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1. 发明专利

JP2013118786A Power storage device 审中-公开
标题翻译：电源存储设备
公开(公告)号：JP2013118786A
公开(公告)日：2013-06-13
申请号：JP2011265929
申请日：2011-12-05
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： UCHIDA JO , FUTAMI MOTOO , KANAZAWA GIICHI
IPC分类号： H02H7/18 , H01M10/44 , H01M10/48 , H02J7/00
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To cut off output of a power storage device in the case where abnormality occurs in any power storage function module, the power storage device being comprised of a plurality of power storage function modules.SOLUTION: A power storage device 400 comprises a power storage function module 206, an output cutoff switch 403 and a controller CNT0 which generates a signal for bringing the output cutoff switch 403 into connected state. In the state where the signal for providing the connected state is inputted, the cutoff switch 403 provides a state where charging/discharging can be performed and in the state where the signal for providing the connected state is not inputted, the cutoff switch 403 provides a state where charging/discharging is cut off. The power storage function module 206 includes controllers CNT1-CNTz for determining a state of the power storage function module 206 and switches SW1-SWz which is brought into open state when abnormality is determined. The switches SW1-SWz are disposed on a signal line 405 connecting the controller CNT0 and the output cutoff switch 403.
摘要翻译：要解决的问题：在任何蓄电功能模块发生异常的情况下，为了切断蓄电装置的输出，所述蓄电装置由多个蓄电功能模块构成。解决方案：蓄电装置400包括蓄电功能模块206，输出截止开关403和产生用于使输出截止开关403进入连接状态的信号的控制器CNT0。在输入用于提供连接状态的信号的状态下，切断开关403提供可以进行充电/放电的状态，并且在没有输入用于提供连接状态的信号的状态下，截止开关403提供充电/放电被切断的状态。蓄电功能模块206包括用于确定蓄电功能模块206的状态的控制器CNT1-CNTz以及当确定异常时处于断开状态的开关SW1-SWz。开关SW1-SWz设置在连接控制器CNT0和输出截止开关403的信号线405上。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012182903A Storage battery control system and storage battery control method 有权
标题翻译：存储电池控制系统和存储电池控制方法
公开(公告)号：JP2012182903A
公开(公告)日：2012-09-20
申请号：JP2011044039
申请日：2011-03-01
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YOKOURA KOICHI , FUTAMI MOTOO , TAKEDA KENJI , YAMAUCHI SUSUMU , UCHIDA JO
IPC分类号： H02J7/02
CPC分类号： H02J7/0021 , H01M10/4207 , H01M10/4257 , H01M10/441
摘要： PROBLEM TO BE SOLVED: To make it possible to avoid a situation that a slave control device cannot control a storage battery if a failure occurs at a master control device in a system in which the master control device and slave control device have hierarchical structure and communicate a control signal of the storage battery.SOLUTION: A slave control device 30, when detecting a failure of a master control device 20, refers to master unit line information 350, and obtains line information to connect to another master control device 20. Then, the slave control device 30 transmits connection request information to a master control device 20 selected from other master control devices 20. The other master control device 20 determines whether connection to the slave control device 30 having transmitted the connection request information is possible or not, and transmits determined results as connection possibility information. The slave control device 30 switches a communication line to the other master control device 20 if the received connection possibility information says that connection is possible.
摘要翻译：要解决的问题：为了能够避免在主控制装置和从控制装置具有分级的系统中的主控制装置发生故障时从属控制装置不能控制蓄电池的情况结构并传达蓄电池的控制信号。解决方案：从控制装置30在检测到主控装置20的故障时，参照主单元线信息350，取得与其他主控装置20连接的线路信息。然后，从控制装置30 将连接请求信息发送到从其他主控装置20选择的主控制装置20.另一主控装置20确定是否可以连接到已发送连接请求信息的从控制装置30，并将确定的结果作为连接发送可能性信息。如果所接收的连接可能性信息表示可能的连接，从控制装置30将通信线路切换到另一个主控制装置20。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2014135896A Control method for storage battery system 有权
标题翻译：储存电池系统的控制方法
公开(公告)号：JP2014135896A
公开(公告)日：2014-07-24
申请号：JP2014090185
申请日：2014-04-24
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YOKOURA KOICHI , FUTAMI MOTOO , TAKEDA KENJI , YAMAUCHI SUSUMU , UCHIDA JO
IPC分类号： H02J7/02
CPC分类号： H02J7/0021 , H01M10/4207 , H01M10/4257 , H01M10/441
摘要： PROBLEM TO BE SOLVED: To achieve avoidance of control malfunction of a storage battery by a slave unit controller when some failure occurs in a master unit controller in a system that is constructed of a hierarchic structure of the master unit controller and the slave unit controller and performs communication of a control signal of the storage battery.SOLUTION: A slave unit controller 30 constitutes a string for each of battery modules connected in series. The slave unit controller 30, when some failure occurs in a master unit controller 20 connected with the slave unit controller, is connected with another master unit controller 20 of the same type as the slave unit controller 30 belonging to the same string as the string to which the slave unit controller belongs.
摘要翻译：要解决的问题：为了在由主单元控制器和从单元控制器的分级结构构成的系统中的主单元控制器中发生某些故障时，由从单元控制器避免蓄电池的控制故障，以及执行存储电池的控制信号的通信。解决方案：从单元控制器30构成串联连接的每个电池模块的串。从单元控制器30在与从单元控制器连接的主单元控制器20中发生某些故障时，与属于与串相同串的从单元控制器30的另一主单元控制器20连接，从单元控制器所属的。

4. 发明专利

JP2012182911A Cell system 有权
标题翻译：细胞系统
公开(公告)号：JP2012182911A
公开(公告)日：2012-09-20
申请号：JP2011044315
申请日：2011-03-01
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YAMAUCHI SUSUMU , FUTAMI MOTOO , TAKEDA KENJI , UCHIDA JO
IPC分类号： H02J7/00 , H01M10/44 , H01M10/48 , H02J7/02
CPC分类号： H01M10/482 , H01M10/425 , H02J7/0014 , H02J7/34
摘要： PROBLEM TO BE SOLVED: To provide a cell system which can respond flexibly to a system configuration request of any scale.SOLUTION: In a cell system 203, a cell module 314 consisting of a series connection of multiple battery cells 310, a battery pack 252 consisting of either series and/or parallel connection of the cell modules 314, and a battery block 212 consisting of either series and/or parallel connection of the battery packs 252 are provided hierarchically each other. In the cell system 203, the cell module 314, the battery pack 252 and the battery block 212 are prepared previously as a hierarchy variation of basic units, and a configuration of combining these basic units arbitrarily according to the required scale is employed.
摘要翻译：要解决的问题：提供可以灵活地响应于任何规模的系统配置请求的小区系统。解决方案：在电池系统203中，由多个电池单元310的串联连接的电池模块314，由电池模块314的串联和/或并联连接构成的电池组252和电池块212 由电池组252的串联和/或并联连接组成，彼此分层地提供。在单元系统203中，单元模块314，电池组252和电池块212被预先准备为基本单元的层次变化，并且采用根据所需尺度任意组合这些基本单元的结构。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2013126343A Power storage system with storage device 审中-公开
标题翻译：具有存储设备的电力存储系统
公开(公告)号：JP2013126343A
公开(公告)日：2013-06-24
申请号：JP2011275261
申请日：2011-12-16
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： UCHIDA JO , FUTAMI MOTOO , KANAZAWA GIICHI , KASAI SHIGEHIKO
IPC分类号： H02J7/02 , H01M10/44
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a power storage system capable of achieving highly reliable capacitance adjustment.SOLUTION: The power storage system includes: a storage battery module formed by connecting a plurality of cell groups in series, each of which includes a plurality of storage battery cells connected in parallel; and a module balance series circuit formed by connecting a resistive element and a switch element in series. The storage battery module and the series circuit are connected in parallel to constitute a storage battery module unit, and a plurality of the storage battery module units are connected in serial to constitute a storage battery string.
摘要翻译：要解决的问题：提供能够实现高度可靠的电容调整的蓄电系统。电力存储系统包括：蓄电池模块，其通过串联连接多个电池组而形成，每个电池组包括并联连接的多个蓄电池单元; 以及通过串联连接电阻元件和开关元件而形成的模块平衡串联电路。蓄电池模块和串联电路并联连接构成蓄电池模块单元，并且多个蓄电池模块单元串联连接构成蓄电池串。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012182004A Battery system 有权
标题翻译：电池系统
公开(公告)号：JP2012182004A
公开(公告)日：2012-09-20
申请号：JP2011043924
申请日：2011-03-01
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： URANO SHINICHI , HONDA MITSUTOSHI , YAMAUCHI SUSUMU , IWASAWA HIROSHI , UCHIDA JO
IPC分类号： H01M2/10 , H01M10/60 , H01M10/613 , H01M10/617 , H01M10/655 , H01M10/6555 , H01M10/6563
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a battery system 100 capable of appropriately managing temperature.SOLUTION: There is provided a power system 100 in which a battery cell group 1A including a plurality of battery cells 1 and a detection circuit substrate 7 including a voltage detection circuit 21 configured to detect a voltage of each of the battery cells 1 are stored in housings 5e, 8, 9, 10. The housings 5e, 8, 9, 10 are separated into a cell group storage room and a substrate storage room 18 by separation walls 5a, 5b. The battery cell group 1A is arranged in the cell group storage room 17. The detection circuit substrate 7 is arranged in the substrate storage room 18. Cell room heat radiators 2, 3, which radiate heat generated in the battery cell group 1A to the outside of the cell group storage room 17, are provided in the cell group storage room 17. A substrate room heat radiator 19, which radiates heat generated in the detection circuit substrate 7 to the outside of the substrate storage room 18, is provided in the substrate storage room 18.
摘要翻译：要解决的问题：提供能够适当地管理温度的电池系统100。解决方案：提供了一种电力系统100，其中包括多个电池单元1的电池单元组1A和检测电路基板7包括电压检测电路21，电压检测电路21被配置为检测每个电池单元1的电压存储在壳体5e，8,9,10中。壳体5e，8,9,10通过分隔壁5a，5b分离成电池组存储室和基板存储室18。电池单元组1A配置在电池组保持室17中。检测电路基板7配置在基板收容室18中。将电池单元组1A中产生的热量向外部放出的电池室散热器2,3 设置在电池组收纳室17内的基板室内散热器19，其将在检测电路基板7中产生的热量照射到基板收容室18的外部。储藏室18.版权所有（C）2012，JPO＆INPIT

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