公开(公告)号：US20120236451A1

公开(公告)日：2012-09-20

申请号：US13427212

申请日：2012-03-22

申请人： Takeshi NAKASHIMA ,  Yohei YAMADA ,  Takehito IKE

发明人： Takeshi NAKASHIMA ,  Yohei YAMADA ,  Takehito IKE

IPC分类号： H02H3/42

CPC分类号： H02J7/0029 ,  H01M10/441 ,  H01M10/482 ,  H02J7/0021 ,  H02J7/0031

摘要： There is provided an electricity storage system which comprises an electricity storage device, a charge and discharge switch device which is placed connected to the electricity storage device, a control block which is a charge and discharge control device which controls charging from a power supply and discharging from the electricity storage device to an external load, and an electricity storage device breaker with transmission and reception functions which is provided between the electricity storage device and the charge and discharge switch device, disconnects connection with the electricity storage device according to detection of abnormality of the electricity storage device or according to an instruction of the control block, and notifies the execution of the disconnection to the control block. The control block comprises a hardware disconnection instruction unit in addition to a software disconnection instruction unit.

摘要翻译： 提供了一种蓄电系统，其包括蓄电装置，与蓄电装置连接的充放电开关装置，控制块，其是控制来自电源和放电的充电的充放电控制装置 从蓄电装置到外部负载，以及设置在蓄电装置与充放电开关装置之间的具有发送和接收功能的蓄电装置断路器，根据检测到的蓄电装置的异常断开与蓄电装置的连接 蓄电装置或者根据控制块的指示，将该断开的执行通知给控制块。 除了软件断开指令单元之外，控制块还包括硬件断开指令单元。

公开(公告)号：US20120182024A1

公开(公告)日：2012-07-19

申请号：US13427088

申请日：2012-03-22

申请人： Takehito IKE ,  Takayoshi ABE ,  Tomomichi NAKAI ,  Takeshi NAKASHIMA ,  Kazuo ISHIMOTO

发明人： Takehito IKE ,  Takayoshi ABE ,  Tomomichi NAKAI ,  Takeshi NAKASHIMA ,  Kazuo ISHIMOTO

IPC分类号： G01R31/14

CPC分类号： G01R31/025 ,  H02H3/16 ,  H02H7/20

摘要： A ground fault detection circuit includes: a first switch circuit that connects/disconnects a first path between a positive bus bar and a ground potential section, the positive bus bar being connected to positive electrodes of secondary battery units through a field-effect transistor including a parasitic diode; a second switch circuit that connects/disconnects a second path between a negative bus bar and a ground potential section, the negative bus bar being connected to negative electrodes of the secondary battery units; and a ground fault detection unit that detects a ground fault of the positive bus bar or the negative bus bar based on an electric current flowing through the first path or the second path.

摘要翻译： 接地故障检测电路包括：第一开关电路，其连接/断开正母线和地电位部分之间的第一路径，所述正母线通过场效应晶体管连接到二次电池单元的正电极，所述场效应晶体管包括 寄生二极管; 第二开关电路，连接/断开负母线和地电位部分之间的第二路径，负母线连接到二次电池单元的负电极; 以及接地故障检测单元，其基于流过所述第一路径或所述第二路径的电流来检测所述正母线或所述负母线的接地故障。

公开(公告)号：US20120176080A1

公开(公告)日：2012-07-12

申请号：US13426971

申请日：2012-03-22

申请人： Kenji UCHIHASHI ,  Hiroto NAGANO ,  Yoshiyuki ISHIZUKA ,  Takeshi NAKASHIMA ,  Takehito IKE

发明人： Kenji UCHIHASHI ,  Hiroto NAGANO ,  Yoshiyuki ISHIZUKA ,  Takeshi NAKASHIMA ,  Takehito IKE

IPC分类号： H02J7/00 ,  H01M10/46

CPC分类号： A62C3/16 ,  H01M2200/00 ,  H02M7/02

摘要： A secondary battery storage system rack is provided comprising a circuit block which is connected to an electric power line for exchanging electric power with the outside, a secondary battery block which is connected to the circuit block and which has a larger mass than the circuit block, and a storage body unit which stores, in the inside, the circuit block and the secondary battery block, wherein the secondary battery block and the circuit block are placed in one line along a direction of gravitational force, with the secondary battery block placed below the circuit block.

摘要翻译： 提供了一种二次电池存储系统架，其包括连接到用于与外部交换电力的电力线的电路块，连接到电路块并且具有比电路块更大的质量的二次电池块， 以及存储体单元，其在内部存储电路块和二次电池块，其中二次电池块和电路块沿着重力方向放置在一条线中，其中二次电池块放置在 电路块。

公开(公告)号：US20120169290A1

公开(公告)日：2012-07-05

申请号：US13416590

申请日：2012-03-09

申请人： Takeshi NAKASHIMA ,  Takehito IKE

发明人： Takeshi NAKASHIMA ,  Takehito IKE

IPC分类号： H02J7/00

CPC分类号： H02J7/0021 ,  H01M10/44 ,  H01M10/48 ,  H02J7/0031

摘要： There is provided an electricity storage system which comprises an electricity storage device, a charge and discharge switch device placed to be connected to the electricity storage device, a control block which is a charge and discharge control device which controls charging from a power supply and discharging from the electricity storage device to an external load, an electricity storage device breaker provided between the electricity storage device and the charge and discharge switch device, storage battery state detection units which detect the storage battery state information at a connection point between the electricity storage device and the electricity storage device breaker, and the detection units which detect the state information at a connection point between the electricity storage device breaker and the charge and discharge switch device.

摘要翻译： 提供了一种蓄电系统，其包括蓄电装置，放电与蓄电装置连接的充放电开关装置，控制块，其是控制来自电源和放电的充电的充放电控制装置 从蓄电装置到外部负载的蓄电装置断路器，设置在蓄电装置与充放电开关装置之间的蓄电装置断路器，蓄电装置状态检测装置，在蓄电装置的连接点检测蓄电池状态信息 蓄电装置断路器以及检测单元，其检测蓄电装置断路器与充放电开关装置之间的连接点处的状态信息。

公开(公告)号：US20120175966A1

公开(公告)日：2012-07-12

申请号：US13421426

申请日：2012-03-15

申请人： Takeshi NAKASHIMA ,  Takehito IKE ,  Ryuzo HAGIHARA

发明人： Takeshi NAKASHIMA ,  Takehito IKE ,  Ryuzo HAGIHARA

IPC分类号： H02J4/00

CPC分类号： H02J7/0019 ,  Y10T307/729

摘要： In a power supply system with a storage battery assembly including storage battery pack groups, when electric power is supplied from at least one of the storage battery pack groups to a load connected to a parallel connection line, the storage battery pack group having the highest output voltage is selected from the storage battery pack groups capable of being commonly connected to the parallel connection line, and is first connected to the parallel connection line, and the highest output voltage of the output voltages of the storage battery pack groups connected to the parallel connection line is set as a reference voltage, and only the storage battery pack groups having an output voltage within a predetermined voltage range during discharging relative to the reference voltage are connected to the parallel connection line.

摘要翻译： 在具有包括蓄电池组组的蓄电池组件的电源系统中，当从至少一个蓄电池组组提供电力到连接到并联连接线的负载时，具有最高输出的蓄电池组组 从能够共同连接到并联连接线的蓄电池组组中选择电压，并且首先连接到并联连接线，并且连接到并联连接的蓄电池组组的输出电压的最高输出电压 线路被设置为参考电压，并且仅在相对于参考电压的放电期间具有在预定电压范围内的输出电压的蓄电池组组被连接到并联连接线。

公开(公告)号：US20120256487A1

公开(公告)日：2012-10-11

申请号：US13495282

申请日：2012-06-13

申请人： Yohei YAMADA ,  Takeshi NAKASHIMA ,  Chie SUGIGAKI ,  Ryuzo HAGIHARA

发明人： Yohei YAMADA ,  Takeshi NAKASHIMA ,  Chie SUGIGAKI ,  Ryuzo HAGIHARA

IPC分类号： H02J3/00

CPC分类号： H01M10/44 ,  H01M10/46 ,  H02J3/382 ,  H02J3/383 ,  H02J3/386 ,  H02J7/34 ,  Y02E10/563 ,  Y02E10/763 ,  Y10T307/50

摘要： This charge/discharge system includes a storage portion storing power generated by a power generation module coupled to a power grid and discharging power to a load and a control portion including a function of stopping discharge of the storage portion on the basis of a result of comparison between a first threshold set in response to the amount of power that can be generated by the power generation module and the amount of power consumption corresponding to power consumed by the load.

摘要翻译： 这种充放电系统包括存储部分，其存储由耦合到电网的发电模块产生的电力并向负载放电;以及控制部分，其包括基于比较结果停止存储部分的放电的功能 在响应于由发电模块产生的功率量与对应于负载消耗的功率的功率消耗量之间设定的第一阈值之间。

公开(公告)号：US20120235645A1

公开(公告)日：2012-09-20

申请号：US13427170

申请日：2012-03-22

申请人： Takeshi NAKASHIMA ,  Hayato IKEBE ,  Yohei YAMADA

发明人： Takeshi NAKASHIMA ,  Hayato IKEBE ,  Yohei YAMADA

IPC分类号： H01M2/10 ,  H02J7/00 ,  H01M2/00

CPC分类号： H01M2/1016 ,  H01M2/1077 ,  H01M2/206 ,  H01M10/425 ,  H01M10/46 ,  H01M2010/4271 ,  H01M2220/10

摘要： An electricity storage system has secondary battery housing system racks in which secondary batteries and circuit blocks are respectively housed, and a power converter housing rack in which a power converter is housed, and which is orderly disposed together with the plurality of secondary battery housing system racks. The secondary battery housing system rack having a positive-electrode-side terminal directly connected to a positive-electrode-side terminal of the power converter by a positive-electrode bus and the secondary battery housing system rack having a negative-electrode-side terminal directly connected to a negative-electrode-side terminal of the power converter by a negative-electrode bus, are different from each other.

摘要翻译： 蓄电系统具有分别容纳有二次电池和电路块的二次电池外壳系统机架，以及容纳电力转换器的功率转换器外壳架，并且与多个二次电池外壳系统机架有序地配置 。 二次电池外壳系统机架具有通过正极总线直接与功率转换器的正极侧端子直接连接的正极侧端子和具有负极侧端子的二次电池壳体系统架 通过负极母线与功率转换器的负极侧端子连接，彼此不同。

公开(公告)号：US20120256483A1

公开(公告)日：2012-10-11

申请号：US13423725

申请日：2012-03-19

申请人： Takeshi NAKASHIMA ,  Souichi Sakai ,  Ryuzo Hagihara ,  Zenjirou Uchida

发明人： Takeshi NAKASHIMA ,  Souichi Sakai ,  Ryuzo Hagihara ,  Zenjirou Uchida

IPC分类号： H02J7/34

CPC分类号： H01M10/44 ,  H01M10/46 ,  H02J3/383 ,  H02J7/0068 ,  H02J7/34 ,  Y02E10/563 ,  Y10T307/313

摘要： This charge and discharge system comprises a battery connected to a bus to which multiple power a generator and an electric power transmission system are connected, a charger configured to supply power from the bus to the battery, a discharger separate from the charger and configured to output electric power from the battery to the bus, and a controller configured to separately control the charger and the discharger.

摘要翻译： 该充放电系统包括连接到总线的电池，发电机和电力传输系统连接多个功率的电源，配置成从总线向电池供电的充电器，与充电器分离的配置为输出的放电器 从电池到总线的电力，以及被配置为分别控制充电器和放电器的控制器。

公开(公告)号：US20120212183A1

公开(公告)日：2012-08-23

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

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。

公开(公告)号：US20120235687A1

公开(公告)日：2012-09-20

申请号：US13427314

申请日：2012-03-22

申请人： Takayoshi ABE ,  Takeshi NAKASHIMA ,  Hayato IKEBE ,  Hiroki NAKATSU

发明人： Takayoshi ABE ,  Takeshi NAKASHIMA ,  Hayato IKEBE ,  Hiroki NAKATSU

IPC分类号： G01R31/02

CPC分类号： H02J7/0021 ,  H01M10/4207 ,  H01M10/441 ,  H01M10/465 ,  H02S50/10 ,  Y10T307/615 ,  Y10T307/62 ,  Y10T307/625

摘要： A startup self-diagnostic apparatus for an electrical storage system including an electrical storage device, a charge and discharge switch device disposed to be connected to the electrical storage device, an electrical storage device breaker disposed between the electrical storage device and the charge and discharge switch device, and a load side breaker disposed between the charge and discharge switch device and an external load comprises a state monitoring unit for the electrical storage device breaker, a state monitoring unit for the load side breaker, a converter diagnosing unit, a switching device diagnosing unit, and an electrical storage device monitoring unit, for diagnosing peripheral diagnostic items which may be diagnosed without using the electrical storage device.

摘要翻译： 一种用于电气存储系统的启动自诊断装置，包括设置为连接到电存储装置的蓄电装置，充电和放电开关装置，设置在蓄电装置和充放电开关之间的蓄电装置断路器 装置和设置在充放电开关装置和外部负载之间的负载侧断路器包括用于蓄电装置断路器的状态监视单元，用于负载侧断路器的状态监视单元，转换器诊断单元，诊断开关装置 单元和电存储设备监视单元，用于诊断可以在不使用电存储设备的情况下被诊断的外围诊断项目。