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    BATTERY STATE ESTIMATION METHOD AND BATTERY CONTROL SYSTEM
    2.
    发明申请
    BATTERY STATE ESTIMATION METHOD AND BATTERY CONTROL SYSTEM 审中-公开
    电池状态估计方法和电池控制系统

    公开(公告)号：US20130320989A1

    公开(公告)日：2013-12-05

    申请号：US14000030

    申请日：2011-03-07

    申请人： Takeshi Inoue ,  Motoo Futami ,  Youhei Kawahara ,  Mitsutoshi Honda

    发明人： Takeshi Inoue ,  Motoo Futami ,  Youhei Kawahara ,  Mitsutoshi Honda

    IPC分类号： G01R31/36

    CPC分类号： G01R31/382 ,  B60L3/0046 ,  B60L3/12 ,  B60L50/51 ,  B60L58/12 ,  B60L58/16 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2250/16 ,  B60L2260/50 ,  G01R31/367 ,  G01R31/3842 ,  G01R31/392 ,  G01R31/396 ,  H02J7/0047 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705

    摘要： A battery states estimation method includes the steps of: measuring an electric current value of a battery B at an electric current value detection section and a terminal voltage value of the battery B at voltage detection section at a time of charge/discharge of the battery; and calculating at least one of such states of the battery as a state of charge (SOC), a state of health (SOH) and a full charge capacity based on the electric current value and the terminal voltage value as measured. When a change in the measured electric current value per second is at a predetermined value or higher, at least one of the SOC, the SOH and the full charge capacity of the battery is calculated based on the electric current values and the terminal voltage values measured during a battery charge/discharge period other than the lapsed period.

    摘要翻译： 电池状态估计方法包括以下步骤：在电池充电/放电时，在电流值检测部分测量电池B的电流值和在电压检测部分处的电池B的端子电压值; 以及基于所测量的电流值和端子电压值，计算作为充电状态（SOC），健康状态（SOH）和完全充电容量的电池的这种状态中的至少一种。 当每秒测量的电流值的变化为预定值或更高时，根据所测量的电流值和终端电压值来计算电池的SOC，SOH和满充电容量中的至少一个 在电池充电/放电期间，除了经过的时间段之外。

    BATTERY SYSTEM
    3.
    发明申请
    BATTERY SYSTEM 审中-公开
    电池系统

    公开(公告)号：US20130271146A1

    公开(公告)日：2013-10-17

    申请号：US13879935

    申请日：2011-10-21

    申请人： Kei Sakabe ,  Motoo Futami ,  Ryohei Nakao ,  Takeshi Inoue ,  Akihiko Kudo

    发明人： Kei Sakabe ,  Motoo Futami ,  Ryohei Nakao ,  Takeshi Inoue ,  Akihiko Kudo

    IPC分类号： G01R31/327

    CPC分类号： G01R31/327 ,  G01R19/16542 ,  G01R31/3835 ,  G01R31/396 ,  H01M10/4207 ,  H01M10/441 ,  H01M2220/20 ,  H01M2220/30 ,  H02J7/0016 ,  Y02T10/7055

    摘要： A battery system includes an assembled battery having a plurality of batteries connected in series, a discharge circuit having a first resistor and a discharge switch connected in series, which is connected in parallel to the respective batteries to discharge the respective batteries, a comparator that compares voltages of the respective batteries with a given voltage through the first resistor, and a diagnostic circuit that conducts a fault diagnosis of the discharge switch on the basis of comparison results of the comparator.

    摘要翻译： 电池系统包括具有串联连接的多个电池的组电池，具有串联连接的第一电阻器和放电开关的放电电路，并联连接到各个电池以对各个电池放电，比较器 通过第一电阻器的给定电压的各个电池的电压，以及基于比较器的比较结果进行放电开关的故障诊断的诊断电路。

    CONSTRUCTION MACHINE AND BATTERY PACK THEREOF
    4.
    发明申请
    CONSTRUCTION MACHINE AND BATTERY PACK THEREOF 审中-公开
    建筑机械及其电池组件

    公开(公告)号：US20140214253A1

    公开(公告)日：2014-07-31

    申请号：US14237174

    申请日：2012-08-15

    申请人： Takeshi Inoue ,  Motoo Futami ,  Ken Takeuchi ,  Kei Sakabe

    发明人： Takeshi Inoue ,  Motoo Futami ,  Ken Takeuchi ,  Kei Sakabe

    IPC分类号： B60L11/18

    CPC分类号： E02F9/2091 ,  B60L58/12 ,  B60L2200/40 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2250/16 ,  B60L2260/26 ,  E02F9/207 ,  E02F9/2075 ,  E02F9/26 ,  H01M10/42 ,  H01M10/48 ,  H01M10/488 ,  H01M2010/4271 ,  H01M2220/20 ,  H02J7/0047 ,  H02J2007/005 ,  Y02P90/60 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705

    摘要： A construction machine is provided with management units (11, 12) configured to control the construction machine based on a plurality of limited power modes prescribed to control the output of a battery pack (18), and calculate an amount of electric power stored in the battery pack in each of the limited power modes based on specification information about the battery pack, on the state of charge of the battery pack, and on limited power and an operating voltage prescribed for each of the limited power modes; and a display device (14) configured to display the amount of electric power in each of the limited power modes based on the amount of electric power calculated by the management units. This allows the amount of electric power in the unselected limited power modes to be displayed and facilitates battery replacement work.

    摘要翻译： 一种施工机械设置有：管理单元，被配置为基于规定的多个限制功率模式来控制施工机械，以控制电池组（18）的输出，并且计算存储在所述电力装置 基于关于电池组的规格信息，电池组的充电状态以及针对每个有限功率模式规定的有限功率和工作电压的每个有限功率模式中的电池组; 以及显示装置（14），被配置为基于由所述管理单元计算的电力量来显示所述有限功率模式中的每一个中的电力量。 这允许显示未选择的有限功率模式中的电力量并且有助于电池更换工作。

    Battery System
    5.
    发明申请
    Battery System 审中-公开
    电池系统

    公开(公告)号：US20140117762A1

    公开(公告)日：2014-05-01

    申请号：US13391998

    申请日：2011-06-20

    申请人： Shin Yamauchi ,  Hiromu Kakuya ,  Motoo Futami ,  Toshiki Takahashi ,  Tsutomu Sudo

    发明人： Shin Yamauchi ,  Hiromu Kakuya ,  Motoo Futami ,  Toshiki Takahashi ,  Tsutomu Sudo

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0014 ,  H01M2/1061 ,  H01M2/206 ,  H01M2/266 ,  H02J7/0042 ,  H02J7/0091 ,  Y10T307/527

    摘要： An objective of the invention is to deal with difference of the internal resistance of batteries.A battery system (1) including a plurality of battery modules (3) connected, wherein the higher the temperature of the location where the battery module (3) is located becomes, the larger the resistance value of a distribution cable (11) is made. In a chassis (2), the distribution cable (11) located where the temperature is high is made longer and the distribution cable (11) located where the temperature is low is made shorter. More specifically, the distribution cable (11) connected to a battery group (4) located on the upper part of the chassis is made longer and the distribution cable (11) connected to a battery group (4) located on the lower part of the chassis is made shorter. Further, the length of the distribution cable (11) may be adjusted by arranging the output terminal (21) on the lowermost part of the chassis (2).

    摘要翻译： 本发明的目的是处理电池内阻的差异。 一种电池系统（1），包括连接有多个电池模块（3），其中电池模块（3）所在位置的温度越高，配电电缆（11）的电阻值越大 。 在底盘（2）中，位于温度较高的分配电缆（11）较长，位于温度较低的分配电缆（11）较短。 更具体地，连接到位于机架上部的电池组（4）的分配电缆（11）制成得更长，并且配置电缆（11）连接到位于底座的下部的电池组（4） 底盘更短。 此外，可以通过将输出端子（21）布置在底架（2）的最下部分来调节配线电缆（11）的长度。

    Power conversion system
    8.
    发明授权
    Power conversion system 失效
    电源转换系统

    公开(公告)号：US07456519B2

    公开(公告)日：2008-11-25

    申请号：US11058355

    申请日：2005-02-16

    申请人： Kenji Takeda ,  Masaya Ichinose ,  Motoo Futami ,  Masahiro Komachiya

    发明人： Kenji Takeda ,  Masaya Ichinose ,  Motoo Futami ,  Masahiro Komachiya

    IPC分类号： H02J7/00

    CPC分类号： H02M1/36 ,  H02J9/062 ,  H02M3/158 ,  H02M7/53871 ,  Y02B90/14 ,  Y10T307/615 ,  Y10T307/62 ,  Y10T307/625

    摘要： A power conversion system includes a power generating apparatus, an auxiliary generation device that consumes power, an auxiliary-devised power source, a secondary battery device chargeable and dischargeable with power generated by the power generating apparatus, a bilateral DC/AC inverter that causes the power generating apparatus to cooperate with a commercial AC power source, and a switch unit provided between the commercial AC power source and the bilateral DC/AC inverter, DC terminals of the bilateral DC/AC inverter and an input of the auxiliary-devised power source, when the power generating apparatus generates no power, the switch unit is opened, the bilateral DC/AC inverter is stopped, and the voltage supplied from the secondary battery device to the auxiliary-devised power source is lower than that supplied from the secondary battery device to the auxiliary-devised power source when the power generating apparatus generates power.

    摘要翻译： 电力转换系统包括发电装置，消耗电力的辅助发电装置，辅助设计电源，可由发电装置产生的电力进行充电和放电的二次电池装置;双向DC / AC逆变器， 与商用AC电源配合的发电装置，以及设置在商用AC电源和双向DC / AC逆变器之间的开关单元，双向DC / AC逆变器的DC端子和辅助设计电源的输入 当发电装置不产生电力时，开关单元断开，双向DC / AC逆变器停止，并且从二次电池装置向辅助设计电源供给的电压低于从二次电池供给的电压 当发电设备发电时，设备到辅助设计电源。

    Power Generation Apparatus Using AC Energization Synchronous Generator And Method of Controlling The Same
    9.
    发明申请
    Power Generation Apparatus Using AC Energization Synchronous Generator And Method of Controlling The Same 有权
    采用交流励磁同步发电机的发电装置及其控制方法

    公开(公告)号：US20080143113A1

    公开(公告)日：2008-06-19

    申请号：US12031262

    申请日：2008-02-14

    申请人： Masaya Ichinose ,  Motoo Futami ,  Shinya Oohara ,  Kazuhiro Imaie ,  Mitsugu Matsutake

    发明人： Masaya Ichinose ,  Motoo Futami ,  Shinya Oohara ,  Kazuhiro Imaie ,  Mitsugu Matsutake

    IPC分类号： H02P9/04 ,  H02J3/00

    CPC分类号： H02P9/42 ,  H02P9/007 ,  H02P2101/15

    摘要： A power generation apparatus and method includes an AC energization synchronous generator, a switching device for connecting to a network disposed on a stator side of the AC energization synchronous generator, an energizing device for applying a variable frequency AC to a secondary winding of the AC energization synchronous generator, and a first voltage detection unit for detecting a voltage of the switching device on the stator side. A rotational frequency of the AC energization synchronous generator is estimated or calculated based on a frequency of a stator side voltage of the switching device, while the switching device is open.

    摘要翻译： 一种发电装置和方法，包括AC通电同步发电机，用于连接到设置在交流通电同步发电机的定子侧的网络的开关装置，用于向交流通电的次级绕组施加变频AC的通电装置 同步发电机和用于检测定子侧的开关装置的电压的第一电压检测单元。 交流通电同步发电机的转速在切换装置断开时，基于开关装置的定子侧电压的频率来推定或计算。