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    Battery charge and discharge control apparatus and method for controlling battery charge and discharge
    1.
    发明授权
    Battery charge and discharge control apparatus and method for controlling battery charge and discharge 有权
    电池充放电控制装置及控制电池充放电的方法

    公开(公告)号：US08952663B2

    公开(公告)日：2015-02-10

    申请号：US13423502

    申请日：2012-03-19

    申请人： Yasuo Okuda ,  Toshiya Iwasaki ,  Souichi Sakai ,  Hirotsugu Murashima

    发明人： Yasuo Okuda ,  Toshiya Iwasaki ,  Souichi Sakai ,  Hirotsugu Murashima

    IPC分类号： H02J7/00 ,  H01M10/44 ,  H01M10/48

    CPC分类号： H01M10/441 ,  H01M10/482 ,  H02J7/0026

    摘要： A master controller of a battery charge and discharge control apparatus is a device performing charge and discharge control on a group of a predetermined number of battery arrays, the battery arrays being connected together in parallel. The master controller acquires an entire charge or discharge instruction intended for the entire battery array group, starts charging or discharging each of the battery arrays at a uniform charge or discharge power value, acquires a charge or discharge status of each of the battery arrays after the beginning of the charge or discharge and compares the charge or discharge status with a predetermined charge or discharge set value for the entire battery array group, and changes the charge or discharge power value of each of the battery arrays based on a result of the comparison.

    摘要翻译： 电池充放电控制装置的主控制器是对一组预定数量的电池阵列进行充放电控制的装置，电池阵列并联连接在一起。 主控制器获取用于整个电池阵列组的整个充电或放电指令，以均匀的充电或放电功率值开始对每个电池阵列进行充电或放电，获取每个电池阵列的充电或放电状态 充电或放电开始，并将充电或放电状态与整个电池组组的预定充电或放电设定值进行比较，并且基于比较结果改变每个电池组的充电或放电功率值。

    POWER MANAGEMENT SYSTEM
    2.
    发明申请
    POWER MANAGEMENT SYSTEM 审中-公开
    电源管理系统

    公开(公告)号：US20130187466A1

    公开(公告)日：2013-07-25

    申请号：US13820242

    申请日：2011-09-27

    申请人： Souichi Sakai ,  Yasuo Okuda ,  Toshiya Iwasaki

    发明人： Souichi Sakai ,  Yasuo Okuda ,  Toshiya Iwasaki

    IPC分类号： H02J7/00

    CPC分类号： H02J7/007 ,  G01R19/16542 ,  G01R31/396 ,  H01M10/42 ,  H01M10/441 ,  H01M2010/4271 ,  H01M2010/4278 ,  H02J7/0021 ,  H02J7/0026 ,  H02J2007/0037 ,  H02J2007/004 ,  Y10T307/549

    摘要： Provided is a power management system, wherein charging/discharging is conducted while reliably preventing overcharging/over-discharging, and charging/discharging control of a storage-battery system comprising a plurality of storage battery units is conducted. An overall storage-battery-unit management unit detects voltages of storage-battery packs composing the storage-battery system, voltages of unit cells composing the storage-battery packs, and serial voltages of the storage battery units, each of which comprises a plurality of storage-battery packs connected in series. Charging is stopped when either of these voltages exceeds an upper limit value, and discharging is stopped when either of these voltages is less than a lower limit value.

    摘要翻译： 提供一种功率管理系统，其中在可靠地防止过充电/过放电的同时进行充电/放电，并且进行包括多个蓄电池单元的蓄电池系统的充电/放电控制。 总体蓄电池单元管理单元检测构成蓄电池系统的蓄电池组的电压，构成蓄电池组的单体电池的电压以及蓄电池单元的串联电压，每个蓄电池单元包括多个 蓄电池组串联连接。 当这些电压中的任一个超过上限值时停止充电，并且当这些电压中的任一个小于下限值时，停止放电。

    Power management system
    5.
    发明授权
    Power management system 有权
    电源管理系统

    公开(公告)号：US08836285B2

    公开(公告)日：2014-09-16

    申请号：US13416847

    申请日：2012-03-09

    申请人： Ken Yamada ,  Takeshi Nakashima ,  Hayato Ikebe ,  Souichi Sakai ,  Yasuo Okuda ,  Takuji Sugata ,  Toshiya Iwasaki ,  Youichiro Nishikawa

    发明人： Ken Yamada ,  Takeshi Nakashima ,  Hayato Ikebe ,  Souichi Sakai ,  Yasuo Okuda ,  Takuji Sugata ,  Toshiya Iwasaki ,  Youichiro Nishikawa

    IPC分类号： H02J7/00 ,  H02J3/32 ,  H02J3/38 ,  H02J7/35

    CPC分类号： H02J3/32 ,  H02J3/38 ,  H02J7/0022 ,  H02J7/007 ,  H02J7/35 ,  Y02P90/50 ,  Y10T307/527

    摘要： Provided is a power management system capable of controlling charge and discharge of storage batteries according to power requirement of load even when handling electric power of large scale. A system controller receives load-related information data including the power requirement of load and storage battery-related information data including a state of a storage battery assembly including multiple storage batteries and creates an overall charge-discharge control instruction for the entire power management system based on the load-related information data and the storage battery-related information data. A hierarchical charge-discharge control apparatus receives the overall charge-discharge control instruction from the system controller and performs charge-discharge control of the multiple storage batteries, classified into hierarchical levels, on a hierarchical level basis.

    摘要翻译： 提供一种电力管理系统，即使处理大规模的电力，也能够根据负载的电力需要来控制蓄电池的充放电。 系统控制器接收负载相关的信息数据，包括负载和与蓄电池有关的信息数据的电力需求，包括包括多个蓄电池的蓄电池组的状态，并且为整个电力管理系统创建总体充放电控制指令 关于负载相关信息数据和与蓄电池相关的信息数据。 分级充放电控制装置从系统控制器接收总的充放电控制指令，并且以分级为基础对分级为分级的多个蓄电池执行充放电控制。

    POWER SUPPLY SYSTEM
    6.
    发明申请
    POWER SUPPLY SYSTEM 有权
    电源系统

    公开(公告)号：US20130193768A1

    公开(公告)日：2013-08-01

    申请号：US13820268

    申请日：2011-10-06

    申请人： Toshiya Iwasaki ,  Yasuo Okuda ,  Souichi Sakai

    发明人： Toshiya Iwasaki ,  Yasuo Okuda ,  Souichi Sakai

    IPC分类号： H02J1/10

    CPC分类号： H02J1/10 ,  H01M2010/4271 ,  H02J3/32 ,  H02J7/35 ,  Y02P90/50 ,  Y10T307/724

    摘要： To provide a power supply system equipped with a storage battery assembly including a plurality of storage battery control units, the power supply system being configured such that a group of the storage battery control units, which are selected from the storage battery control units, and which have output voltages within a predetermined voltage range, are first connected to the parallel connection line, and such that the voltage range is set so as to maximize the number of the storage battery control units having output voltages within the voltage range.

    摘要翻译： 为了提供配备有包括多个蓄电池控制单元的蓄电池组件的电源系统，该电源系统被配置为使得从蓄电池控制单元中选择的一组蓄电池控制单元，以及哪个 具有预定电压范围内的输出电压首先连接到并联连接线，并且使得电压范围被设定为使具有在该电压范围内的输出电压的蓄电池控制单元的数量最大化。

    CHARGING SYSTEM
    8.
    发明申请
    CHARGING SYSTEM 有权
    充电系统

    公开(公告)号：US20130076297A1

    公开(公告)日：2013-03-28

    申请号：US13637439

    申请日：2011-08-23

    申请人： Atsushi Suyama ,  Toshiya Iwasaki ,  Atsushi Shimizu ,  Hirotsugu Murashima ,  Jun Yamasaki

    发明人： Atsushi Suyama ,  Toshiya Iwasaki ,  Atsushi Shimizu ,  Hirotsugu Murashima ,  Jun Yamasaki

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0054 ,  B60L11/184 ,  B60L11/1844 ,  B60L2230/16 ,  B60L2230/22 ,  B60L2250/10 ,  B60L2250/16 ,  H01M10/44 ,  H02J3/32 ,  Y02E40/76 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/7088 ,  Y02T10/92 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S10/126 ,  Y04S10/545 ,  Y04S30/14

    摘要： [Problem] To provide a charging system that levels the amount of grid power that is used, and that is capable of reducing power rates, even if charging has been frequently conducted without limiting the time zones in which charging is conducted. [Solution] A charging system is provided with: a storage unit that is charged by consuming grid power supplied by a power company, and that supplies the stored power through discharge; and a charging unit that charges batteries by consuming power supplied by grid power and the storage unit. Power companies set a power rate that is higher the greater the maximum value of the amount of power supplied for each unit of time is. Furthermore, at least a single charge carried out by the charging unit is carried out over two units of time, and the storage unit supplies power to the charging unit in at least one unit of time other than said two units of time.

    摘要翻译： [问题]即使在不限制进行充电的时间区域的情况下频繁地进行充电，也能够提供使用的电网功率的量化并且能够降低功率的充电系统。 [解决方案]一种充电系统，具有：通过消耗由电力公司提供的电网电力并通过放电来供应所存储的电力而进行充电的存储单元; 以及通过消耗由电力供应的电力和存储单元对电池充电的充电单元。 电力公司设置的功率比每个单位时间内供电量的最大值越大。 此外，由充电单元执行的至少一次充电在两个时间单位上进行，并且存储单元以除了所述两个时间单位之外的至少一个时间单位向充电单元供电。

    CONTROL METHOD AND CONTROL APPARATUS USING THE SAME
    10.
    发明申请
    CONTROL METHOD AND CONTROL APPARATUS USING THE SAME 审中-公开
    使用该控制方法和控制装置

    公开(公告)号：US20150162768A1

    公开(公告)日：2015-06-11

    申请号：US14384313

    申请日：2012-05-31

    申请人： Yasuo Okuda ,  Toshiya Iwasaki ,  Yasuhiro Oue ,  Hayato Ikebe

    发明人： Yasuo Okuda ,  Toshiya Iwasaki ,  Yasuhiro Oue ,  Hayato Ikebe

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0047 ,  G01R31/3646 ,  G01R31/392 ,  H02J2007/005

    摘要： An acquisition unit acquires state of health of a storage battery provided to supply electric power, in which the state of health shows a smaller value as the storage battery deteriorates. A display unit performs notification when state of health acquired by the acquisition unit is smaller than a first threshold value. When the acquisition unit has not acquired state of health for a predetermined period, the display unit performs notification if the elapsed period from the manufacture of the storage battery is longer than a second threshold value.

    摘要翻译： 获取单元获取设置用于提供电力的蓄电池的健康状态，其中当所述蓄电池劣化时，所述健康状态显示较小值。 当由获取单元获取的健康状况小于第一阈值时，显示单元执行通知。 当获取单元没有获取预定时间段的健康状态时，如果从蓄电池的制造过去的经过时间长于第二阈值，则显示单元执行通知。