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公开(公告)号：US08797042B2
公开(公告)日：2014-08-05
申请号：US13427088
申请日：2012-03-22
IPC分类号： G01N27/416
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。
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公开(公告)号：US08649138B2
公开(公告)日：2014-02-11
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
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。
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公开(公告)号：US08558507B2
公开(公告)日：2013-10-15
申请号：US13426971
申请日：2012-03-22
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。
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公开(公告)号：US09024585B2
公开(公告)日：2015-05-05
申请号：US13416970
申请日：2012-03-09
申请人： Takeshi Nakashima , Takehito Ike , Ryuzo Hagihara , Chie Sugigaki
发明人： Takeshi Nakashima , Takehito Ike , Ryuzo Hagihara , Chie Sugigaki
CPC分类号： H02J7/0019 , H02J7/0026 , H02J7/022 , H02J7/35 , Y02T10/7055 , Y10T307/696
摘要： A first line includes a switching element and is electrically coupled to a branch point and an external load which is electrically connectable to a battery parallel-operation circuit. A second line includes a resistive element, and is electrically coupled to the external load and the branch point. The first line and the second line are each provided in a plurality. The plural first lines are connected in parallel to one another, and the plural second lines are connected in parallel to one another. The branch points are electrically coupled respectively to plural external, connectable battery units.
摘要翻译： 第一行包括开关元件，并且电耦合到分支点和可电连接到电池并联操作电路的外部负载。 第二行包括电阻元件，并且电耦合到外部负载和分支点。 第一行和第二行分别设置多个。 多个第一线彼此并联连接，并且多条第二线彼此并联连接。 分支点分别电耦合到多个外部可连接的电池单元。
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公开(公告)号：US08587251B2
公开(公告)日：2013-11-19
申请号：US13424483
申请日：2012-03-20
申请人： Takeshi Nakashima , Ryuzo Hagihara , Takayoshi Abe
发明人： Takeshi Nakashima , Ryuzo Hagihara , Takayoshi Abe
CPC分类号： H02J7/35 , H01L31/02021 , H01M10/465 , H02J3/383 , Y02E10/563 , Y02E10/566
摘要： A switching circuit capable of efficiently practically using power generated in a plurality of photovoltaic power generation modules is provided. The switching circuit is employed for a power generation system capable of switching a connection state between the plurality of power generation modules, for switching a first connection state where at least a part of the plurality of power generation modules are connected in series with each other, and a second connection state where at least a part of the plurality of power generation modules are connected in parallel with each other, or, the generated power output portion is connected to a storage portion so that generated power is supplied from one of the power generation module to the storage portion.
摘要翻译： 提供一种能够有效地实际使用在多个光伏发电模块中产生的电力的开关电路。 开关电路用于能够切换多个发电模块之间的连接状态的发电系统，用于切换多个发电模块的至少一部分彼此串联连接的第一连接状态， 以及第二连接状态，其中所述多个发电模块的至少一部分彼此并联连接，或者所述生成的功率输出部连接到存储部，从而从所述发电中的一个发电 模块到存储部分。
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公开(公告)号：US08547107B2
公开(公告)日：2013-10-01
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。
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公开(公告)号：US20130187465A1
公开(公告)日：2013-07-25
申请号：US13820194
申请日：2011-08-31
申请人： Takayoshi Abe , Takeshi Nakashima , Hayato Ikebe , Yasuhiro Yagi
发明人： Takayoshi Abe , Takeshi Nakashima , Hayato Ikebe , Yasuhiro Yagi
IPC分类号： H02J7/00
CPC分类号： H02J7/007 , H01M10/441 , H01M10/482 , H02J1/10 , H02J1/14 , H02J7/0031 , H02J7/042 , H02J7/35 , Y10T307/549
摘要： A power management system which carries out charge-discharge control according to lack of storage cell pack characteristic uniformity. A power storage device comprises a power storage unit, a power system switching circuit, and a power management unit. The power management unit: acquires charge information (for example, charge rate SOC) on each of a plurality of storage cell packs contained in the power storage unit; compares the size of said charge information according to the minimum and maximum values thereof respectively with an upper bound and a lower bound, and switches a charge switch and a discharge switch of the power system switching circuit; and transitions the power storage unit between a charge-discharge state, a charge state, and a discharge state.
摘要翻译： 一种电源管理系统，其根据存储电池组的特性均匀性而进行充放电控制。 蓄电装置包括蓄电单元，电力系统开关电路和电力管理单元。 电力管理单元：在包含在电力存储单元中的多个存储单元组中的每一个上获取电荷信息（例如，充电率SOC）; 将所述电荷信息的大小根据其最小值和最大值分别与上限和下限进行比较，并切换电力系统切换电路的充电开关和放电开关; 并且在充放电状态，充电状态和放电状态之间转换蓄电单元。
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公开(公告)号：US20120176079A1
公开(公告)日：2012-07-12
申请号：US13424483
申请日：2012-03-20
申请人： Takeshi Nakashima , Ryuzo Hagihara , Takayoshi Abe
发明人： Takeshi Nakashima , Ryuzo Hagihara , Takayoshi Abe
IPC分类号： H02J7/00
CPC分类号： H02J7/35 , H01L31/02021 , H01M10/465 , H02J3/383 , Y02E10/563 , Y02E10/566
摘要： A switching circuit capable of efficiently practically using power generated in a plurality of photovoltaic power generation modules is provided. The switching circuit is employed for a power generation system capable of switching a connection state between the plurality of power generation modules, for switching a first connection state where at least a part of the plurality of power generation modules are connected in series with each other, and a second connection state where at least a part of the plurality of power generation modules are connected in parallel with each other, or, the generated power output portion is connected to a storage portion so that generated power is supplied from one of the power generation module to the storage portion.
摘要翻译： 提供一种能够有效地实际使用在多个光伏发电模块中产生的电力的开关电路。 开关电路用于能够切换多个发电模块之间的连接状态的发电系统，用于切换多个发电模块的至少一部分彼此串联连接的第一连接状态， 以及第二连接状态，其中所述多个发电模块的至少一部分彼此并联连接，或者所述生成的功率输出部连接到存储部，从而从所述发电中的一个发电 模块到存储部分。
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9.发明申请公开(公告)号：US20130015819A1
公开(公告)日：2013-01-17
申请号：US13637449
申请日：2011-03-29
申请人： Takeshi Nakashima , Hayato Ikebe
发明人： Takeshi Nakashima , Hayato Ikebe
IPC分类号： H02J7/00
CPC分类号： H02J7/0019 , H01M10/0525 , H01M2010/4271 , H02J3/32 , H02J7/35 , Y02E10/766 , Y02E60/122
摘要： A power storage unit is provided which is able to facilitate recalibration and which is able to supply power even while recalibration is being performed. A method for correcting the capacity values of storage batteries, and a power storage system are also provided.In the power storage unit, a control unit turns ON a portion of the switches to connect a portion of the storage batteries to the charge and discharge path for correction, and corrects the capacity value of the portion of storage batteries by charging and discharging the portion while the other switches are turned OFF to disconnect the other storage batteries from the charge and discharge path.
摘要翻译： 提供一种能够便于重新校准的能量存储单元，并且即使在进行重新校准时也能够供电。 还提供了一种用于校正蓄电池的容量值的方法和蓄电系统。 在蓄电单元中，控制单元接通开关的一部分，将蓄电池的一部分连接到充放电路径进行校正，并且通过对该部分的充电和放电部分来校正蓄电池的容量值 而其他开关被关闭以将其他蓄电池与充电和放电路径断开。
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公开(公告)号：US20060065298A1
公开(公告)日：2006-03-30
申请号：US11092840
申请日：2005-03-30
申请人： Takeshi Nakashima , Eiji Maruyama
发明人： Takeshi Nakashima , Eiji Maruyama
IPC分类号： H01L31/00
CPC分类号： H01L31/022425 , H01L31/022466 , H01L31/022475 , H01L31/03762 , H01L31/0747 , H01L31/077 , Y02E10/548
摘要： The present invention provides a photovoltaic device having excellent environmental durability and good adhesion with a collector electrode made of metal paste. The photovoltaic device comprises an ITO film on a p-type amorphous silicon hydride film on a light incident side of the photovoltaic device and a collector electrode made of silver paste on the ITO film. A silicon oxide insulation film made of SiOx is provided on at least regions on the ITO film where the collector electrode is not formed. The thickness of the silicon oxide insulation film is about 1 to 10 times thicker than an arithmetic mean deviation (Ra) of the underlying ITO film. The silicon oxide insulation film is a film having a Si-2p peak with a full width at half maximum of 2.45 or less, which is evaluated by an X-ray photoelectron spectroscopy.
摘要翻译： 本发明提供一种具有优异的环境耐久性和与由金属浆料制成的集电极电极的良好粘附性的光电器件。 光电器件包括在光电器件的光入射侧的p型非晶硅氢化物膜上的ITO膜和在ITO膜上由银膏制成的集电极。 至少在没有形成集电极的ITO膜的区域上设置由SiOx制成的氧化硅绝缘膜。 氧化硅绝缘膜的厚度比下面的ITO膜的算术平均偏差（Ra）厚约1至10倍。 氧化硅绝缘膜是具有半峰全宽为2.45以下的Si-2p峰的膜，其通过X射线光电子能谱法进行评价。
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