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1. 发明申请

US20120256483A1 ELECTRICAL CHARGE AND DISCHARGE SYSTEM, METHOD OF MANAGING A BATTERY AND A POWER GENERATOR, AND COMPUTER-READABLE RECORDING MEDIUM 审中-公开
标题翻译：电气充电和放电系统，电池和发电机的管理方法以及计算机可读记录介质
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。

2. 发明申请

US20120253537A1 POWER SUPPLY METHOD, RECORDING MEDIUM WHICH IS COMPUTER READABLE AND POWER GENERATION SYSTEM 审中-公开
标题翻译：电源方式，电脑可读和发电系统的记录介质
公开(公告)号：US20120253537A1
公开(公告)日：2012-10-04
申请号：US13415273
申请日：2012-03-08
申请人： Hiroyuki OKUDA , Atsuhiro Funahashi , Yoshito Kaga , Takeshi Nakashima , Souichi Sakai , Ryuzo Hagihara
发明人： Hiroyuki OKUDA , Atsuhiro Funahashi , Yoshito Kaga , Takeshi Nakashima , Souichi Sakai , Ryuzo Hagihara
IPC分类号： G05F1/66
CPC分类号： H02J3/32 , H02J3/383 , H02J3/386 , H02J7/35 , Y02E10/563 , Y02E10/566 , Y02E10/763 , Y02E70/30 , Y02P90/50
摘要： The method of controlling a power generator generating electric power using renewable energy and a battery storing electric power generated by the power generator, comprising: acquiring data on an amount of electric power generated by the power generator at predetermined time intervals over a sampling period, the data being acquired as electric signals; computing a target output value for the electric power to be supplied to an electric power transmission system based on the data on the amount of electric power generated by the power generator; supplying to the electric power transmission system electric power equal to the target output value from at least one of the power generator and the battery; determining a fading condition of the battery; and varying the sampling period in accordance with the fading condition of the battery.
摘要翻译：一种使用可再生能源发电发电的发电机的方法和存储由发电机产生的电力的蓄电池的方法，其特征在于，在取样期间以规定的时间间隔取得由所述发电机产生的电力量的数据，作为电信号获取的数据; 基于由发电机产生的电力量的数据，计算要提供给电力传输系统的电力的目标输出值; 从发电机和电池中的至少一个向电力传输系统供电等于目标输出值的电力; 确定电池的衰落状态; 并根据电池的衰落状态改变采样周期。

3. 发明授权

US08527110B2 Charge/discharge control device and power generation system 有权
标题翻译：充放电控制装置及发电系统
公开(公告)号：US08527110B2
公开(公告)日：2013-09-03
申请号：US13426128
申请日：2012-03-21
申请人： Takeshi Nakashima , Souichi Sakai , Ryuzo Hagihara
发明人： Takeshi Nakashima , Souichi Sakai , Ryuzo Hagihara
IPC分类号： H02J7/04
CPC分类号： H02J3/32 , H02J7/34 , Y02E70/30 , Y02P90/50
摘要： A charge/discharge control device capable of increasing the lifetime of a storage portion while suppressing effects of fluctuation in power generated by a power generator on a power grid is provided. This charge/discharge control device is so formed as to start charge/discharge control of the storage portion if an amount of change in power detected by a power detection portion detecting power passing through a prescribed portion of a line between the power generator and the power grid is at least a prescribed amount of change when the detected power changes from first power to second power while the detected power does not return to power in the vicinity of the first power from the second power within a first period from a time point when the detected power changes from the first power to the second power.
摘要翻译：提供一种能够在抑制发电机对电力网产生的电力波动的影响的同时增加存储部的寿命的充放电控制装置。如果由功率检测部检测到的功率变化量检测到通过发电机和功率之间的线路的规定部分的功率，则该充放电控制装置形成为开始存储部的充放电控制当检测到的功率从第一功率变化到第二功率时，网格至少是规定量的变化，同时在从第一功率到第二功率的时间点之后的第一时间段内，从第二功率在第一功率附近，检测到的功率不会恢复到第一功率附近的功率检测到的功率从第一功率变化到第二功率。

4. 发明申请

US20120239214A1 Charge/Discharge Control Device and Power Generation System 有权
标题翻译：充放电控制装置及发电系统
公开(公告)号：US20120239214A1
公开(公告)日：2012-09-20
申请号：US13426128
申请日：2012-03-21
申请人： Takeshi Nakashima , Souichi Sakai , Ryuzo Hagihara
发明人： Takeshi Nakashima , Souichi Sakai , Ryuzo Hagihara
IPC分类号： G05F5/00 , H02P9/00
CPC分类号： H02J3/32 , H02J7/34 , Y02E70/30 , Y02P90/50
摘要： A charge/discharge control device capable of increasing the lifetime of a storage portion while suppressing effects of fluctuation in power generated by a power generator on a power grid is provided. This charge/discharge control device is so formed as to start charge/discharge control of the storage portion if an amount of change in power detected by a power detection portion detecting power passing through a prescribed portion of a line between the power generator and the power grid is at least a prescribed amount of change when the detected power changes from first power to second power while the detected power does not return to power in the vicinity of the first power from the second power within a first period from a time point when the detected power changes from the first power to the second power.
摘要翻译：提供一种能够在抑制发电机对电力网产生的电力波动的影响的同时增加存储部的寿命的充放电控制装置。如果由功率检测部检测到的功率变化量检测到通过发电机和功率之间的线路的规定部分的功率，则该充放电控制装置形成为开始存储部的充放电控制当检测到的功率从第一功率变化到第二功率时，网格至少是规定量的变化，同时在从第一功率到第二功率的时间点之后的第一时间段内，从第二功率在第一功率附近，检测到的功率不会恢复到第一功率附近的功率检测到的功率从第一功率变化到第二功率。

5. 发明授权

US08587251B2 Switching circuit, control apparatus, and power generation system 失效
标题翻译：开关电路，控制装置和发电系统
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
IPC分类号： H01M10/44 , 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。

6. 发明授权

US09024585B2 Battery parallel-operation circuit and battery system 有权
标题翻译：电池并联运行电路和电池系统
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
IPC分类号： H02J7/00 , H02J7/02 , H02J7/35
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。

7. 发明申请

US20120235631A1 Storage Unit, Power Generation System, and Charge/Discharge System 审中-公开
标题翻译：存储单元，发电系统和充放电系统
公开(公告)号：US20120235631A1
公开(公告)日：2012-09-20
申请号：US13486176
申请日：2012-06-01
申请人： Takeshi Nakashima , Ken Yamada , Hayato Ikebe , Ryuzo Hagihara
发明人： Takeshi Nakashima , Ken Yamada , Hayato Ikebe , Ryuzo Hagihara
IPC分类号： H02J7/00 , H05K7/20 , H05K7/00
CPC分类号： H02J3/32 , H01M10/613 , H01M10/6563 , H01M14/005 , H01M16/00 , H02J3/386 , H05K7/20909 , Y02E10/763 , Y02E70/30
摘要： This storage unit includes a storage portion that stores power, a converter that converts power, a first temperature detection portion arranged in the vicinity of the converter, and a housing that houses at least the converter, the first temperature detection portion, and the storage portion.
摘要翻译：该存储单元包括存储电力的存储部分，转换功率的转换器，布置在转换器附近的第一温度检测部分和至少容纳转换器的壳体，第一温度检测部分和存储部分。

8. 发明申请

US20120176079A1 Switching Circuit, Control Apparatus, and Power Generation System 失效
标题翻译：开关电路，控制装置和发电系统
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。

9. 发明授权

US07745956B2 Grid interconnection device, grid interconnection system and transfer trip system 有权
标题翻译：电网互联装置，电网互联系统和转移跳闸系统
公开(公告)号：US07745956B2
公开(公告)日：2010-06-29
申请号：US11928005
申请日：2007-10-30
申请人： Kazuo Ito , Wataru Horio , Masahiro Makino , Ryuzo Hagihara , Haruhiko Tatsumi , Takeo Ishida , Osamu Tajima
发明人： Kazuo Ito , Wataru Horio , Masahiro Makino , Ryuzo Hagihara , Haruhiko Tatsumi , Takeo Ishida , Osamu Tajima
IPC分类号： H02J3/00 , H02H3/00
CPC分类号： H02J3/38 , H02H7/28 , H02J2003/388 , Y10T307/729 , Y10T307/826
摘要： A grid interconnection device includes a relay controller configured to control separation or interconnection of a relay; a receiver configured to receive, from a predetermined transmission path, power failure information containing at least local area information indicating an area in which a power failure occurs; a determination unit configured to determine an occurrence of a power failure in a power distribution system, when the power failure information includes local area information of an area to which the power distribution system belongs; and a detector configured to detect an islanding state. The detector increases detection sensitivity of the islanding state when the determination unit determines the power failure in the power distribution system. The relay controller performs separation control for the relay when the islanding state is detected by the detector.
摘要翻译：电网互连装置包括被配置为控制继电器的分离或互连的中继控制器; 接收器，被配置为从预定传输路径接收至少包含表示发生电源故障的区域的局域信息的电源故障信息; 确定单元，其被配置为当所述电力故障信息包括所述配电系统所属的区域的局部区域信息时，确定配电系统中的电力故障的发生; 以及被配置为检测孤岛状态的检测器。当确定单元确定配电系统中的电力故障时，检测器增加孤岛状态的检测灵敏度。当检测器检测到孤岛状态时，继电器控制器执行继电器的分离控制。

10. 发明授权

US06252785B1 Device for operating inverter and power system 有权
标题翻译：逆变器和电力系统运行的装置
公开(公告)号：US06252785B1
公开(公告)日：2001-06-26
申请号：US09691136
申请日：2000-10-19
申请人： Ryuzo Hagihara , Kenji Uchihashi , Takeo Ishida
发明人： Ryuzo Hagihara , Kenji Uchihashi , Takeo Ishida
IPC分类号： H02M300
CPC分类号： H02M7/493 , H02J3/383 , H02M2001/0048 , Y02B70/1491 , Y02E10/563 , Y10S323/906
摘要： A device for operating inverters according to the present invention can operate a plurality of inverters for converting DC output from a DC source such as a solar cell to AC output efficiently without relying on a particular inverter. The plurality of inverters are connected to the DC source through switches. DC output from a DC source is measured by a measuring device to determine the number of inverters to be operated on a basis of the output result from the measuring device. The inverters to be added or cut off are determined among the plurality of inverters at random on a basis of the random number and switches of the determined inverters are turned ON or OFF in order to select inverters to be operated.
摘要翻译：根据本发明的用于操作逆变器的装置可以操作多个反相器，用于将来自诸如太阳能电池的DC源的DC输出有效地转换成AC输出，而不依赖于特定的反相器。多个逆变器通过开关连接到DC源。来自直流电源的直流输出由测量装置测量，以根据测量装置的输出结果来确定要操作的逆变器的数量。基于随机数，随机地在多个逆变器之间确定要添加或切断的反相器，并且将所确定的反相器的开关导通或关闭以选择要被操作的反相器。

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