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公开(公告)号：US20060028025A1
公开(公告)日：2006-02-09
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.
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公开(公告)号：US20050206343A1
公开(公告)日：2005-09-22
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
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：US20050151377A1
公开(公告)日：2005-07-14
申请号：US10996645
申请日：2004-11-23
申请人： Masaya Ichinose , Motoo Futami , Hiromitsu Sakai
发明人： Masaya Ichinose , Motoo Futami , Hiromitsu Sakai
IPC分类号： F03D9/00 , F02C6/00 , F03D7/00 , F03D7/02 , G05F5/00 , H02P9/00 , H02P9/04 , H02P9/08 , H02P9/14 , H03B5/00
CPC分类号： H02P9/007 , F03D7/026 , F03D9/255 , F05B2270/337 , H02P9/10 , H02P2101/15 , Y02E10/723 , Y10T307/735
摘要： To shorten a startup interval to reach a synchronizing condition, a phase difference and an amplitude difference between the grid voltage and the stator voltage of one phase of a winding are obtained. The difference in amplitude is decreased prior to or in parallel to synchronizing the stator voltage with the grid voltage. The calculated compensation phase compensation value is used as an initial value for synchronizing at the next synchronizing operation.
摘要翻译： 为了缩短启动间隔以达到同步状态，获得了绕组的一相的电网电压和定子电压之间的相位差和振幅差。 在使定子电压与电网电压同步之前或之后，振幅的差异减小。 计算出的补偿相位补偿值用作在下一个同步操作下进行同步的初始值。
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54.发明授权公开(公告)号：US06834502B2
公开(公告)日：2004-12-28
申请号：US10437913
申请日：2003-05-15
申请人： Masaya Ichinose , Motoo Futami , Hiroshi Arita
发明人： Masaya Ichinose , Motoo Futami , Hiroshi Arita
IPC分类号： F01K1302
摘要： A combustion turbine power generating system and method in which the system includes a permanent magnet type AC power generator, a combustion turbine that drives the AC power generator, a first converter enabling conversion between AC current and DC current and having an AC side connected to the AC power generator, a second converter enabling conversion between AC current and DC current and having a DC side connected to a DC output side of the first converter, a capacitor connected between the first and second converters, a generator-speed control unit that controls the first converter and a DC voltage control unit that controls a DC-side voltage of the second converter. The generator-speed control unit controls the first converter on the basis of a number of revolution command value.
摘要翻译： 一种燃气轮机发电系统和方法，其中所述系统包括永磁式交流发电机，驱动所述交流发电机的燃气轮机，能够在交流电流与直流电流之间进行转换并具有连接到所述交流发电机的交流侧的第一转换器 交流发电机，第二转换器，其能够进行交流电流和直流电流之间的转换，并且具有连接到所述第一转换器的直流输出侧的直流侧，连接在所述第一和第二转换器之间的电容器，发电机速度控制单元， 第一转换器和控制第二转换器的直流侧电压的直流电压控制单元。 发电机速度控制单元基于转数指令值来控制第一转换器。
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55.发明授权公开(公告)号：US06684639B2
公开(公告)日：2004-02-03
申请号：US10246470
申请日：2002-09-19
申请人： Masaya Ichinose , Motoo Futami , Hiroshi Arita
发明人： Masaya Ichinose , Motoo Futami , Hiroshi Arita
IPC分类号： F01K1302
摘要： A combustion turbine power generating system includes an AC power generator, a combustion turbine that drives the AC power generator, a first converter that can make conversion between AC current and DC current and having an AC side connected to the AC power generator, a second converter that can make conversion between AC current and DC current and having a DC side connected to a DC output side of the first converter, a smoothing condenser connected between the first and second converters, a generator-speed control unit that controls the first converter and a DC voltage control unit that controls a DC-side voltage of the second converter, thereby the generator-speed control unit controls the first converter on the basis of the number of revolution command value.
摘要翻译： 一种燃气涡轮发电系统，包括AC发电机，驱动所述AC发电机的燃气轮机，能够在AC电流和DC电流之间进行转换且AC侧连接到所述AC发电机的第一转换器，第二转换器 其能够进行交流电流与直流电流之间的转换，将直流侧连接到第一转换器的直流输出侧，连接在第一和第二转换器之间的平滑电容器，控制第一转换器的发电机速度控制单元和 直流电压控制单元，其控制第二转换器的直流侧电压，从而发电机速度控制单元基于转数指令值来控制第一转换器。
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公开(公告)号：US08242620B2
公开(公告)日：2012-08-14
申请号：US13117961
申请日：2011-05-27
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：US08076790B2
公开(公告)日：2011-12-13
申请号：US13107303
申请日：2011-05-13
申请人： Masaya Ichinose , Motoo Futami , Hiromitsu Sakai
发明人： Masaya Ichinose , Motoo Futami , Hiromitsu Sakai
CPC分类号： H02P9/007 , F03D7/026 , F03D9/255 , F05B2270/337 , H02P9/10 , H02P2101/15 , Y02E10/723 , Y10T307/735
摘要： To shorten a startup interval to reach a synchronizing condition, a phase difference and an amplitude difference between the grid voltage and the stator voltage of one phase of a winding are obtained. The difference in amplitude is decreased prior to or in parallel to synchronizing the stator voltage with the grid voltage. The calculated compensation phase compensation value is used as an initial value for synchronizing at the next synchronizing operation.
摘要翻译： 为了缩短启动间隔以达到同步状态，获得了绕组的一相的电网电压和定子电压之间的相位差和振幅差。 在使定子电压与电网电压同步之前或之后，振幅的差异减小。 计算出的补偿相位补偿值用作在下一个同步操作下进行同步的初始值。
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公开(公告)号：US20110266799A1
公开(公告)日：2011-11-03
申请号：US13117961
申请日：2011-05-27
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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59.发明申请Wind Power Generation Apparatus, Wind Power Generation System and Power System Control Apparatus 审中-公开风力发电装置，风力发电系统和电力系统控制装置公开(公告)号：US20110187109A1
公开(公告)日：2011-08-04
申请号：US13085880
申请日：2011-04-13
申请人： Masaya Ichinose , Shinya Oohara , Motoo Futami
发明人： Masaya Ichinose , Shinya Oohara , Motoo Futami
IPC分类号： H02P9/04
CPC分类号： F03D7/0284 , F03D7/042 , F03D9/255 , H02J3/16 , H02J3/386 , H02P9/007 , H02P9/305 , H02P23/26 , H02P2101/15 , Y02E10/723 , Y02E10/763 , Y02E40/34
摘要： A power system control apparatus which controls a power system electrically connected to a wind power generation apparatus having a wind turbine which receives wind and rotates, a generator which generates electric power by the rotating wind turbine, and a power converter which converts the electric power generated by the generator. The power system control apparatus includes a voltage detector for detecting a voltage of the power system, a reactive power command value generation unit for generating a reactive power command value from a voltage detection value of the voltage detector, and a transmission unit for transmitting the reactive power command value to the wind power generation apparatus. Output fluctuation of the generator is suppressed, and reactive power according to the reactive power command value is transmitted from the wind power generation apparatus to the power system.
摘要翻译： 一种电力系统控制装置，其控制与风力发电装置电连接的电力系统，所述风力发电装置具有接收风和旋转的风力涡轮机，通过所述旋转风力发电机产生电力的发电机，以及转换所产生的电力的功率转换器 由发电机。 电力系统控制装置包括用于检测电力系统的电压的电压检测器，用于根据电压检测器的电压检测值产生无功功率指令值的无功功率指令值生成单元，以及用于发送电抗器 功率指令值给风力发电装置。 发电机的输出波动被抑制，根据无功功率指令值的无功功率从风力发电装置传递给电力系统。
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公开(公告)号：US07847427B2
公开(公告)日：2010-12-07
申请号：US12553832
申请日：2009-09-03
申请人： Masaya Ichinose , Motoo Futami , Hiromitsu Sakai
发明人： Masaya Ichinose , Motoo Futami , Hiromitsu Sakai
CPC分类号： H02P9/007 , F03D7/026 , F03D9/255 , F05B2270/337 , H02P9/10 , H02P2101/15 , Y02E10/723 , Y10T307/735
摘要： To shorten a startup interval to reach a synchronizing condition, a phase difference and an amplitude difference between the grid voltage and the stator voltage of one phase of a winding are obtained. The difference in amplitude is decreased prior to or in parallel to synchronizing the stator voltage with the grid voltage. The calculated compensation phase compensation value is used as an initial value for synchronizing at the next synchronizing operation.
摘要翻译： 为了缩短启动间隔以达到同步状态，获得了绕组的一相的电网电压和定子电压之间的相位差和振幅差。 在使定子电压与电网电压同步之前或之后，振幅的差异减小。 计算出的补偿相位补偿值用作在下一个同步操作下进行同步的初始值。
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