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公开(公告)号：US07482710B2
公开(公告)日：2009-01-27
申请号：US11056004
申请日：2005-02-14
申请人： Masaya Ichinose , Motoo Futami , Susumu Nakano
发明人： Masaya Ichinose , Motoo Futami , Susumu Nakano
IPC分类号： H02J7/00
CPC分类号： H02J9/08 , Y10T307/631
摘要： A power generation system includes a first unit power generation system having a storage battery, a second unit power generation system having no storage battery and a controller, at a time of starting up of the power generation system, the controller first starts up the first unit power generation system and then starts up the second unit power generation system having no storage battery by supplying electric power generated by the first unit power generation system to the second unit power generation system.
摘要翻译： 发电系统包括具有蓄电池的第一单元发电系统，没有蓄电池的第二单元发电系统和控制器，在发电系统启动时，控制器首先启动第一单元 发电系统，然后通过将第一单元发电系统产生的电力提供给第二单元发电系统来启动不具有蓄电池的第二单元发电系统。
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公开(公告)号：US20070262583A1
公开(公告)日：2007-11-15
申请号：US11774868
申请日：2007-07-09
CPC分类号： H02P9/006 , F03D7/0272 , F03D7/028 , F03D7/042 , F03D9/25 , F03D9/255 , F05B2270/1016 , F05B2270/1033 , F05B2270/327 , G09G2320/064 , H02J3/386 , H02P2101/15 , Y02E10/723 , Y02E10/725 , Y02E10/763
摘要： A wind turbine generator system can regulate the rotational velocity of the wind turbine within an operation range even when the wind velocity suddenly changes and can perform continuous operation of the wind turbine. The wind turbine generator system includes a generator connected to the shaft of the wind turbine and a converter connected to the generator. When the rotational velocity of the wind turbine is within a predetermined range, power outputted from the generator is controlled so as to follow the instruction concerning the generator output given from the wind turbine to the converter. When the rotational velocity of the wind turbine is out of the predetermined range, the power outputted from the generator is controlled without following the instruction concerning generator output given from the wind turbine to the converter.
摘要翻译： 风力发电机系统即使当风速突然变化并且可以执行风力涡轮机的连续运行时，也可以在运行范围内调节风力涡轮机的旋转速度。 风力发电机系统包括连接到风力涡轮机的轴的发电机和连接到发电机的转换器。 当风力涡轮机的旋转速度在预定范围内时，控制从发电机输出的功率，以便遵循关于从风力涡轮机给转换器的发电机输出的指令。 当风力涡轮机的旋转速度超出预定范围时，从发电机输出的功率被控制，而不用遵循关于从风力涡轮机向转换器给出的发电机输出的指令。
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公开(公告)号：US20070210651A1
公开(公告)日：2007-09-13
申请号：US11624239
申请日：2007-01-18
申请人： Masaya Ichinose , Shinya Oohara , Motoo Futami , Yasuhiro Imazu
发明人： Masaya Ichinose , Shinya Oohara , Motoo Futami , Yasuhiro Imazu
IPC分类号： H02J9/00
CPC分类号： H02P9/007 , H02P21/00 , Y10T307/615
摘要： An excitation power converter of a doubly-fed generator is protected from excess current to be caused by ground fault or system disturbance and operation continuity of the power converter is ensured. In a power converter system, in order not to flow excess current generated in secondary windings of the doubly-fed generator into the power converter, a rectifier is connected in parallel to the power converter via a reactor, a DC link of the rectifier is connected to a DC link of the power converter, excess current flowing from the secondary windings is separately flowed at a reactor impedance ratio to reduce an amount of current flowing into the power converter, and a semiconductor switching element of an excess current generation arm of the power converter is set to an on-state.
摘要翻译： 双馈发电机的励磁功率转换器可以防止由接地故障或系统干扰引起的过电流，确保电源转换器的运行连续性。 在功率转换器系统中，为了不使在双馈发电机的次级绕组中产生的过剩电流流入功率转换器，整流器经由电抗器并联连接到功率转换器，整流器的直流链路被连接 对于功率转换器的DC链路，从次级绕组流出的过剩电流以电抗器阻抗比率分开流动，以减少流入功率转换器的电流量，以及功率的过电流产生臂的半导体开关元件 转换器设置为开状态。
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公开(公告)号：US07268443B2
公开(公告)日：2007-09-11
申请号：US11196250
申请日：2005-08-04
CPC分类号： H02P9/006 , F03D7/0272 , F03D7/028 , F03D7/042 , F03D9/25 , F03D9/255 , F05B2270/1016 , F05B2270/1033 , F05B2270/327 , G09G2320/064 , H02J3/386 , H02P2101/15 , Y02E10/723 , Y02E10/725 , Y02E10/763
摘要： A wind turbine generator system can regulate the rotational velocity of the wind turbine within an operation range even when the wind velocity suddenly changes and can perform continuous operation of the wind turbine. The wind turbine generator system includes a generator connected to the shaft of the wind turbine and a converter connected to the generator. When the rotational velocity of the wind turbine is within a predetermined range, power outputted from the generator is controlled so as to follow the instruction concerning the generator output given from the wind turbine to the converter. When the rotational velocity of the wind turbine is out of the predetermined range, the power outputted from the generator is controlled without following the instruction concerning generator output given from the wind turbine to the converter.
摘要翻译： 风力发电机系统即使当风速突然变化并且可以执行风力涡轮机的连续运行时，也可以在运行范围内调节风力涡轮机的旋转速度。 风力发电机系统包括连接到风力涡轮机的轴的发电机和连接到发电机的转换器。 当风力涡轮机的旋转速度在预定范围内时，控制从发电机输出的功率，以便遵循关于从风力涡轮机给转换器的发电机输出的指令。 当风力涡轮机的旋转速度超出预定范围时，从发电机输出的功率被控制，而不用遵循关于从风力涡轮机向转换器给出的发电机输出的指令。
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55.发明申请公开(公告)号：US20060240297A1
公开(公告)日：2006-10-26
申请号：US11356209
申请日：2006-02-17
IPC分类号： H01M8/04
CPC分类号： H01M8/04007 , H01M8/04089 , H01M8/04365 , H01M8/04552 , H01M8/04597 , H01M8/04626 , H01M8/04671 , H01M8/04753 , H01M8/0488 , H01M8/0491 , H01M8/04917 , H01M8/247 , H01M2008/1095
摘要： A fuel cell unit of the present invention has, in a casing, a fuel cell stack in which plural fuel cells are stacked, monitoring means that detects and monitors voltage, temperature, and the like of the fuel cells, and voltage converting means that boosts output voltage of the fuel cell stack and outputs the boosted output voltage to the outside of the unit. The voltage converting means determines an optimum output current on the basis of states such as the voltage, temperature, and the like of the fuel cells that is output from the monitoring means, and increases or decreases the power generation current of the fuel cell stack.
摘要翻译： 本发明的燃料电池单元在壳体中具有堆叠有多个燃料电池的燃料电池堆，检测并监视燃料电池的电压，温度等的监视装置以及升压燃料电池的电压转换装置 燃料电池堆的输出电压，并将升压的输出电压输出到单元的外部。 电压转换装置基于从监视装置输出的燃料电池的电压，温度等状态确定最佳输出电流，并且增加或减少燃料电池堆的发电电流。
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公开(公告)号：US20140191576A1
公开(公告)日：2014-07-10
申请号：US14122616
申请日：2012-05-25
IPC分类号： H02J1/10
CPC分类号： H02J1/102 , H01M10/482 , H02J7/1423 , H02J7/345 , H02M3/158 , Y02T10/7005 , Y02T10/7022 , Y10T307/516
摘要： An electric storage system includes at least two types of electric storage cells. A first electric storage unit is configured from a first electric storage cell, and a second electric storage unit is configured from a second electric storage cell. The first and second electric storage units are electrically connected to each other through a current controlling circuit.
摘要翻译： 电存储系统包括至少两种类型的蓄电单元。 第一蓄电单元由第一蓄电单元构成，第二蓄电单元由第二蓄电单元构成。 第一和第二蓄电单元通过电流控制电路彼此电连接。
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公开(公告)号：US20140111163A1
公开(公告)日：2014-04-24
申请号：US14119241
申请日：2012-05-24
申请人： Shin Yamauchi , Motoo Futami , Kohei Honkura , Hironori Sasaki , Osamu Kubota
发明人： Shin Yamauchi , Motoo Futami , Kohei Honkura , Hironori Sasaki , Osamu Kubota
IPC分类号： H02J7/00
CPC分类号： H02J7/0068 , H01M10/441 , H01M10/482 , H02J3/32 , H02J7/0013 , Y02E40/10
摘要： In order to provide a charge/discharge technology for controlling an assembled battery system without promoting degradation or reduction in the lifetime of the assembled battery system, the assembled battery system includes a function for controlling charge and discharge power of a plurality of units each including a secondary battery and a power converter as one unit, the plurality of units being electrically connected in parallel to each other. When each unit performs charge or discharge by at least one or more times, charge and discharge of the unit are controlled so as not to be performed until a predetermined pause time period elapses.
摘要翻译： 为了提供一种用于控制组电池系统的充电/放电技术，而不会导致组电池系统的寿命的劣化或降低，组电池系统包括用于控制多个单元的充电和放电功率的功能，每个单元包括 二次电池和功率转换器作为一个单元，所述多个单元彼此并联电连接。 当每个单元至少进行一次或多次充电或放电时，控制单元的充电和放电，直到经过预定的暂停时间段才能执行。
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公开(公告)号：US20120223677A1
公开(公告)日：2012-09-06
申请号：US13408483
申请日：2012-02-29
申请人： Shin YAMAUCHI , Motoo FUTAMI , Kenji TAKEDA , Takeshi UCHIDA
发明人： Shin YAMAUCHI , Motoo FUTAMI , Kenji TAKEDA , Takeshi UCHIDA
IPC分类号： H02J7/00
CPC分类号： H01M10/482 , H01M10/425 , H02J7/0014 , H02J7/34
摘要： Even if requirements for any scale of system constructions occur, a battery system of flexibly responding to the requirements is provided. The battery system comprising a battery module having a plurality of battery cells being connected, a battery pack having a plurality of battery modules being connected either in series or in parallel or both in series and in parallel, and a battery block having a plurality of battery packs being connected either in series or in parallel or both in series and in parallel. They are mutually layered. In the battery system, the battery module, the battery pack, and the battery block are previously prepared as variations of layered basic units. In response to requirements for any scale of system constructions, the basic units are combined accordingly.
摘要翻译： 即使发生了任何系统结构规模的要求，也提供了灵活应对要求的电池系统。 电池系统包括具有连接多个电池单元的电池模块，具有串联或并联或并联或并联连接的多个电池模块的电池组以及具有多个电池的电池组 包装串联或并联或两者串联和并联连接。 它们是相互分层的。 在电池系统中，电池模块，电池组和电池块预先准备为分层基本单元的变型。 为了响应任何规模的系统结构的要求，基本单位相应组合。
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公开(公告)号：US08093740B2
公开(公告)日：2012-01-10
申请号：US12496049
申请日：2009-07-01
申请人： Shinya Oohara , Masaya Ichinose , Motoo Futami , Tadashi Sodeyama
发明人： Shinya Oohara , Masaya Ichinose , Motoo Futami , Tadashi Sodeyama
IPC分类号： F03B9/00
CPC分类号： F03D7/0224 , F03D7/0284 , F03D9/255 , F05B2270/101 , F05B2270/337 , Y02E10/723 , Y02E10/725
摘要： A wind power generation system wherein procedure for controlling the blade pitch is changed in accordance with the rate of decrease in the amplitude of the grid voltage, and when over current occurs in the grid-side power converter, the grid-side power converter is brought into the gate-blocked condition whereas the generator-side power converter continues its operation.
摘要翻译： 风力发电系统，其中根据电网电压振幅降低的速度改变用于控制叶片间距的程序，并且当在电网侧功率转换器中发生过电流时，将电网侧功率转换器 进入闸门阻塞状态，而发电机侧电源转换器继续其操作。
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公开(公告)号：US07952216B2
公开(公告)日：2011-05-31
申请号：US12582199
申请日：2009-10-20
CPC分类号： H02P9/006 , F03D7/0272 , F03D7/028 , F03D7/042 , F03D9/25 , F03D9/255 , F05B2270/1016 , F05B2270/1033 , F05B2270/327 , G09G2320/064 , H02J3/386 , H02P2101/15 , Y02E10/723 , Y02E10/725 , Y02E10/763
摘要： A wind turbine generator system can regulate the rotational velocity of the wind turbine within an operation range even when the wind velocity suddenly changes and can perform continuous operation of the wind turbine. The wind turbine generator system includes a generator connected to the shaft of the wind turbine and a converter connected to the generator. When the rotational velocity of the wind turbine is within a predetermined range, power outputted from the generator is controlled so as to follow the instruction concerning the generator output given from the wind turbine to the converter. When the rotational velocity of the wind turbine is out of the predetermined range, the power outputted from the generator is controlled without following the instruction concerning generator output given from the wind turbine to the converter.
摘要翻译： 风力发电机系统即使当风速突然变化并且可以执行风力涡轮机的连续运行时，也可以在运行范围内调节风力涡轮机的旋转速度。 风力发电机系统包括连接到风力涡轮机的轴的发电机和连接到发电机的转换器。 当风力涡轮机的旋转速度在预定范围内时，控制从发电机输出的功率，以便遵循关于从风力涡轮机给转换器的发电机输出的指令。 当风力涡轮机的旋转速度超出预定范围时，从发电机输出的功率被控制，而不用遵循关于从风力涡轮机向转换器给出的发电机输出的指令。
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