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39 条记录 (耗时 0.02 秒)

    Reactive power compensation in solar power system
    1.
    发明授权
    Reactive power compensation in solar power system 有权
    太阳能发电系统无功补偿

    公开(公告)号：US08406019B2

    公开(公告)日：2013-03-26

    申请号：US12210275

    申请日：2008-09-15

    申请人： Luis Jose Garces ,  Yan Liu ,  Michael deRooij ,  Sumit Bose

    发明人： Luis Jose Garces ,  Yan Liu ,  Michael deRooij ,  Sumit Bose

    IPC分类号： H02M7/48

    CPC分类号： H02J3/1842 ,  H02J3/16 ,  H02J3/383 ,  Y02E10/563 ,  Y02E40/22 ,  Y02E40/34

    摘要： A method of providing reactive power support is proposed. The method includes detecting at least one of a plurality of network parameters in a distributed solar power generation system. The generation system includes a plurality of photovoltaic modules coupled to a grid via inverters. The method further includes sensing a state of the photovoltaic modules coupled to the distributed solar power generation system and determining a reactive power measure based upon the sensed state and the detected network parameters. The reactive power measure is used to generate a reactive power command. The reactive power command is further used to compensate reactive power in the distributed solar power generation system.

    摘要翻译： 提出了提供无功功率支持的方法。 该方法包括在分布式太阳能发电系统中检测多个网络参数中的至少一个。 发电系统包括通过逆变器耦合到电网的多个光伏模块。 该方法还包括感测耦合到分布式太阳能发电系统的光伏模块的状态，并且基于检测到的状态和检测到的网络参数来确定无功功率测量。 无功功率测量用于产生无功功率指令。 无功功率指令进一步用于补偿分布式太阳能发电系统中的无功功率。

    REACTIVE POWER COMPENSATION IN SOLAR POWER SYSTEM
    2.
    发明申请
    REACTIVE POWER COMPENSATION IN SOLAR POWER SYSTEM 有权
    太阳能发电系统中的无功补偿

    公开(公告)号：US20100067271A1

    公开(公告)日：2010-03-18

    申请号：US12210275

    申请日：2008-09-15

    申请人： Luis Jose Garces ,  Yan Liu ,  Michael deRooij ,  Sumit Bose

    发明人： Luis Jose Garces ,  Yan Liu ,  Michael deRooij ,  Sumit Bose

    IPC分类号： H02M7/44

    CPC分类号： H02J3/1842 ,  H02J3/16 ,  H02J3/383 ,  Y02E10/563 ,  Y02E40/22 ,  Y02E40/34

    摘要： A method of providing reactive power support is proposed. The method includes detecting at least one of a plurality of network parameters in a distributed solar power generation system. The generation system includes a plurality of photovoltaic modules coupled to a grid via inverters. The method further includes sensing a state of the photovoltaic modules coupled to the distributed solar power generation system and determining a reactive power measure based upon the sensed state and the detected network parameters. The reactive power measure is used to generate a reactive power command. The reactive power command is further used to compensate reactive power in the distributed solar power generation system.

    摘要翻译： 提出了提供无功功率支持的方法。 该方法包括在分布式太阳能发电系统中检测多个网络参数中的至少一个。 发电系统包括通过逆变器耦合到电网的多个光伏模块。 该方法还包括感测耦合到分布式太阳能发电系统的光伏模块的状态，并且基于检测到的状态和检测到的网络参数来确定无功功率测量。 无功功率测量用于产生无功功率指令。 无功功率指令进一步用于补偿分布式太阳能发电系统中的无功功率。

    System and method for controlling microgrid
    3.
    发明授权
    System and method for controlling microgrid 失效
    控制微电网的系统和方法

    公开(公告)号：US07983799B2

    公开(公告)日：2011-07-19

    申请号：US11611505

    申请日：2006-12-15

    申请人： Sumit Bose ,  Alfredo Sebastian Achilles ,  Yan Liu ,  Emad Ezzat Ahmed ,  Luis Jose Garces

    发明人： Sumit Bose ,  Alfredo Sebastian Achilles ,  Yan Liu ,  Emad Ezzat Ahmed ,  Luis Jose Garces

    IPC分类号： G05D11/00

    CPC分类号： H02J3/06 ,  H02J3/08 ,  H02J3/382 ,  H02J3/383 ,  H02J3/386 ,  Y02E10/563 ,  Y02E10/763 ,  Y02P80/14

    摘要： A system for controlling a microgrid includes microgrid assets and a tieline for coupling the microgrid to a bulk grid; and a tieline controller coupled to the tieline. At least one of the microgrid assets comprises a different type of asset than another one of the microgrid assets. The tieline controller is configured for providing tieline control signals to adjust active and reactive power in respective microgrid assets in response to commands from the bulk grid operating entity, microgrid system conditions, bulk grid conditions, or combinations thereof.

    摘要翻译： 用于控制微电网的系统包括微电网资产和用于将微电网耦合到散装电网的线路; 和tieline控制器耦合到tieline。 至少有一个微电网资产包括与另一个微电网资产不同的资产类型。 电梯控制器被配置为响应于来自批量电网运行实体，微电网系统条件，批量电网条件或其组合的命令，提供tieline控制信号来调整相应微电网资产中的有功功率和无功功率。

    System and method for controlling ramp rate of solar photovoltaic system
    4.
    发明授权
    System and method for controlling ramp rate of solar photovoltaic system 有权
    太阳能光伏系统坡度控制系统及方法

    公开(公告)号：US08901411B2

    公开(公告)日：2014-12-02

    申请号：US12229893

    申请日：2008-08-27

    申请人： Yan Liu ,  Luis Jose Garces ,  Sumit Bose

    发明人： Yan Liu ,  Luis Jose Garces ,  Sumit Bose

    IPC分类号： H02J3/46 ,  H01L31/042 ,  H02J3/38 ,  H02J3/18

    CPC分类号： H02J3/385 ,  H02J3/18 ,  Y02E10/50 ,  Y02E10/56 ,  Y02E10/58 ,  Y10S323/906 ,  Y10T307/549

    摘要： A photovoltaic (PV) control system generates a power output rate control signal based on a monitored rate of change of collective power output generated via a plurality of PV subsystems and a desired collective output power change rate for the plurality of PV subsystems and communicates the power output rate control signal to the plurality of PV subsystems to control a rate of change of one or more operating parameters of individual PV subsystems in order to control a rate of change of collective output power of the plurality of solar PV subsystems.

    摘要翻译： 光伏（PV）控制系统基于经由多个PV子系统产生的集体功率输出的监视速率和多个PV子系统的期望的集体输出功率变化率来生成功率输出速率控制信号，并且传达功率 输出速率控制信号到多个PV子系统，以控制各个PV子系统的一个或多个操作参数的变化率，以便控制多个太阳能PV子系统的集体输出功率的变化率。

    System and method for controlling ramp rate of solar photovoltaic system
    6.
    发明申请
    System and method for controlling ramp rate of solar photovoltaic system 有权
    太阳能光伏系统坡度控制系统及方法

    公开(公告)号：US20100057267A1

    公开(公告)日：2010-03-04

    申请号：US12229893

    申请日：2008-08-27

    申请人： Yan Liu ,  Luis Jose Garces ,  Sumit Bose

    发明人： Yan Liu ,  Luis Jose Garces ,  Sumit Bose

    IPC分类号： H02J3/46 ,  H01L31/042

    CPC分类号： H02J3/385 ,  H02J3/18 ,  Y02E10/50 ,  Y02E10/56 ,  Y02E10/58 ,  Y10S323/906 ,  Y10T307/549

    摘要： A photovoltaic (PV) control system generates a power output rate control signal based on a monitored rate of change of collective power output generated via a plurality of PV subsystems and a desired collective output power change rate for the plurality of PV subsystems and communicates the power output rate control signal to the plurality of PV subsystems to control a rate of change of one or more operating parameters of individual PV subsystems in order to control a rate of change of collective output power of the plurality of solar PV subsystems.

    摘要翻译： 光伏（PV）控制系统基于经由多个PV子系统产生的集体功率输出的监视速率和多个PV子系统的期望的集体输出功率变化率来生成功率输出速率控制信号，并且传达功率 输出速率控制信号到多个PV子系统，以控制各个PV子系统的一个或多个操作参数的变化率，以便控制多个太阳能PV子系统的集体输出功率的变化率。

    Systems and methods for an integrated electrical sub-system powered by wind energy
    10.
    发明授权
    Systems and methods for an integrated electrical sub-system powered by wind energy 有权
    由风能供电的综合电气子系统的系统和方法

    公开(公告)号：US07391126B2

    公开(公告)日：2008-06-24

    申请号：US11427883

    申请日：2006-06-30

    申请人： Yan Liu ,  Luis Jose Garces

    发明人： Yan Liu ,  Luis Jose Garces

    IPC分类号： H02P9/00

    CPC分类号： F03D9/257 ,  F03D7/00 ,  F03D9/11 ,  F03D9/19 ,  F03D9/255 ,  F03D9/28 ,  F05B2220/62 ,  F05B2260/80 ,  H02J3/386 ,  Y02A20/141 ,  Y02E10/723 ,  Y02E10/763

    摘要： Various embodiments relate to systems and methods related to an integrated electrically-powered sub-system and wind power system including a wind power source, an electrically-powered sub-system coupled to and at least partially powered by the wind power source, the electrically-powered sub-system being coupled to the wind power source through power converters, and a supervisory controller coupled to the wind power source and the electrically-powered sub-system to monitor and manage the integrated electrically-powered sub-system and wind power system.

    摘要翻译： 各种实施例涉及与集成电动子系统和风力发电系统有关的系统和方法，所述系统和方法包括风力发电源，耦合到并且至少部分地由风力发电源供电的电动子系统， 电力子系统通过电力转换器耦合到风力发电源，以及耦合到风力发电源和电动子系统的监控控制器，以监测和管理集成的电动子系统和风力发电系统。