公开(公告)号：US08159186B2

公开(公告)日：2012-04-17

申请号：US12524068

申请日：2008-01-10

申请人： Takuma Iida ,  Tadao Kimura

发明人： Takuma Iida ,  Tadao Kimura

IPC分类号： H02J7/00 ,  H02J1/10

CPC分类号： H01M10/44 ,  B66B5/027 ,  H02J7/0047 ,  H02J7/0063 ,  H02J9/061 ,  Y10T307/50 ,  Y10T307/527 ,  Y10T307/625

摘要： The present invention provides a power source system that increases the power supply capacity of a power source device and continuously supplies the power necessary for a load device when a power source device stops. A control unit has a state quantity setting unit that sets a first target state quantity indicating a state of charge of the power storage device that is to be a target value when charge and discharge of the power storage device are controlled. When the power source device stops, the state quantity setting unit can change the first target state quantity to a second target state quantity that is to be a target value exceeding the first target state quantity and can increase the target state quantity of the power storage device. As a result, when the power source device stops, charge and discharge of the power storage device are controlled on the basis of the target state quantity exceeding that during the operation of the power source device. Therefore, the state of charge of the power storage device can be improved over that during the operation of the power source device. As a result, the power supply capacity of the power source device can be increased and the power necessary for the load device can be continuously supplied, in place of the power source device.

摘要翻译： 本发明提供了一种电源系统，其增加电源装置的电源容量，并且在电源装置停止时连续地提供负载装置所需的电力。 控制单元具有状态量设定单元，其在控制了蓄电装置的充放电时，设定表示作为目标值的蓄电装置的充电状态的第一目标状态量。 当电源装置停止时，状态量设定部可以将第一目标状态量变更为超过第一目标状态量的目标值的第二目标状态量，并且能够增大蓄电装置的目标状态量 。 结果，当电源装置停止时，基于超过在电源装置的操作期间的目标状态量来控制蓄电装置的充电和放电。 因此，与电源装置的动作相比，能够提高蓄电装置的充电状态。 结果，可以增加电源装置的电源容量，并且可以连续地提供负载装置所需的电力来代替电源装置。

公开(公告)号：US20110121785A1

公开(公告)日：2011-05-26

申请号：US13056035

申请日：2009-07-06

申请人： Takuma Iida ,  Tadao Kimura

发明人： Takuma Iida ,  Tadao Kimura

IPC分类号： H02J7/00

CPC分类号： H01M10/443 ,  H01M10/48 ,  H01M10/486 ,  H02J7/0016 ,  Y02T10/7055

摘要： An imbalance reduction circuit is configured to include: a temperature-related information acquisition unit for acquiring temperature-related information related to the temperature of a plurality of electric accumulators; a discharge unit for executing an equalization process for discharging the plurality of electric accumulators until terminal voltages of the respective electric accumulators become substantially equal to one another; and an equalization controller for prohibiting the discharge unit from executing the equalization process, when the temperature-related information acquired by the temperature-related information acquisition unit satisfies a low temperature condition that is set as a condition where the discharge performance of the plurality of electric accumulators deteriorates.

摘要翻译： 不平衡减少电路被配置为包括：温度相关信息获取单元，用于获取与多个蓄电器的温度有关的温度相关信息; 放电单元，用于执行用于使多个蓄电器放电的均衡处理，直到各个蓄电器的端子电压彼此基本相等; 以及均衡控制器，其用于禁止放电单元执行均衡处理，当由温度相关信息获取单元获取的温度相关信息满足设定为多个电力的放电性能的条件的低温条件时 蓄能器恶化。

公开(公告)号：US20120056587A1

公开(公告)日：2012-03-08

申请号：US13319475

申请日：2010-05-06

申请人： Takuma Iida ,  Tadao Kimura

发明人： Takuma Iida ,  Tadao Kimura

IPC分类号： H01M10/44 ,  H02J7/00

CPC分类号： H01M10/486 ,  G01R31/396 ,  H01M10/4257 ,  H01M10/441 ,  H01M10/443 ,  H01M10/448 ,  H01M10/482 ,  H01M2010/4271 ,  H02J7/0026 ,  H02J7/0091 ,  Y02T10/7055

摘要： A temperature detection portion 41 captures temperature detection values detected by a plurality of temperature sensors T disposed at prescribed positions of a battery portion 2 with a prescribed period, to detect the state of the battery portion 2. An abnormality judgment portion 42 compares the temperature detection values detected by the temperature detection portion 41 with a threshold value determined in advance, to judge whether the state of the battery portion 2 is abnormal. In a case where the abnormality judgment portion 42 judges that the battery portion 2 is abnormal, a charge/discharge control portion 43 causes a switching element 5 to operate in an on/off sequence set in advance, and then turns off the switching element 5.

摘要翻译： 温度检测部41捕获由设置在电池部2的规定位置的规定位置的多个温度传感器T检测出的温度检测值，以检测电池部2的状态。异常判定部42比较温度检测 由温度检测部分41检测的值以预先确定的阈值，以判断电池部分2的状态是否异常。 在异常判断部42判断为电池部2异常的情况下，充放电控制部43使开关元件5以预先设定的开/关顺序进行动作，然后关断开关元件5 。

公开(公告)号：US20100026244A1

公开(公告)日：2010-02-04

申请号：US12524068

申请日：2008-01-10

申请人： Takuma Iida ,  Tadao Kimura

发明人： Takuma Iida ,  Tadao Kimura

IPC分类号： H02J7/00

CPC分类号： H01M10/44 ,  B66B5/027 ,  H02J7/0047 ,  H02J7/0063 ,  H02J9/061 ,  Y10T307/50 ,  Y10T307/527 ,  Y10T307/625

摘要： The present invention provides a power source system that increases the power supply capacity of a power source device and continuously supplies the power necessary for a load device when a power source device stops. A control unit has a state quantity setting unit that sets a first target state quantity indicating a state of charge of the power storage device that is to be a target value when charge and discharge of the power storage device are controlled. When the power source device stops, the state quantity setting unit can change the first target state quantity to a second target state quantity that is to be a target value exceeding the first target state quantity and can increase the target state quantity of the power storage device. As a result, when the power source device stops, charge and discharge of the power storage device are controlled on the basis of the target state quantity exceeding that during the operation of the power source device. Therefore, the state of charge of the power storage device can be improved over that during the operation of the power source device. As a result, the power supply capacity of the power source device can be increased and the power necessary for the load device can be continuously supplied, in place of the power source device.

摘要翻译： 本发明提供了一种电源系统，其增加电源装置的电源容量，并且在电源装置停止时连续地提供负载装置所需的电力。 控制单元具有状态量设定单元，其在控制了蓄电装置的充放电时，设定表示作为目标值的蓄电装置的充电状态的第一目标状态量。 当电源装置停止时，状态量设定部可以将第一目标状态量变更为超过第一目标状态量的目标值的第二目标状态量，并且能够增大蓄电装置的目标状态量 。 结果，当电源装置停止时，基于超过在电源装置的操作期间的目标状态量来控制蓄电装置的充电和放电。 因此，与电源装置的动作相比，能够提高蓄电装置的充电状态。 结果，可以增加电源装置的电源容量，并且可以连续地提供负载装置所需的电力来代替电源装置。

公开(公告)号：US20100174417A1

公开(公告)日：2010-07-08

申请号：US12666188

申请日：2008-06-17

申请人： Takuma Iida ,  Tadao Kimura

发明人： Takuma Iida ,  Tadao Kimura

IPC分类号： H02J9/00

CPC分类号： H01M10/44 ,  H01M10/425 ,  H02J9/061

摘要： A power supply system 10 comprises a power supply 100 which supplies power to a load device 200; an electrical storage device 300 which supplies power to the load device 200 in place of the power supply 100 when the power supply 100 is stopped; and a power supply control device 500 which controls the supply of power from the electrical storage device 300 to the load device 200 by monitoring a state of the electrical storage device 300 and detecting an abnormal state of the electrical storage device 300. Upon acquiring disaster information predicting stoppage of the power supply 100, the power supply control device 500 shortens a monitoring period for monitoring the state of the electrical storage device 300, so that the state of the electrical storage device 300 can be reliably monitored during stoppage of the power supply 100, and thereby backup functions can be continued over as long a time period as possible.

摘要翻译： 电源系统10包括向负载装置200供电的电源100; 蓄电装置300，其在电源100停止时，向负载装置200代替电源100供电; 以及电源控制装置500，其通过监视蓄电装置300的状态并检测蓄电装置300的异常状态来控制从蓄电装置300向负载装置200的供电。在获取灾害信息时 电源控制装置500预测电源100的停止，缩短用于监视蓄电装置300的状态的监视期间，从而能够在电源100的停止期间可靠地监视蓄电装置300的状态 ，从而可以在尽可能长的时间段内继续备份功能。

公开(公告)号：US20100026092A1

公开(公告)日：2010-02-04

申请号：US12519945

申请日：2007-12-11

申请人： Takuma Iida ,  Tadao Kimura

发明人： Takuma Iida ,  Tadao Kimura

IPC分类号： H02J1/10

CPC分类号： H01M10/44 ,  H02J7/0063 ,  H02J7/007 ,  H02J7/34 ,  H02J9/06 ,  Y10T307/305

摘要： A power source system capable of temporarily increasing the power supply capacity of a power accumulator when an interruptible power source is stopped. Upon receiving stop information of the interruptible power source from an integrated control ECU, a controller reduces an operable voltage that is determined as an output voltage for ending discharge of the power accumulator, outputs the reduced operable voltage from a communication part to the integrated control ECU. The integrated control ECU controls a charge/discharge control device based on the reduced operable voltage, and increases the power supply capacity of the power accumulator.

摘要翻译： 一种当可中断电源停止时能够临时增加蓄电器的电力容量的电源系统。 在从集成控制ECU接收到可中断电源的停止信息时，控制器减少被确定为用于结束蓄电器的放电的输出电压的可操作电压，将可操作电压从通信部分输出到集成控制ECU 。 集成控制ECU基于降低的可操作电压来控制充放电控制装置，并且增加蓄电器的供电能力。

公开(公告)号：US08060323B2

公开(公告)日：2011-11-15

申请号：US12203411

申请日：2008-09-03

申请人： Akihiro Taniguchi ,  Takuma Iida

发明人： Akihiro Taniguchi ,  Takuma Iida

IPC分类号： G06F19/00 ,  H02J7/00 ,  G01N27/416

CPC分类号： G01R31/3679 ,  G01R31/3651 ,  G01R31/3658

摘要： A secondary-battery life estimation apparatus includes: a voltage measuring portion measuring a terminal voltage of a secondary battery to be measured; a first memory storing in advance a terminal voltage V0 of a non-degraded secondary battery before the non-degraded secondary battery discharges after fully charged; a second memory which stores in advance a life-estimation data map as a look-up table associating a voltage difference dV between a terminal voltage V of the secondary battery to be measured before the secondary battery to be measured discharges after fully charged and the terminal voltage V0 with a residual life of the secondary battery to be measured; and a CPU calculating the voltage difference dV between the terminal voltage V measured by the voltage measuring portion before the secondary battery to be measured discharges after fully charged and the terminal voltage V0 stored in the first memory and estimating the residual life of the secondary battery to be measured based on the life-estimation data map stored in the second memory using the voltage difference dV.

摘要翻译： 二次电池寿命估计装置包括：测量要测量的二次电池的端子电压的电压测量部分; 第一存储器，在未劣化的二次电池在完全充电之后放电之前，预先存储未劣化的二次电池的端子电压V0; 第二存储器，其预先存储寿命估计数据图作为查找表，其将要测量的二次电池之后的被测量的二次电池的终端电压V在完全充电之后放电并且与终端之间相关联 具有要测量的二次电池的剩余寿命的电压V0; 以及CPU，计算由被测量的二次电池之后的电压测量部分在完全充电之后测量的端子电压V和存储在第一存储器中的端子电压V0之间的电压差dV，并且将二次电池的剩余寿命估计为 基于使用电压差dV存储在第二存储器中的寿命估计数据图进行测量。

公开(公告)号：US07884577B2

公开(公告)日：2011-02-08

申请号：US11714415

申请日：2007-03-05

申请人： Masateru Tsutsumi ,  Takuma Iida ,  Yasushi Matsukawa ,  Yasuyuki Hori

发明人： Masateru Tsutsumi ,  Takuma Iida ,  Yasushi Matsukawa ,  Yasuyuki Hori

IPC分类号： H02J7/04 ,  H02J7/16

CPC分类号： H01M10/486 ,  B60L1/08 ,  B60L11/1857 ,  B60L11/1864 ,  B60L11/1875 ,  B60L11/1879 ,  B60L2240/545 ,  B60L2240/549 ,  B60L2240/662 ,  B60L2240/80 ,  H01M10/425 ,  H01M10/615 ,  H01M10/633 ,  H01M10/637 ,  H01M10/6563 ,  H01M10/657 ,  H01M10/6571 ,  H01M10/66 ,  Y02T10/7005 ,  Y02T10/7061 ,  Y02T10/7291 ,  Y02T90/16

摘要： An apparatus, which controls the temperature of a secondary battery formed by combination of a plurality of single cells or a plurality of battery modules each made by series connection of multiple single cells, prevents variations in the temperature or voltage of the single cells or the battery modules, which could otherwise be caused when the secondary battery is heated. A temperature control section controls the quantity of heat by means of which a heater heats a secondary battery formed by combination of a plurality of battery modules made by series connection of multiple single cells. The temperature control section detects a rate of temporal changes in an open circuit voltage of the secondary battery. When a detected rate of temporal changes in open circuit voltage has exceeded a predetermined threshold voltage value, the heater is controlled to thus diminish the quantity of heat used for heating the secondary battery.

摘要翻译： 控制通过多个单电池串联连接而形成的多个单电池或多个电池模块组合形成的二次电池的温度的装置，可防止单电池或电池的温度或电压变化 模块，否则可能在二次电池被加热时引起。 温度控制部分控制热量，加热器加热通过多个单个电池的串联连接形成的多个电池模块组合形成的二次电池。 温度控制部检测二次电池的开路电压的时间变化率。 当检测到的开路电压的时间变化的速率超过预定的阈值电压值时，加热器被控制，从而减少用于加热二次电池的热量。

公开(公告)号：US07687196B2

公开(公告)日：2010-03-30

申请号：US10881256

申请日：2004-06-30

申请人： Hideyuki Kumakiri ,  Shintaro Shimizu ,  Akira Yoneyama ,  Yoshihiro Bouki ,  Takuma Iida

发明人： Hideyuki Kumakiri ,  Shintaro Shimizu ,  Akira Yoneyama ,  Yoshihiro Bouki ,  Takuma Iida

IPC分类号： H01M10/04

CPC分类号： H01M2/023 ,  H01M2/0217 ,  H01M2/08 ,  H01M6/10

摘要： A prismatic battery having advantages of both a rectangular battery and a cylindrical battery and having excellent properties is provided. Furthermore, a method of manufacturing the prismatic battery, suppressing the occurrence of defects in manufacturing the prismatic batteries and having an excellent productivity is provided. A prismatic battery including: an electrode plate group, an electrolyte and a battery case for accommodating the electrode plate group and the electrolyte; wherein the side face of the battery case includes a cylindrical head portion; a prismatic body potion for accommodating the electrode plate group and the electrolyte; and a transition portion located between the body portion and the head portion.

摘要翻译： 提供一种具有矩形电池和圆柱形电池的优点并且具有优异性能的棱柱形电池。 此外，提供了制造棱柱形电池的方法，抑制了棱柱形电池制造中的缺陷的发生并且具有优异的生产率。 一种棱柱电池，包括：电极板组，电解质和用于容纳电极板组和电解质的电池壳; 其中所述电池盒的侧面包括圆柱形头部; 用于容纳电极板组和电解质的棱柱体部分; 以及位于主体部分和头部之间的过渡部分。

公开(公告)号：US20070210769A1

公开(公告)日：2007-09-13

申请号：US11714415

申请日：2007-03-05

申请人： Masateru Tsutsumi ,  Takuma Iida ,  Yasushi Matsukawa ,  Yasuyuki Hori

发明人： Masateru Tsutsumi ,  Takuma Iida ,  Yasushi Matsukawa ,  Yasuyuki Hori

IPC分类号： G05F1/00

CPC分类号： H01M10/486 ,  B60L1/08 ,  B60L11/1857 ,  B60L11/1864 ,  B60L11/1875 ,  B60L11/1879 ,  B60L2240/545 ,  B60L2240/549 ,  B60L2240/662 ,  B60L2240/80 ,  H01M10/425 ,  H01M10/615 ,  H01M10/633 ,  H01M10/637 ,  H01M10/6563 ,  H01M10/657 ,  H01M10/6571 ,  H01M10/66 ,  Y02T10/7005 ,  Y02T10/7061 ,  Y02T10/7291 ,  Y02T90/16

摘要： An apparatus, which controls the temperature of a secondary battery formed by combination of a plurality of single cells or a plurality of battery modules each made by series connection of multiple single cells, prevents variations in the temperature or voltage of the single cells or the battery modules, which could otherwise be caused when the secondary battery is heated. A temperature control section controls the quantity of heat by means of which a heater heats a secondary battery formed by combination of a plurality of battery modules made by series connection of multiple single cells. The temperature control section detects a rate of temporal changes in an open circuit voltage of the secondary battery. When a detected rate of temporal changes in open circuit voltage has exceeded a predetermined threshold voltage value, the heater is controlled to thus diminish the quantity of heat used for heating the secondary battery.

摘要翻译： 控制通过多个单电池串联连接而形成的多个单电池或多个电池模块组合形成的二次电池的温度的装置，可防止单电池或电池的温度或电压变化 模块，否则可能在二次电池被加热时引起。 温度控制部分控制热量，加热器加热通过多个单个电池的串联连接形成的多个电池模块组合形成的二次电池。 温度控制部检测二次电池的开路电压的时间变化率。 当检测到的开路电压的时间变化的速率超过预定的阈值电压值时，加热器被控制，从而减少用于加热二次电池的热量。