Self-recovering current limiting fuse using dielectrophoretic force
    3.
    发明授权
    Self-recovering current limiting fuse using dielectrophoretic force 失效
    自恢复限流熔断器使用介电电泳力

    公开(公告)号:US07626483B2

    公开(公告)日:2009-12-01

    申请号:US11596746

    申请日:2005-08-10

    IPC分类号: H01H85/00 H01H85/04 H01H69/02

    摘要: A self-recovering current limiting fuse protecting a secondary battery having a high rated voltage thanks to its improved breakdown voltage, expanding the application range, shortening the charging time, and realizing maintenance-free. The self-recovering current limiting fuse is made by fluid-dispersing solid conductive particles into a liquid matrix between electrodes. A current limiting operation through evaporation/spreading of the solid conductive particles and a conducting state brought about through collection of the solid conductive particles between the electrodes by dielectrophoretic force of the solid conductive particles are realized repeatedly, and a current limiting operation through evaporation/spreading of the solid conductive particles by overcurrent is realized.

    摘要翻译: 自恢复电流限制熔断器保护具有高额定电压的二次电池,由于其提高了击穿电压,扩大了应用范围,缩短了充电时间,并实现了免维护。 自恢复限流熔断器通过将固体导电颗粒流体分散到电极之间的液体基质中而制成。 重复地实现通过固体导电颗粒的蒸发/扩散的电流限制操作和通过固体导电颗粒的介电电导力在电极之间收集固体导电颗粒而导致的导电状态,并且通过蒸发/扩散 实现了过电流的固体导电颗粒。

    Self-Recovering Current Limiting Fuse Using Dielectrophoretic Force
    4.
    发明申请
    Self-Recovering Current Limiting Fuse Using Dielectrophoretic Force 失效
    使用介电泳力自恢复限流保险丝

    公开(公告)号:US20070241856A1

    公开(公告)日:2007-10-18

    申请号:US11596746

    申请日:2005-08-10

    IPC分类号: H01H85/041

    摘要: A self-recovering current limiting fuse protecting a secondary battery having a high rated voltage thaks to its improved breakdown voltage, expanding the application range, shortening the charging time, and realizing maintenance-free. The self-recovering current limiting fuse is made by fluid-dispersing solid conductive particles into a liquid matrix between electrodes. A current limiting operation through evaporation/spreading of the solid conductive particles and a conducting state brought about through collection of the solid conductive particles between the electrodes by dielectrophoretic force of the solid conductive particles are realized repeatedly, and a current limiting operation through evaporation/spreading of the solid conductive particles by overcurrent is realized.

    摘要翻译: 保护具有高额定电压的二次电池的自恢复限流熔断器可以提高其击穿电压,扩大应用范围,缩短充电时间,实现免维护。 自恢复限流熔断器通过将固体导电颗粒流体分散到电极之间的液体基质中而制成。 重复地实现通过固体导电颗粒的蒸发/扩散的电流限制操作和通过固体导电颗粒的介电电导力在电极之间收集固体导电颗粒而导致的导电状态,并且通过蒸发/扩散 实现了过电流的固体导电颗粒。

    Self-recovery current limiting fuse
    5.
    发明授权
    Self-recovery current limiting fuse 失效
    自恢复限流保险丝

    公开(公告)号:US08299887B2

    公开(公告)日:2012-10-30

    申请号:US12741464

    申请日:2008-10-20

    IPC分类号: H01H85/055

    CPC分类号: H01H81/00 H01H85/06 H01H87/00

    摘要: A liquid matrix of a nonmagnetic material is accommodated within an insulative container of a nonmagnetic material, and a pair of electrodes is disposed within the insulative container such that the electrodes face each other via the liquid matrix. Conductive particles are fluidly dispersed in the liquid matrix. A magnetic field generation section is provided externally of the insulative container so as to generate a magnetic field in a direction orthogonal to a fuse element to be formed between the paired electrodes through chaining of the solid particles.

    摘要翻译: 非磁性材料的液体基体容纳在非磁性材料的绝缘容器内,并且一对电极设置在绝缘容器内,使得电极经由液体基质相互面对。 导电颗粒流体地分散在液体基质中。 在绝缘容器的外部设置有磁场产生部,以便通过固体颗粒的链接,在与成对电极之间形成的熔丝元件正交的方向上产生磁场。

    PARTIAL DISCHARGE CHARGE QUANTITY MEASURING METHOD AND DEVICE
    6.
    发明申请
    PARTIAL DISCHARGE CHARGE QUANTITY MEASURING METHOD AND DEVICE 有权
    部分放电电量测量方法和装置

    公开(公告)号:US20090146666A1

    公开(公告)日:2009-06-11

    申请号:US11997215

    申请日:2006-10-13

    IPC分类号: G01R31/08 G01R31/00

    CPC分类号: G01R31/1272 G01R29/0871

    摘要: The present invention comprises an antenna adapted to measure an electromagnetic wave radiated from a device to be measured stemming from partial discharge and having sensitivity at least in the UHF band; a filter for extracting a TEM mode component from a measured time waveform; and a measurement device body including a processing section adapted to obtain a second order integral value of the time waveform having undergone the filter processing and obtain a discharge charge quantity from the value. The present invention also comprises an electromagnetic wave radiation simulating apparatus for inputting a pseudo discharge signal to the device to be measured and previously obtaining the relation between the second order integral value and the discharge charge quantity, wherein the processing section obtains the discharge charge quantity from the second order integral value with reference to the previously obtained relation between the second order integral value and the discharge charge quantity.

    摘要翻译: 本发明包括天线,其适于测量从部分放电引起的待测量器件辐射的电磁波,并且具有至少在UHF频带中的灵敏度; 用于从测量的时间波形中提取TEM模式分量的滤波器; 以及测量装置本体,其包括处理部,其适于获得经过过滤处理的时间波形的二阶积分值,并从该值获得放电电荷量。 本发明还包括:电磁波辐射模拟装置,用于向待测装置输入伪放电信号,并预先获得二次积分值与放电电荷量之间的关系,其中,处理部从 参考先前获得的二阶积分值与放电电荷量之间的关系的二阶积分值。

    SELF-RECOVERY CURRENT LIMITING FUSE
    7.
    发明申请
    SELF-RECOVERY CURRENT LIMITING FUSE 失效
    自恢复电流限制保险丝

    公开(公告)号:US20100259354A1

    公开(公告)日:2010-10-14

    申请号:US12741464

    申请日:2008-10-20

    IPC分类号: H01H85/00

    CPC分类号: H01H81/00 H01H85/06 H01H87/00

    摘要: A liquid matrix of a nonmagnetic material is accommodated within an insulative container of a nonmagnetic material, and a pair of electrodes is disposed within the insulative container such that the electrodes face each other via the liquid matrix. Conductive particles are fluidly dispersed in the liquid matrix. A magnetic field generation section is provided externally of the insulative container so as to generate a magnetic field in a direction orthogonal to a fuse element to be formed between the paired electrodes through chaining of the solid particles.

    摘要翻译: 非磁性材料的液体基体容纳在非磁性材料的绝缘容器内,并且一对电极设置在绝缘容器内,使得电极经由液体基质相互面对。 导电颗粒流体地分散在液体基质中。 在绝缘容器的外部设置有磁场产生部,以便通过固体颗粒的链接,在与成对电极之间形成的熔丝元件正交的方向上产生磁场。

    Partial discharge charge quantity measuring method and device
    8.
    发明授权
    Partial discharge charge quantity measuring method and device 有权
    局部放电电荷量测量方法及装置

    公开(公告)号:US07782063B2

    公开(公告)日:2010-08-24

    申请号:US11997215

    申请日:2006-10-13

    IPC分类号: G01R31/08

    CPC分类号: G01R31/1272 G01R29/0871

    摘要: The present invention includes an antenna for measuring an electromagnetic wave radiated from a device to be measured stemming from partial discharge and having sensitivity at least in the UHF band; a filter for extracting a TEM mode component from a measured time waveform; and a measurement device body including a processing section adapted to obtain a second order integral value of the time waveform having undergone the filter processing and obtain a discharge charge quantity from the value. The present invention also comprises an electromagnetic wave radiation simulating apparatus for inputting a pseudo discharge signal to the device to be measured and previously obtaining the relation between the second order integral value and the discharge charge quantity, the processing section obtains the discharge charge quantity from the second order integral value with reference to the previously obtained relation between the second order integral value and the discharge charge quantity.

    摘要翻译: 本发明包括一个天线,用于测量从部分放电产生的测量装置辐射的电磁波,并至少具有UHF频带的灵敏度; 用于从测量的时间波形中提取TEM模式分量的滤波器; 以及测量装置本体,其包括处理部,其适于获得经过过滤处理的时间波形的二阶积分值,并从该值获得放电电荷量。 本发明还包括电磁波辐射模拟装置,用于向待测装置输入伪放电信号,并预先获得二次积分值与放电电荷量之间的关系,处理部从第 参考先前获得的二阶积分值与放电电荷量之间的关系的二阶积分值。