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    Power supply system
    1.
    发明申请
    Power supply system 审中-公开
    电源系统

    公开(公告)号：US20050063117A1

    公开(公告)日：2005-03-24

    申请号：US10981606

    申请日：2004-11-05

    申请人： Masahiko Amano ,  Hideki Miyazaki ,  Takuya Kinoshita ,  Hiroshi Kanazawa

    发明人： Masahiko Amano ,  Hideki Miyazaki ,  Takuya Kinoshita ,  Hiroshi Kanazawa

    IPC分类号： H02J7/34 ,  H01M10/44 ,  H02J1/14 ,  H02J7/14 ,  H02H3/20

    CPC分类号： H02J1/14 ,  B60L1/00 ,  B60L2260/54 ,  H02J7/1438 ,  Y02T10/7005

    摘要： A power supply system having a power supply including an electric generator and a battery, and a power control unit for controlling electric power supplied from said power supply to an electric load, wherein the power supply system has battery condition sensing means for sensing the operative condition of the battery and load condition sensing means for sensing the operative condition of the electric load, and the power supply system has a function in which the variation of the power supply voltage at the time of the operative requirement of the electric load is estimated based on the condition of said battery and the operative condition of said electric load, and the current of the electric load is limited when the estimated electric power supply voltage is smaller than a predetermined value.

    摘要翻译： 一种电源系统，其具有包括发电机和电池的电源，以及用于控制从所述电源向电负载供电的电力的功率控制单元，其中所述电源系统具有用于感测所述操作状态的电池状况检测装置 的电池和负载条件检测装置，用于感测电负载的操作状态，并且电源系统具有这样的功能，其中基于电负载的操作要求时的电源电压的变化基于 当所估计的电力供应电压小于预定值时，所述电池的状态和所述电负载的操作状态以及电负载的电流被限制。

    Power control unit
    2.
    发明授权
    Power control unit 失效
    电源控制单元

    公开(公告)号：US08120365B2

    公开(公告)日：2012-02-21

    申请号：US12710462

    申请日：2010-02-23

    申请人： Akihiko Emori ,  Eiichi Toyota ,  Masato Suzuki ,  Motomi Shimada ,  Tsutomu Miyauchi ,  Takuya Kinoshita ,  Hideki Miyazaki

    发明人： Akihiko Emori ,  Eiichi Toyota ,  Masato Suzuki ,  Motomi Shimada ,  Tsutomu Miyauchi ,  Takuya Kinoshita ,  Hideki Miyazaki

    IPC分类号： G01N27/416 ,  H02J7/00

    CPC分类号： H02J7/0016 ,  G01R31/3662 ,  H02J7/0021 ,  H02J7/0022 ,  Y02T10/7055

    摘要： A power control apparatus for controlling charging and discharging of a plurality of storage devices, including a voltage measuring device for measuring voltages of the storage devices, a current measuring device for measuring currents flowing through the storage devices, a status detecting device for detecting the operating status of each of the storage devices from values measured by the voltage measuring device and the current measuring device, and a charging/discharging controlling device for controlling currents, voltages, or power according to the operating status of each storage device detected by the status detecting device to charge or discharge the storage devices.

    摘要翻译： 一种用于控制多个存储装置的充电和放电的电力控制装置，包括用于测量存储装置的电压的电压测量装置，用于测量流过存储装置的电流的电流测量装置，用于检测操作的状态检测装置 根据由电压测量装置和当前测量装置测量的值，每个存储装置的状态以及根据状态检测检测到的每个存储装置的操作状态来控制电流，电压或电力的充/放电控制装置 设备对存储设备进行充电或放电。

    Power control unit
    3.
    发明授权
    Power control unit 失效
    电源控制单元

    公开(公告)号：US07075306B2

    公开(公告)日：2006-07-11

    申请号：US11228195

    申请日：2005-09-19

    申请人： Akihiko Emori ,  Eiichi Toyota ,  Masato Suzuki ,  Motomi Shimada ,  Tsutomu Miyauchi ,  Takuya Kinoshita ,  Hideki Miyazaki

    发明人： Akihiko Emori ,  Eiichi Toyota ,  Masato Suzuki ,  Motomi Shimada ,  Tsutomu Miyauchi ,  Takuya Kinoshita ,  Hideki Miyazaki

    IPC分类号： G01N27/416 ,  H02J7/00

    CPC分类号： H02J7/0016 ,  G01R31/3662 ,  H02J7/0021 ,  H02J7/0022 ,  Y02T10/7055

    摘要： A power control apparatus for controlling charging and discharging of a plurality of storage means devices has a voltage measuring arrangement for measuring voltages of each of the storage devices, a current measuring arrangement for measuring currents flowing through each of the storage devices, a status detector for detecting the operating status of each storage device from values measured by the voltage and current measuring arrangements, and a charging/discharging control device for controlling currents, voltages, or power according to the operating status of each storage devices detected by the status detector to charge or discharge the storage devices.

    摘要翻译： 用于控制多个存储装置装置的充电和放电的电力控制装置具有用于测量每个存储装置的电压的电压测量装置，用于测量流过每个存储装置的电流的电流测量装置，用于 根据由电压和电流测量装置测量的值检测每个存储装置的操作状态;以及充电/放电控制装置，用于根据由状态检测器检测到的每个存储装置的操作状态来控制电流，电压或功率 或放电存储设备。

    POWER CONTROL UNIT
    4.
    发明申请
    POWER CONTROL UNIT 失效
    电源控制单元

    公开(公告)号：US20060012372A1

    公开(公告)日：2006-01-19

    申请号：US11228195

    申请日：2005-09-19

    申请人： Akihiko Emori ,  Eiichi Toyota ,  Masato Suzuki ,  Motomi Shimada ,  Tsutomu Miyauchi ,  Takuya Kinoshita ,  Hideki Miyazaki

    发明人： Akihiko Emori ,  Eiichi Toyota ,  Masato Suzuki ,  Motomi Shimada ,  Tsutomu Miyauchi ,  Takuya Kinoshita ,  Hideki Miyazaki

    IPC分类号： G01R31/00

    CPC分类号： H02J7/0016 ,  G01R31/3662 ,  H02J7/0021 ,  H02J7/0022 ,  Y02T10/7055

    摘要： A power control apparatus for controlling charging and discharging of a plurality of storage devices has a voltage measuring arrangement for measuring voltages of each of the storage devices, a current measuring arrangement for measuring currents flowing through each of the storage devices, a status detector for detecting the operating status of each storage device from values measured by the voltage and current measuring arrangements, and a charging/discharging control device for controlling currents, voltages, or power according to the operating status of each storage devices detected by the status detector to charge or discharge the storage devices.

    摘要翻译： 用于控制多个存储装置的充电和放电的功率控制装置具有用于测量每个存储装置的电压的电压测量装置，用于测量流过每个存储装置的电流的电流测量装置，用于检测 根据由电压和电流测量装置测量的值的每个存储设备的操作状态，以及用于根据由状态检测器检测到的每个存储设备的操作状态来控制电流，电压或功率的充电/放电控制装置进行充电或 放电存储设备。

    Battery apparatus and method for monitoring battery state of a secondary battery
    7.
    发明授权
    Battery apparatus and method for monitoring battery state of a secondary battery 失效
    用于监视二次电池的电池状态的电池装置和方法

    公开(公告)号：US07009401B2

    公开(公告)日：2006-03-07

    申请号：US10636672

    申请日：2003-08-08

    申请人： Takuya Kinoshita ,  Hideki Miyazaki ,  Akihiko Emori ,  Tokiyoshi Hirasawa

    发明人： Takuya Kinoshita ,  Hideki Miyazaki ,  Akihiko Emori ,  Tokiyoshi Hirasawa

    IPC分类号： G01N27/416

    CPC分类号： B60L11/1861 ,  B60L2210/20 ,  G01R31/3648 ,  G01R31/3662 ,  H01M10/44 ,  H01M10/48 ,  Y02T10/7016 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/725

    摘要： Motor generator (MG) is controlled via motor controller by MG control processor of CPU, so that voltage and current of battery is detected while changing frequency of state detection current flowing in the secondary battery. According to the detection results, impedance is calculated in the impedance calculation unit. Remaining mount is calculated from the impedance obtained and the battery characteristics stored in memory. Furthermore, remaining amount change correction unit adds integration current between impedance measurements to the remaining amount for correcting the remaining amount. Weighting coefficient is determined from the standard deviation based on the corrected value and the remaining amount and weighted mean is calculated in weighted mean unit. Next, the result of the remaining amount calculation is used to perform service life calculation and service life correction calculation, and weighted mean is calculated in the same way as the remaining amount.

    摘要翻译： 电机发电机（MG）由CPU的MG控制处理器通过电动机控制器进行控制，从而在改变二次电池中状态检测电流的频率的同时检测电池的电压和电流。 根据检测结果，在阻抗计算单元中计算阻抗。 根据所获得的阻抗和存储在存储器中的电池特性计算剩余安装量。 此外，剩余量变化校正单元将阻抗测量之间的积分电流加到用于校正剩余量的剩余量。 基于校正值从标准偏差确定加权系数，并以加权平均单位计算剩余量和加权平均值。 接下来，使用剩余量计算的结果来执行使用寿命计算和使用寿命校正计算，并且以与剩余量相同的方式计算加权平均值。

    Battery system, battery monitoring method and apparatus
    10.
    发明授权
    Battery system, battery monitoring method and apparatus 失效
    电池系统，电池监控方法及装置

    公开(公告)号：US07173397B2

    公开(公告)日：2007-02-06

    申请号：US10785408

    申请日：2004-02-25

    申请人： Takuya Kinoshita ,  Hideki Miyazaki ,  Akihiko Emori ,  Tetsuro Okoshi ,  Tokiyoshi Hirasawa

    发明人： Takuya Kinoshita ,  Hideki Miyazaki ,  Akihiko Emori ,  Tetsuro Okoshi ,  Tokiyoshi Hirasawa

    IPC分类号： H02J7/00 ,  G01N27/416

    CPC分类号： H02J7/1461 ,  B60L11/1851 ,  G01R31/3624 ,  Y02T10/7005 ,  Y02T10/705

    摘要： A battery performance monitoring system anticipates the sudden fall of battery output. The system measures the battery voltage at a time point when the discharge current of a battery becomes smaller than the reference current value or at a time point when the current to the load which is connected to the battery becomes smaller than the reference current value, and judges the battery to be abnormal if the difference of the measured battery voltage from the approximate formula in regard to the current-voltage relation in the former half of a same discharge event becomes out of the reference range.

    摘要翻译： 电池性能监控系统预计电池输出突然下降。 该系统在电池的放电电流变得小于基准电流值的时间点或与连接到电池的负载的电流变得小于参考电流值的时间点的时间点测量电池电压，以及 如果相同放电事件的前半部分中的电流 - 电压关系的测量电池电压与近似公式的差异超出参考范围，则判断电池异常。