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15 条记录 (耗时 0.015 秒)

    Inherently safe redox flow battery storage system
    1.
    发明申请
    Inherently safe redox flow battery storage system 有权
    本质安全的氧化还原液电池存储系统

    公开(公告)号：US20080220318A1

    公开(公告)日：2008-09-11

    申请号：US11716120

    申请日：2007-03-09

    申请人： Clive Brereton ,  David Genders ,  Gary Lepp ,  Timothy David John Hennessy

    发明人： Clive Brereton ,  David Genders ,  Gary Lepp ,  Timothy David John Hennessy

    IPC分类号： H01M2/38

    CPC分类号： H01M8/188 ,  Y02E60/528

    摘要： An improved redox battery energy storage system is disclosed for reducing oxygen gas levels and separating oxygen gas from hydrogen gas, thus reducing the likelihood of flammable gas explosions. The system includes at least one cell, which includes a positive compartment having positive solution, a negative compartment having negative solution, and a membrane separating the positive and negative compartments. A positive reservoir is in fluid communication with the cell's positive compartment, the positive reservoir defining a positive vent space for positive gas, which includes oxygen. A negative reservoir is in fluid communication with the cell's negative compartment, the negative reservoir defining a negative vent space. A return line is in fluid communication with the negative compartment and the negative reservoir to return the negative solution from the cell to the negative reservoir through the negative vent space. A positive gas draw line is in fluid communication with the positive vent space and coupled to the return line at a connection, causing positive gas to be siphoned from the positive vent space into the negative vent space, where the negative solution of the negative reservoir scavenges the oxygen. A balancing line is in fluid communication with the positive and the negative vent spaces to recirculate oxygen-depleted positive gas to the positive vent space.

    摘要翻译： 公开了一种改进的氧化还原电池能量储存系统，用于降低氧气水平并将氧气与氢气分离，从而降低可燃气体爆炸的可能性。 该系统包括至少一个电池，其包括具有正溶液的正隔室，具有负溶液的负隔室和分隔正隔室和阴室的膜。 积极的储存器与电池的正隔室流体连通，阳极储存器为正气体（包括氧气）形成正排气空间。 负储存器与电池的负隔室流体连通，负储器限定排气空间。 返回管线与负隔室和负储器流体连通，以通过负通气空间将负溶液从电池返回到负储存器。 正气体抽出管线与正排气空间流体连通，并在连接处与返回管线连接，使得正气体从正排气空间虹吸到负排气空间中，其中负气罐的负溶液清除 氧气。 平衡线与正和负排气空间流体连通，以将贫氧正气体再循环到正排气空间。

    Method for retrofitting wind turbine farms
    3.
    发明授权
    Method for retrofitting wind turbine farms 有权
    改造风力发电机场的方法

    公开(公告)号：US07227275B2

    公开(公告)日：2007-06-05

    申请号：US11048388

    申请日：2005-02-01

    申请人： Timothy David John Hennessy ,  Mark T. Kuntz

    发明人： Timothy David John Hennessy ,  Mark T. Kuntz

    IPC分类号： F03D1/00

    CPC分类号： H02J3/386 ,  F03D9/11 ,  F05B2240/96 ,  H02J3/32 ,  H02J3/383 ,  Y02E10/563 ,  Y02E10/566 ,  Y02E10/72 ,  Y02E10/763 ,  Y02E10/766 ,  Y02E70/30

    摘要： A power generation system with a predetermined rating limit includes one or more wind turbine generators and a vanadium redox battery. The vanadium redox battery absorbs excess energy to ensure that the rating limit is not exceeded, provide system stability, and improve power generation availability. The power generation system may further include a control system to manage the vanadium redox battery's absorption and power generation to control system stability and system frequency.

    摘要翻译： 具有预定额定极限的发电系统包括一个或多个风力涡轮发电机和钒氧化还原电池。 钒氧化还原电池吸收多余的能量，以确保不超过额定极限，提供系统稳定性，并提高发电可用性。 发电系统还可以包括一个控制系统来管理钒氧化还原电池的吸收和发电，以控制系统的稳定性和系统频率。

    System and method for a self-healing grid using demand side management techniques and energy storage
    4.
    发明授权
    System and method for a self-healing grid using demand side management techniques and energy storage 有权
    使用需求侧管理技术和能量存储的自愈电网的系统和方法

    公开(公告)号：US07184903B1

    公开(公告)日：2007-02-27

    申请号：US11377034

    申请日：2006-03-16

    申请人： Bradley R. Williams ,  Timothy David John Hennessy

    发明人： Bradley R. Williams ,  Timothy David John Hennessy

    IPC分类号： G01R21/00 ,  G01R21/06

    CPC分类号： H02J3/32 ,  H02J3/006 ,  H02J13/0024 ,  Y02E40/10 ,  Y02E40/76 ,  Y02E60/722 ,  Y02E60/7823 ,  Y04S10/14 ,  Y04S10/525 ,  Y04S10/545 ,  Y04S40/122

    摘要： A self-healing power grid control system includes a power grid having a plurality of network islands with a plurality of linear and non-linear loads. A plurality of control sensors communicate with the power grid to monitor the electrical characteristics of the power grid. A plurality of controlled relays are in electrical communication with the plurality of non-linear loads. A battery energy storage system (ESS) is in electrical communication with a main power source and a network island. A first restoration controller is in electrical communication with the control sensors, the controlled relays, and with the battery ESS. The first restoration controller receives control signals from the control sensors, and in response to detecting an irregularity in the power grid, automatically actuates the battery ESS to stabilize power to the linear loads, and disconnects selected controlled relays to disconnect power to a calculated percentage of the non-linear loads.

    摘要翻译： 自愈电网控制系统包括具有多个线性和非线性负载的多个网岛的电网。 多个控制传感器与电网通信以监测电网的电特性。 多个受控继电器与多个非线性负载电连通。 电池能量存储系统（ESS）与主电源和网岛进行电气通信。 第一恢复控制器与控制传感器，受控继电器以及电池ESS电连通。 第一恢复控制器从控制传感器接收控制信号，并且响应于检测到电网的不规则，自动启动电池ESS以稳定线性负载的电力，并断开所选择的受控继电器以将功率断开至计算的百分比 非线性负载。

    System and method for a self-healing grid using demand side management techniques and energy storage
    5.
    发明授权
    System and method for a self-healing grid using demand side management techniques and energy storage 失效
    使用需求侧管理技术和能量存储的自愈电网的系统和方法

    公开(公告)号：US07389189B2

    公开(公告)日：2008-06-17

    申请号：US11584897

    申请日：2006-10-23

    申请人： Bradley R. Williams ,  Timothy David John Hennessy

    发明人： Bradley R. Williams ,  Timothy David John Hennessy

    IPC分类号： G01R21/00 ,  G01R21/06

    CPC分类号： H02J3/32 ,  H02J3/006 ,  H02J13/0024 ,  Y02E40/10 ,  Y02E40/76 ,  Y02E60/722 ,  Y02E60/7823 ,  Y04S10/14 ,  Y04S10/525 ,  Y04S10/545 ,  Y04S40/122

    摘要： A self-healing power grid control system includes a power grid having a plurality of network islands with a plurality of linear and non-linear loads. A plurality of control sensors communicate with the power grid to monitor the electrical characteristics of the power grid. A plurality of controlled relays are in electrical communication with the plurality of non-linear loads. A battery energy storage system (ESS) is in electrical communication with a main power source and a network island. A first restoration controller is in electrical communication with the control sensors, the controlled relays, and with the battery ESS. The first restoration controller receives control signals from the control sensors, and in response to detecting an irregularity in the power grid, automatically actuates the battery ESS to stabilize power to the linear loads, and disconnects selected controlled relays to disconnect power to a calculated percentage of the non-linear loads.

    摘要翻译： 自愈电网控制系统包括具有多个线性和非线性负载的多个网岛的电网。 多个控制传感器与电网通信以监测电网的电特性。 多个受控继电器与多个非线性负载电连通。 电池能量存储系统（ESS）与主电源和网岛进行电气通信。 第一恢复控制器与控制传感器，受控继电器以及电池ESS电连通。 第一恢复控制器从控制传感器接收控制信号，并且响应于检测到电网的不规则性，自动启动电池ESS以稳定线性负载的电力，并断开所选择的受控继电器以将功率断开至计算的百分比 非线性负载。

    VANADIUM REDOX BATTERY ENERGY STORAGE SYSTEM
    6.
    发明申请
    VANADIUM REDOX BATTERY ENERGY STORAGE SYSTEM 有权
    VANADIUM REDOX电池储能系统

    公开(公告)号：US20130154364A1

    公开(公告)日：2013-06-20

    申请号：US13332002

    申请日：2011-12-20

    申请人： Timothy David John Hennessy

    发明人： Timothy David John Hennessy

    IPC分类号： H02J1/00

    CPC分类号： H02J3/387 ,  H01M8/04604 ,  H01M8/0488 ,  H01M8/04955 ,  H01M8/188 ,  H01M8/20 ,  Y02E40/10 ,  Y02E60/528 ,  Y10T307/305 ,  Y10T307/707

    摘要： A redox battery energy storage system including multiple energy storage stacks having multiple reactor cells is disclosed. Each of the energy storage stacks may include an integrated DC/DC converter configured to convert an output voltage of the stacks to a higher output voltage. The output of the DC/DC converts may be coupled in parallel to an energy storage system output bus. By configuring the energy storage system in this manner, inefficiencies and losses caused by shunt electrical currents in the systems may be decreased.

    摘要翻译： 公开了包括具有多个反应器电池的多个能量存储堆叠的氧化还原电池能量存储系统。 每个能量存储堆可以包括被配置成将堆叠的输出电压转换为较高输出电压的集成DC / DC转换器。 DC / DC转换器的输出可以并联到能量存储系统输出总线。 通过以这种方式配置能量存储系统，可能会降低系统中分流电流引起的低效率和损耗。

    Vanadium redox battery incorporating multiple electrolyte reservoirs
    7.
    发明授权
    Vanadium redox battery incorporating multiple electrolyte reservoirs 有权
    钒氧化还原电池结合多个电解质储层

    公开(公告)号：US07740977B2

    公开(公告)日：2010-06-22

    申请号：US11728521

    申请日：2007-03-26

    申请人： Gary Lepp ,  Matthew Albert MacLennan Harper ,  Andy Klassen ,  Timothy David John Hennessy

    发明人： Gary Lepp ,  Matthew Albert MacLennan Harper ,  Andy Klassen ,  Timothy David John Hennessy

    IPC分类号： H01M2/36 ,  H01M2/38

    CPC分类号： H01M8/188 ,  H01M8/04753 ,  H01M8/04761 ,  H01M8/20 ,  Y02E60/528

    摘要： A vanadium redox battery energy storage system (“VRB-ESS”) capable of modularly incorporating additional electrolyte reservoirs to increase energy capacity while allowing for efficient low-volume operation is disclosed. The VRB-ESS of the present invention may efficiently operate using a first volume of electrolyte solution, while maintaining a second volume of electrolyte solution to be made available to the VRB-ESS as additional energy storage capacity is required. Additionally, a cap mechanism to allow the VRB-ESS of the present invention to employ an industry standard IBC container as a secondary electrolyte reservoir is disclosed.

    摘要翻译： 公开了一种钒氧化还原电池能量存储系统（“VRB-ESS”），其能够模块化地结合额外的电解质储层以增加能量容量，同时允许有效的低体积操作。 本发明的VRB-ESS可以使用第一体积的电解质溶液进行有效的操作，同时保持将第二体积的电解质溶液提供给VRB-ESS作为额外的能量存储容量。 此外，公开了允许本发明的VRB-ESS采用工业标准IBC容器作为第二电解质储存器的盖机构。