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

31 条记录 (耗时 0.017 秒)

    WIND TURBINE ROTOR BLADES INCLUDING CONTROLLABLE DEPRESSIONS
    3.
    发明申请
    WIND TURBINE ROTOR BLADES INCLUDING CONTROLLABLE DEPRESSIONS 审中-公开
    风力涡轮机转子叶片，包括可控制的压差

    公开(公告)号：US20110164975A1

    公开(公告)日：2011-07-07

    申请号：US12651670

    申请日：2010-01-04

    申请人： Parag Vyas

    发明人： Parag Vyas

    IPC分类号： F03D7/04 ,  H02P9/04 ,  F03D11/00 ,  B23P15/04

    CPC分类号： F03D1/0608 ,  F03D7/0236 ,  F05B2250/61 ,  Y02E10/721 ,  Y02E10/723 ,  Y10T29/49337

    摘要： A wind turbine system is provided. The wind turbine system includes multiple rotor blades operationally coupled to a control system, at least one of the rotor blades including an active surface fabricated on the rotor blades, wherein the control system is configured to generate control signals for formation of one or more depressions at an optimal frequency and at a number of optimal locations on the active surface based upon multiple wind flow parameters, and transmit the control signals to the rotor blades for the formation of the one or more depressions at the optimal frequency and at the number of optimal locations on the active surface.

    摘要翻译： 提供了一种风力涡轮机系统。 风力涡轮机系统包括可操作地耦合到控制系统的多个转子叶片，至少一个转子叶片包括制造在转子叶片上的活动表面，其中控制系统被配置为产生用于形成一个或多个凹陷的控制信号 基于多个风流参数在活动表面上的最佳频率和多个最佳位置，并将控制信号传送到转子叶片，以在最佳频率和数量的最佳位置形成一个或多个凹陷 在活跃的表面上。

    MAGNETICALLY GEARED GENERATOR
    5.
    发明申请
    MAGNETICALLY GEARED GENERATOR 有权
    磁力发电机

    公开(公告)号：US20100052323A1

    公开(公告)日：2010-03-04

    申请号：US12543683

    申请日：2009-08-19

    申请人： Parag Vyas ,  Michal-Wolfgang Waszak

    发明人： Parag Vyas ,  Michal-Wolfgang Waszak

    IPC分类号： H02P9/04 ,  H02K37/20 ,  H02P9/48

    CPC分类号： H02K17/42 ,  H02K16/04 ,  Y02E10/726

    摘要： The present invention provides a magnetically geared generator including an inner winding unit having a first number of pole pairs, an outer winding unit arranged coaxially around the inner winding unit and having a second number of pole pairs, and a rotatable magnetic flux modulator arranged coaxially between the inner winding unit and the outer winding unit. The inner winding unit, the outer winding unit and the rotatable magnetic flux modulator are adapted to convert rotational input energy provided at the rotatable magnetic flux modulator into electrical output energy provided as an alternating output current at one of the inner winding unit and the outer winding unit, and to control an output frequency of the alternating output current by communicating output energy as an alternating feedback current to the other one of the inner winding unit and the outer winding unit and by adjusting a feedback frequency of the alternating feedback current.

    摘要翻译： 本发明提供一种磁性齿轮传动发生器，其包括具有第一数量的极对的内部卷绕单元，外部卷绕单元，其同轴地布置在内部卷绕单元周围并且具有第二数量的极对，以及可旋转的磁通量调制器， 内部卷绕单元和外部卷绕单元。 内部卷绕单元，外部卷绕单元和可旋转磁通量调制器适于将设置在可旋转磁通量调制器处的旋转输入能量转换为在内部卷绕单元和外部卷绕件之一处作为交流输出电流提供的电输出能量 并且通过将输出能量作为交流反馈电流传递到内部卷绕单元和外部卷绕单元中的另一个来控制交流输出电流的输出频率，并且通过调整交流反馈电流的反馈频率来控制交流输出电流的输出频率。

    SYSTEM AND METHOD TO MINIMIZE IMPACT OF SLUG EVENTS
    6.
    发明申请
    SYSTEM AND METHOD TO MINIMIZE IMPACT OF SLUG EVENTS 审中-公开
    最小化SLUG事件影响的系统和方法

    公开(公告)号：US20100011875A1

    公开(公告)日：2010-01-21

    申请号：US12173841

    申请日：2008-07-16

    申请人： Parag Vyas ,  Emad Ahmad Obaid Gharaibah ,  Alvaro Jorge Mari Curbelo ,  Michael Bernhard Schmitz ,  Christian Aalburg

    发明人： Parag Vyas ,  Emad Ahmad Obaid Gharaibah ,  Alvaro Jorge Mari Curbelo ,  Michael Bernhard Schmitz ,  Christian Aalburg

    IPC分类号： G01F1/74

    CPC分类号： F17D1/005

    摘要： A system for stabilizing flow in a pipeline is provided. The system includes at least one of an internal supply or an external supply configured to provide fluid into the pipeline such that a ratio of liquid to gas in the flow is within an acceptable range. The system also includes one or more sensors configured to indicate the ratio of liquid to gas in the fluid. The system further includes at least one valve configured to regulate a flow of the fluid from the internal supply or the external supply into the pipeline based upon the ratio indicated by the one or more sensors.

    摘要翻译： 提供一种用于稳定管道中流动的系统。 该系统包括构造成将流体提供到管道中的内部供应源或外部供应源中的至少一个，使得流体中液体与气体的比例在可接受的范围内。 该系统还包括配置成指示流体中的液体与气体的比率的一个或多个传感器。 该系统还包括至少一个阀，其构造成基于由一个或多个传感器指示的比率来调节流体从内部供应或外部供应流入管道中的流动。

    Underwater power generation
    7.
    发明授权
    Underwater power generation 失效
    水下发电

    公开(公告)号：US08657011B2

    公开(公告)日：2014-02-25

    申请号：US12968355

    申请日：2010-12-15

    申请人： Parag Vyas ,  Matthew Alexander Lehar ,  Ashalatha Devarajan ,  Peter John Davey ,  Nicholas Ellson

    发明人： Parag Vyas ,  Matthew Alexander Lehar ,  Ashalatha Devarajan ,  Peter John Davey ,  Nicholas Ellson

    IPC分类号： E21B7/12

    CPC分类号： E21B41/0007 ,  E21B33/0355 ,  E21B41/0085

    摘要： A method for providing auxiliary electrical power to an underwater well installation, the installation being linked to a surface location via an umbilical cable, to supplement any electrical power received at the installation from the umbilical cable, comprises the steps of: providing power generation means at the installation; and providing an electrical power output line for transferring electrical power generated by the power generation means to the installation.

    摘要翻译： 一种用于向水下井设备提供辅助电力的方法，所述设备经由脐带缆线连接到表面位置，以补充从所述脐带缆线在所述安装处接收的任何电力，包括以下步骤：提供发电装置， 安装; 并且提供用于将由发电装置产生的电力传送到该装置的电力输出线。

    Genset system with energy storage for transient response
    9.
    发明授权
    Genset system with energy storage for transient response 有权
    发电机组具有能量储存用于瞬态响应

    公开(公告)号：US08022572B2

    公开(公告)日：2011-09-20

    申请号：US12427783

    申请日：2009-04-22

    申请人： Parag Vyas ,  Amol Rajaram Kolwalkar ,  Johannes Huber

    发明人： Parag Vyas ,  Amol Rajaram Kolwalkar ,  Johannes Huber

    IPC分类号： H02J9/00

    CPC分类号： H02J7/35 ,  H02J3/28 ,  Y10T307/625 ,  Y10T307/707

    摘要： A power generating system having a variable speed genset is provided. The variable speed genset includes an engine and a variable speed generator. The variable speed generator is mechanically coupled to the engine and is configured to generate electrical power. The power generating system further includes an energy storage device, which is charged or discharged during transient load conditions of a power grid. The power generating system includes a controller to generate a speed control signal to select a speed for the genset. The speed control signal is selected based upon stored energy in the energy storage device and power generating system conditions, power grid conditions or combinations thereof.

    摘要翻译： 提供具有变速发电机组的发电系统。 变速发电机组包括发动机和变速发电机。 变速发电机机械耦合到发动机并被配置成产生电力。 发电系统还包括能量存储装置，其在电网的瞬态负载条件期间被充电或放电。 发电系统包括产生速度控制信号以选择发电机组的速度的控制器。 速度控制信号基于储能装置和发电系统条件，电网条件或其组合中的存储能量来选择。

    WIND TURBINE OPERATION SYSTEM AND METHOD
    10.
    发明申请
    WIND TURBINE OPERATION SYSTEM AND METHOD 有权
    风力涡轮机运行系统及方法

    公开(公告)号：US20100237617A1

    公开(公告)日：2010-09-23

    申请号：US12406136

    申请日：2009-03-18

    申请人： Parag Vyas ,  Saskia Gerarda Honhoff

    发明人： Parag Vyas ,  Saskia Gerarda Honhoff

    IPC分类号： H02P9/04

    CPC分类号： G06Q10/04 ,  F03D7/043 ,  F05B2260/821 ,  F05B2270/32 ,  F05B2270/322 ,  F05B2270/331 ,  G06Q50/06 ,  Y02A30/12 ,  Y02E10/723

    摘要： A method of operating a wind turbine comprises obtaining current wind speed, forecasting wind speeds by creating probability density functions of wind speeds at a series of time points in the future based on the obtained current wind speed and past wind speeds, determining operating parameters of the wind turbine for the forecasted wind speeds, and controlling the wind turbine based on the determined operating parameters.

    摘要翻译： 一种运行风力涡轮机的方法，包括获得当前风速，基于获得的当前风速和过去的风速，通过在将来的一系列时间点创建风速的概率密度函数来预测风速，确定风速的运行参数 风力涡轮机，用于预测的风速，并且基于所确定的运行参数来控制风力涡轮机。