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51. 发明授权

US07064967B2 Fuel cell system and control method 有权
标题翻译：燃料电池系统及控制方法
公开(公告)号：US07064967B2
公开(公告)日：2006-06-20
申请号：US10786090
申请日：2004-02-26
申请人： Masaya Ichinose , Kenji Takeda , Motoo Futami , Masahiro Komachiya , Kenji Kubo
发明人： Masaya Ichinose , Kenji Takeda , Motoo Futami , Masahiro Komachiya , Kenji Kubo
IPC分类号： H02M7/122
CPC分类号： H01M8/04559 , H01M8/0491 , H02J3/387 , H02J2001/004 , H02M2001/007
摘要： A battery voltage Ef of a fuel cell 1 is detected, and a current instruction value which transformed an electric power instruction value Pfc of the fuel cell is reduced at falling-down of the voltage Ef. A current limiter 8 makes the current instruction value a limit value at the time of the falling-down of Ef, and reduces the limit value according to the fall of Ef. For example, current instruction value is restricted so as to begin to reduce battery current IFC at voltage drop alarm level (first threshold value), and become zero at voltage drop protection level (second threshold value).
摘要翻译：检测燃料电池1的电池电压Ef，并且在电压Ef的下降时，使燃料电池的电力指令值Pfc变换的电流指令值减小。电流限制器8使电流指令值成为Ef下降时的极限值，并根据Ef的下降而减小极限值。例如，电流指令值被限制，以便在电压下降报警电平（第一阈值）下开始减小电池电流IFC，并且在电压下降保护水平（第二阈值）下变为零。

52. 发明授权

US06731522B2 Power generation apparatus using permanent-magnet generator 失效
标题翻译：使用永磁发电机的发电机
公开(公告)号：US06731522B2
公开(公告)日：2004-05-04
申请号：US10417145
申请日：2003-04-17
申请人： Hironari Kawazoe , Motoo Futami , Akira Kikuchi
发明人： Hironari Kawazoe , Motoo Futami , Akira Kikuchi
IPC分类号： H02M545
CPC分类号： H02M5/458 , H02J3/1885 , H02J3/24 , H02P9/00 , Y02E40/32
摘要： A power generation apparatus includes a permanent-magnet AC generator, a first converter for converting AC power into DC power, and a second converter for converting the DC power produced by the first converter into AC power. The first converter includes a unit for controlling active power and a unit for controlling reactive power and the second converter includes a unit for controlling a voltage of a DC system and reactive power or AC voltage of a power system.
摘要翻译：发电装置包括永磁交流发电机，将交流电转换成直流电力的第一转换器和将由第一转换器产生的直流电变换为交流电力的第二转换器。第一转换器包括用于控制有功功率的单元和用于控制无功功率的单元，第二转换器包括用于控制DC系统的电压和电力系统的无功功率或AC电压的单元。

53. 发明授权

US06720753B2 Power generation system using synchronous generator 有权
标题翻译：发电系统采用同步发电机
公开(公告)号：US06720753B2
公开(公告)日：2004-04-13
申请号：US10191282
申请日：2002-07-10
申请人： Akira Kikuchi , Motoo Futami , Yasuyuki Sugiura , Naoshi Sugawara , Kouichi Miyazaki
发明人： Akira Kikuchi , Motoo Futami , Yasuyuki Sugiura , Naoshi Sugawara , Kouichi Miyazaki
IPC分类号： H02M545
CPC分类号： H02P9/305 , H02P21/18 , H02P21/26 , H02P2201/03
摘要： An apparatus for controlling a synchronous generator having a converter. A voltage detector detects a terminal voltage of a stator of the synchronous generator. A current detector detects a current flowing through the stator. A rotor position estimating part estimates a rotor position of the synchronous generator from the detected voltage and current. An active power detector detects a active power of the synchronous generator. A reactive power detector detects a reactive power of the synchronous generator or a terminal voltage detector detects an effective value of a terminal voltage of the stator. An active power controller adjusts a q-axis current command to control the active power, and a reactive power controller or terminal voltage controller adjusts a d-axis current command to control the reactive power or terminal voltage.
摘要翻译：一种用于控制具有转换器的同步发电机的装置。电压检测器检测同步发电机的定子的端子电压。电流检测器检测流过定子的电流。转子位置估计部件根据检测到的电压和电流来估计同步发电机的转子位置。有功功率检测器检测同步发电机的有功功率。无功功率检测器检测同步发电机的无功功率，或端子电压检测器检测定子的端电压的有效值。有功功率控制器调节q轴电流指令以控制有功功率，无功功率控制器或端子电压控制器调节d轴电流指令以控制无功功率或端子电压。

54. 发明申请

US20140111163A1 Battery Energy Storage System 有权
标题翻译：电池储能系统
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。

55. 发明授权

US08093740B2 Wind power generation system and operation method thereof 有权
标题翻译：风力发电系统及其运行方法
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。

56. 发明授权

US07952216B2 Wind turbine generator system 有权
标题翻译：风力发电系统
公开(公告)号：US07952216B2
公开(公告)日：2011-05-31
申请号：US12582199
申请日：2009-10-20
申请人： Akira Kikuchi , Masaya Ichinose , Motoo Futami , Mitsugu Matsutake , Kouichi Miyazaki
发明人： Akira Kikuchi , Masaya Ichinose , Motoo Futami , Mitsugu Matsutake , Kouichi Miyazaki
IPC分类号： F03D9/00 , H02P9/04
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。

57. 发明授权

US07952214B2 Wind power generation system and method of controlling power converter 失效
标题翻译：风力发电系统及其控制方法
公开(公告)号：US07952214B2
公开(公告)日：2011-05-31
申请号：US12128121
申请日：2008-05-28
申请人： Masaya Ichinose , Shinya Oohara , Motoo Futami , Mitsugu Matsutake , Hiromitsu Sakai
发明人： Masaya Ichinose , Shinya Oohara , Motoo Futami , Mitsugu Matsutake , Hiromitsu Sakai
IPC分类号： H02P9/00 , F03D9/00
CPC分类号： H02P9/10 , F03D9/255 , F03D17/00 , H02P29/0241 , H02P2101/15 , Y02E10/725
摘要： A wind power generation system temporarily stops a power converter when a system disturbance occurs, and reactivates the power converter after detecting a solution of the problem of an influence (overcurrent of a stator, direct current component of a stator, overcurrent of a rotor, etc.) of a fault occurring in a doubly-fed generator during a system fault. During a system fault, a reactive current can be safely output from a doubly-fed generator to an electric power system without destroying equipment of the wind power generation system.
摘要翻译：风力发电系统在发生系统故障时暂时停止电力转换器，并且在检测到影响问题的解决方案（定子的过电流，定子的直流分量，转子的过电流等）之后重新启动电力转换器）在系统故障期间发生在双馈发电机中的故障。在系统故障期间，无功电流可以安全地从双馈发电机输出到电力系统，而不会破坏风力发电系统的设备。

58. 发明授权

US07795753B2 Fuel cell control system 失效
标题翻译：燃料电池控制系统
公开(公告)号：US07795753B2
公开(公告)日：2010-09-14
申请号：US10729967
申请日：2003-12-09
申请人： Masaya Ichinose , Kenji Takeda , Motoo Futami , Masahiro Komachiya , Kenji Kubo
发明人： Masaya Ichinose , Kenji Takeda , Motoo Futami , Masahiro Komachiya , Kenji Kubo
IPC分类号： H02J5/00 , H02J3/00 , H02J1/00
CPC分类号： H01M16/006 , H01M8/04559 , H01M8/04567 , H01M8/04589 , H01M8/04597 , H01M8/04604 , H01M8/04753 , H01M8/0491 , H01M8/04917 , H01M8/0494 , H01M8/04947 , H02J3/387 , H02J7/34 , H02J2001/004 , Y10T307/511
摘要： To control the receiving power, this invention uses a secondary battery to cut peaks of the receiving power. Further, this invention calculates the load power from the detected receiving power value and command values of the secondary battery in the controller and the power generating facility, and filters the load power to create command values of the fuel cells.
摘要翻译：为了控制接收功率，本发明使用二次电池来切断接收功率的峰值。此外，本发明根据检测到的接收功率值和控制器和发电设备中的二次电池的指令值来计算负载功率，并且对负载功率进行滤波以产生燃料电池的指令值。

59. 发明授权

US07733066B2 Power generation apparatus using AC energization synchronous generator and method of controlling the same 有权
标题翻译：使用交流通电同步发电机的发电装置及其控制方法
公开(公告)号：US07733066B2
公开(公告)日：2010-06-08
申请号：US12270175
申请日：2008-11-13
申请人： Masaya Ichinose , Motoo Futami , Shinya Oohara , Kazuhiro Imaie , Mitsugu Matsutake
发明人： Masaya Ichinose , Motoo Futami , Shinya Oohara , Kazuhiro Imaie , Mitsugu Matsutake
IPC分类号： H02P9/44
CPC分类号： H02P9/42 , H02P9/007 , H02P2101/15
摘要： A power generation apparatus and method includes an AC energization synchronous generator, a switching device which connects to a network disposed on a stator side of the AC energization synchronous generator, an energizing device which applies a variable frequency AC to a secondary winding of the AC energization synchronous generator, and a first voltage detection unit which detects a voltage of the switching device on the stator side. A rotational frequency of the AC energization synchronous generator is estimated or calculated based on a frequency of a stator side voltage of the switching device, while the switching device is open.
摘要翻译：一种发电装置和方法，包括交流通电同步发电机，连接到设置在交流通电同步发电机的定子侧的网络的开关装置，向交流通电次级绕组施加变频交流的通电装置同步发电机和检测定子侧的开关装置的电压的第一电压检测单元。交流通电同步发电机的转速在切换装置断开时，基于开关装置的定子侧电压的频率来推定或计算。

60. 发明授权

US07692325B2 Wind power generation system 失效
标题翻译：风力发电系统
公开(公告)号：US07692325B2
公开(公告)日：2010-04-06
申请号：US12366668
申请日：2009-02-06
申请人： Masaya Ichinose , Motoo Futami , Hiromitsu Sakai
发明人： Masaya Ichinose , Motoo Futami , Hiromitsu Sakai
IPC分类号： H20P9/04
CPC分类号： H02P29/032 , F03D9/255 , F05B2270/10711 , H02J3/18 , H02J3/386 , H02P9/007 , H02P9/10 , H02P2101/15 , Y02E10/72 , Y02E10/763 , Y02E40/30
摘要： In a wind power generation system, an AC input of a unit for coping with system faults is connected to an excitation converter and a DC port of the unit for coping with system faults is connected to a DC port of a converter through resistors. A plurality of energy consumptive circuits each constructed of a resistor and switching units are provided for the DC port of the unit for coping with system faults.
摘要翻译：在风力发电系统中，用于应对系统故障的单元的交流输入连接到励磁转换器，并且用于处理系统故障的单元的DC端口通过电阻器连接到转换器的DC端口。为了应对系统故障，为单元的DC端口提供了各自由电阻器和开关单元构成的多个能量消耗电路。

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