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17 条记录 (耗时 0.024 秒)

    Optical leak detection sensor
    1.
    发明授权
    Optical leak detection sensor 有权

    公开(公告)号：US08349477B2

    公开(公告)日：2013-01-08

    申请号：US12790749

    申请日：2010-05-28

    申请人： Gopalakrishnan R. Parakulam ,  Saroj Kumar Sahu ,  Rick Winter

    发明人： Gopalakrishnan R. Parakulam ,  Saroj Kumar Sahu ,  Rick Winter

    IPC分类号： H01M10/44 ,  G01M3/04

    CPC分类号： G01N21/55 ,  G01M3/38 ,  H01M8/20 ,  Y02E60/528

    摘要： A leak detection sensor for detecting a leakage of an electrolyte solution in a flow battery system is provided. The sensor includes a sensor housing, the sensor housing being at least partially surrounded by a fluid and having mounted therein at least one light source. The device also includes at least one light detector, wherein light emitted from at least one light source is incident on a portion of the housing in contact with a fluid and is at least partially refracted by an amount which is dependent on a refractive index of the refractor lens and the surrounding fluid, such that the amount of refraction at the refractor lens and the surrounding fluid causes a loss in a power of light detected by the at least one light detector, the light detector determines the intensity of the detected light, determines the composition of fluid surrounding the device housing based on the based on the difference between the measured light intensity and the intensity of light produced by the light source, and determines a leak if the composition of fluid is determined to be an electrolyte solution.

    OPTICAL LEAK DETECTION SENSOR
    4.
    发明申请
    OPTICAL LEAK DETECTION SENSOR 有权
    光学检漏传感器

    公开(公告)号：US20110081562A1

    公开(公告)日：2011-04-07

    申请号：US12790749

    申请日：2010-05-28

    申请人： Gopalakrishnan R. Parakulam ,  Saroj Kumar Sahu ,  Rick Winter

    发明人： Gopalakrishnan R. Parakulam ,  Saroj Kumar Sahu ,  Rick Winter

    IPC分类号： H01M10/48 ,  G01N21/41 ,  G01M3/38

    CPC分类号： G01N21/55 ,  G01M3/38 ,  H01M8/20 ,  Y02E60/528

    摘要： A leak detection sensor for detecting a leakage of an electrolyte solution in a flow battery system is provided. The sensor includes a sensor housing, the sensor housing being at least partially surrounded by a fluid and having mounted therein at least one light source. The device also includes at least one light detector, wherein light emitted from at least one light source is incident on a portion of the housing in contact with a fluid and is at least partially refracted by an amount which is dependent on a refractive index of the refractor lens and the surrounding fluid, such that the amount of refraction at the refractor lens and the surrounding fluid causes a loss in a power of light detected by the at least one light detector, the light detector determines the intensity of the detected light, determines the composition of fluid surrounding the device housing based on the based on the difference between the measured light intensity and the intensity of light produced by the light source, and determines a leak if the composition of fluid is determined to be an electrolyte solution.

    摘要翻译： 提供一种用于检测流动电池系统中的电解质溶液泄漏的泄漏检测传感器。 传感器包括传感器外壳，传感器外壳至少部分地被流体包围并且安装在其中至少一个光源。 该装置还包括至少一个光检测器，其中从至少一个光源发射的光入射到与流体接触的壳体的一部分上，并且至少部分地折射取决于所述光源的折射率的量 折射透镜和周围液体，使得折射镜和周围液体的折射量导致由至少一个光检测器检测到的光的功率损失，光检测器确定检测到的光的强度，确定 基于测量的光强度和由光源产生的光的强度之间的差异，围绕设备壳体的流体的组成，并且如果流体的组成被确定为电解液，则确定泄漏。

    Bi-directional buck-boost circuit
    5.
    发明授权
    Bi-directional buck-boost circuit 失效
    双向降压 - 升压电路

    公开(公告)号：US08723489B2

    公开(公告)日：2014-05-13

    申请号：US12790783

    申请日：2010-05-28

    申请人： Gopalakrishnan R. Parakulam ,  Binod Kumar Agrawal ,  Saroj Kumar Sahu

    发明人： Gopalakrishnan R. Parakulam ,  Binod Kumar Agrawal ,  Saroj Kumar Sahu

    IPC分类号： G05F1/24 ,  H02H7/00

    CPC分类号： H02M3/1582 ,  H02M1/08 ,  H02M1/32 ,  H02M3/1584 ,  H02M2001/0009 ,  Y10T307/406

    摘要： In accordance with some embodiments, a buck-boost circuit is contemplated which is bi-directional. That is, the buck-boost circuit be configured to produce a load voltage for a load responsive to a source voltage from a voltage source, and the buck-boost circuit may also be configured to produce a charging voltage for the voltage source responsive to a second voltage source connected to the load. In an embodiment, the buck-boost circuit may be operating in boost mode when providing the load voltage and may be operating in buck mode when providing the charging voltage.

    摘要翻译： 根据一些实施例，预期是双向的降压 - 升压电路。 也就是说，降压 - 升压电路被配置为响应于来自电压源的源极电压产生用于负载的负载电压，并且降压 - 升压电路还可以被配置为响应于电压源产生用于电压源的充电电压 第二电压源连接到负载。 在一个实施例中，降压 - 升压电路可以在提供负载电压时以升压模式工作，并且当提供充电电压时可以以降压模式工作。

    REDOX FLOW CELL REBALANCING
    6.
    发明申请
    REDOX FLOW CELL REBALANCING 有权
    REDOX流动池再平衡

    公开(公告)号：US20110086247A1

    公开(公告)日：2011-04-14

    申请号：US12790573

    申请日：2010-05-28

    申请人： Majid Keshavarz ,  Chockkalingam Karuppaiah ,  Ge Zu ,  Saroj Kumar Sahu ,  Suresh Kumar Surapalan Nair ,  Vasanthan Mani ,  Gopalakrishnan R. Parakulam ,  Ali Firouzi ,  Veluchamy Rasu

    发明人： Majid Keshavarz ,  Chockkalingam Karuppaiah ,  Ge Zu ,  Saroj Kumar Sahu ,  Suresh Kumar Surapalan Nair ,  Vasanthan Mani ,  Gopalakrishnan R. Parakulam ,  Ali Firouzi ,  Veluchamy Rasu

    IPC分类号： H01M16/00 ,  G01K7/02 ,  G01K7/22 ,  H01M6/30 ,  H01M10/44 ,  H01M12/00

    CPC分类号： H01M8/188 ,  H01M4/8803 ,  H01M14/005 ,  H01M16/00 ,  H01M2300/0005 ,  Y02E60/528

    摘要： A redox cell rebalance system is provided. In some embodiments, the rebalance system includes electrochemical cell and a photochemical cell. In some embodiments, the photochemical cell contains a source of ultraviolet radiation for producing HCl from H2 and Cl2 generated by the system. The HCl product may be collected or circulated back through the system for the rebalancing of electrolytes. A rebalance cell for use in a rebalance system is also provided. In some embodiments, the rebalance cell is the combination of an electrochemical cell and a photochemical cell. In some embodiments, a source of ultraviolet radiation is housed in the cathode compartment of the rebalance cell. In some embodiments, the source of ultraviolet radiation is used to effect the formation of HCl from H2 and Cl2 present in the rebalance cell. The HCl is dissolved in aqueous electrolytes contained in the rebalance cell, which can subsequently be circulated through a rebalance system for the rebalancing of redox cells.

    摘要翻译： 提供氧化还原细胞重新平衡系统。 在一些实施例中，重新平衡系统包括电化学电池和光化学电池。 在一些实施方案中，光化学细胞含有用于从由系统产生的H 2和Cl 2产生HCl的紫外线辐射源。 可以通过系统收集或循环HCl产物以重新平衡电解质。 还提供了用于重新平衡系统的重新平衡单元。 在一些实施方案中，重新平衡电池是电化学电池和光化学电池的组合。 在一些实施例中，紫外线辐射源被容纳在重新平衡池的阴极室中。 在一些实施方案中，紫外线辐射源用于从存在于再平衡池中的H 2和Cl 2形成HCl。 将HCl溶解在重新平衡池中所含的电解质水溶液中，其随后可以通过再平衡系统循环，以重新平衡氧化还原电池。

    BUCK-BOOST CIRCUIT
    7.
    发明申请
    BUCK-BOOST CIRCUIT 失效
    BUCK-BOOST电路

    公开(公告)号：US20110080143A1

    公开(公告)日：2011-04-07

    申请号：US12790783

    申请日：2010-05-28

    申请人： Gopalakrishnan R. Parakulam ,  Binod Kumar Agrawal ,  Saroj Kumar Sahu

    发明人： Gopalakrishnan R. Parakulam ,  Binod Kumar Agrawal ,  Saroj Kumar Sahu

    IPC分类号： H02J7/00 ,  G05F1/10 ,  H02J1/00

    CPC分类号： H02M3/1582 ,  H02M1/08 ,  H02M1/32 ,  H02M3/1584 ,  H02M2001/0009 ,  Y10T307/406

    摘要： In accordance with some embodiments, a buck-boost circuit is contemplated which is bi-directional. That is, the buck-boost circuit be configured to produce a load voltage for a load responsive to a source voltage from a voltage source, and the buck-boost circuit may also be configured to produce a charging voltage for the voltage source responsive to a second voltage source connected to the load. In an embodiment, the buck-boost circuit may be operating in boost mode when providing the load voltage and may be operating in buck mode when providing the charging voltage.

    摘要翻译： 根据一些实施例，预期是双向的降压 - 升压电路。 也就是说，降压 - 升压电路被配置为响应于来自电压源的源极电压产生用于负载的负载电压，并且降压 - 升压电路还可以被配置为响应于电压源产生用于电压源的充电电压 第二电压源连接到负载。 在一个实施例中，降压 - 升压电路可以在提供负载电压时以升压模式工作，并且当提供充电电压时可以以降压模式工作。

    Redox flow cell rebalancing
    8.
    发明授权
    Redox flow cell rebalancing 有权
    氧化还原流通池再平衡

    公开(公告)号：US08877365B2

    公开(公告)日：2014-11-04

    申请号：US12790573

    申请日：2010-05-28

    申请人： Majid Keshavarz ,  Chockkalingam Karuppaiah ,  Ge Zu ,  Saroj Kumar Sahu ,  Suresh Kumar Surapalan Nair ,  Vasanthan Mani ,  Gopalakrishnan R. Parakulam ,  Ali Firouzi ,  Veluchamy Rasu

    发明人： Majid Keshavarz ,  Chockkalingam Karuppaiah ,  Ge Zu ,  Saroj Kumar Sahu ,  Suresh Kumar Surapalan Nair ,  Vasanthan Mani ,  Gopalakrishnan R. Parakulam ,  Ali Firouzi ,  Veluchamy Rasu

    IPC分类号： H01M4/36

    CPC分类号： H01M8/188 ,  H01M4/8803 ,  H01M14/005 ,  H01M16/00 ,  H01M2300/0005 ,  Y02E60/528

    摘要： A redox cell rebalance system is provided. In some embodiments, the rebalance system includes electrochemical cell and a photochemical cell. In some embodiments, the photochemical cell contains a source of ultraviolet radiation for producing HCl from H2 and Cl2 generated by the system. The HCl product may be collected or circulated back through the system for the rebalancing of electrolytes. A rebalance cell for use in a rebalance system is also provided. In some embodiments, the rebalance cell is the combination of an electrochemical cell and a photochemical cell. In some embodiments, a source of ultraviolet radiation is housed in the cathode compartment of the rebalance cell. In some embodiments, the source of ultraviolet radiation is used to effect the formation of HCl from H2 and Cl2 present in the rebalance cell. The HCl is dissolved in aqueous electrolytes contained in the rebalance cell, which can subsequently be circulated through a rebalance system for the rebalancing of redox cells.

    摘要翻译： 提供氧化还原细胞重新平衡系统。 在一些实施例中，重新平衡系统包括电化学电池和光化学电池。 在一些实施方案中，光化学细胞含有用于从由系统产生的H 2和Cl 2产生HCl的紫外线辐射源。 可以通过系统收集或循环HCl产物以重新平衡电解质。 还提供了用于重新平衡系统的重新平衡单元。 在一些实施方案中，重新平衡电池是电化学电池和光化学电池的组合。 在一些实施例中，紫外线辐射源被容纳在重新平衡池的阴极室中。 在一些实施方案中，紫外线辐射源用于从存在于再平衡池中的H 2和Cl 2形成HCl。 将HCl溶解在重新平衡池中所含的电解质水溶液中，其随后可以通过再平衡系统循环，以重新平衡氧化还原电池。