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    Wind turbine generator including air-cooled heat exchanger
    1.
    发明授权
    Wind turbine generator including air-cooled heat exchanger 有权
    风力发电机包括风冷式热交换器

    公开(公告)号：US08585358B2

    公开(公告)日：2013-11-19

    申请号：US13042987

    申请日：2011-03-08

    申请人： Takeshi Matsuo ,  Yasushi Okano ,  Tomohiro Numajiri ,  Taisuke Nakamura ,  Chuuhachi Gotou ,  Shigeto Hirai ,  Shinsuke Sato

    发明人： Takeshi Matsuo ,  Yasushi Okano ,  Tomohiro Numajiri ,  Taisuke Nakamura ,  Chuuhachi Gotou ,  Shigeto Hirai ,  Shinsuke Sato

    IPC分类号： F01D5/08

    CPC分类号： F03D80/60 ,  F03D9/25 ,  F03D80/88 ,  Y02E10/721 ,  Y02E10/726

    摘要： Provided is a wind turbine generator in which the intake air temperature of an air-cooled heat exchanger disposed in a nacelle is decreased to allow efficient heat exchange. A wind turbine generator that generates electric power in such a manner that a rotor head that rotates when receiving wind power drives a generator installed inside a nacelle, the nacelle being installed at the upper end of a tower that is vertically erected on a foundation, and the wind turbine generator including a closed-circuit lubricating-oil circulation system in which lubricating oil circulates through devices installed inside the nacelle, wherein an air-cooled heat exchanger installed in the lubricating-oil circulation system to cool the lubricating oil by heat exchange with air is provided in a region separate from nacelle air.

    摘要翻译： 提供了一种风力发电机，其中设置在机舱中的空气冷却热交换器的进气温度降低，以允许有效的热交换。 一种风力发电机，其以这样的方式产生电力，使得当接收风力发电时旋转的转子头驱动安装在机舱内的发电机，所述机舱安装在垂直竖立在基座上的塔的上端，以及 所述风力涡轮发电机包括闭路润滑油循环系统，其中润滑油通过安装在所述机舱内部的装置循环，其中安装在所述润滑油循环系统中的空气冷却热交换器通过与所述润滑油循环系统的热交换来冷却所述润滑油 空气设置在与机舱空气分开的区域中。

    WIND TURBINE FOR WIND POWER GENERATION
    2.
    发明申请
    WIND TURBINE FOR WIND POWER GENERATION 失效
    风力发电风力涡轮机

    公开(公告)号：US20110163545A1

    公开(公告)日：2011-07-07

    申请号：US13000642

    申请日：2010-08-23

    申请人： Shigeto Hirai ,  Yasushi Okano ,  Shinsuke Sato

    发明人： Shigeto Hirai ,  Yasushi Okano ,  Shinsuke Sato

    IPC分类号： H02P9/04

    CPC分类号： B01D46/0086 ,  F03D80/55 ,  F03D80/60 ,  F05B2260/63 ,  F05B2260/64 ,  Y02E10/726

    摘要： A wind turbine for wind power generation accommodated a heat-generating device therein is always properly cooled by accurately detecting clogging of a filter. A wind turbine accommodates a heat-generating device and includes a column disposed in an upright position on a foundation, a nacelle disposed on a top end of the column, and a rotor head supported by the nacelle so as to be rotatable about a substantially horizontal axis, and the wind turbine includes an intake which is provided in an outer surface of the wind turbine and through which outside air is taken into the wind turbine to cool the heat-generating device; an exhaust which is provided in the outer surface of the wind turbine and through which air inside the wind turbine is discharged outside the wind turbine; an impurity-removing mechanism disposed in a flow path of air from the intake to the exhaust to remove impurities contained in the outside air; and a control unit for determining the condition of the impurity-removing mechanism by comparing, as a parameter serving as a criterion for determining the condition of the impurity-removing mechanism, latest data obtained while a wind speed outside the wind turbine is substantially stable with reference value data input in advance and serving as a reference.

    摘要翻译： 通过精确检测过滤器的堵塞，总是适当地冷却容纳其中的发热装置的用于风力发电的风力涡轮机。 风力涡轮机容纳发热装置，并且包括设置在基座上的直立位置的列，设置在塔的顶端的机舱和由机舱支撑的转子头，以便可绕大体水平 并且所述风力涡轮机包括设置在所述风力涡轮机的外表面中并且外部空气被引入所述风力涡轮机中以冷却所述发热装置的进气口; 设置在风力涡轮机的外表面中并且风力涡轮机内的空气通过其排出到风力涡轮机外部的排气; 杂质去除机构，其设置在从进气口到排气口的空气流动路径中，以除去包含在外部空气中的杂质; 以及控制单元，用于通过将作为用于确定杂质去除机构的条件的标准的参数作为用于确定风力涡轮机外部的风速基本上稳定的最新数据的比较来确定杂质去除机构的状态， 参考值数据预先输入并作为参考。

    WIND TURBINE GENERATOR
    3.
    发明申请
    WIND TURBINE GENERATOR 审中-公开
    风力涡轮发电机

    公开(公告)号：US20130009405A1

    公开(公告)日：2013-01-10

    申请号：US13577853

    申请日：2011-02-07

    申请人： Shinsuke Sato ,  Shigeto Hirai ,  Taisuke Nakamura ,  Takeshi Matsuo ,  Chuuhachi Gotou ,  Yasushi Okano

    发明人： Shinsuke Sato ,  Shigeto Hirai ,  Taisuke Nakamura ,  Takeshi Matsuo ,  Chuuhachi Gotou ,  Yasushi Okano

    IPC分类号： F03D9/00

    CPC分类号： F03D13/20 ,  F03D9/25 ,  F03D80/60 ,  F05B2260/64 ,  Y02E10/726 ,  Y02E10/728

    摘要： A wind turbine generator having a large opening area for air intake and exhaust while maintaining tower strength and having a sufficient cooling performance is provided. In the wind turbine generator, a rotor head rotating when receiving wind power with wind turbine blades drives a generating machine provided inside a nacelle to generate electric power. The nacelle is provided on an upper end portion of a tower standing upright on a foundation. Outer air is introduced into the tower from a tower opening provided on a surface of the tower to cool an inner space of the tower. The wind turbine generator includes a recessed cylindrical portion extending from the tower opening toward the inner side of the tower. Air can pass through pressure loss elements provided on a part or all of a surface making up the cylindrical portion, and an effective opening area where the pressure loss elements are provided is larger than an actual opening area of the tower opening.

    摘要翻译： 提供一种具有大的进气和排气开口面积的风力发电机，同时保持塔的强度并具有足够的冷却性能。 在风力涡轮发电机中，当与风力涡轮机叶片接收风力时旋转的转子头驱动设置在机舱内部的发电机器以产生电力。 机舱设置在直立在基础上的塔的上端部分上。 外部空气从设置在塔的表面上的塔开口引入塔中以冷却塔的内部空间。 风力涡轮发电机包括从塔开口向塔的内侧延伸的凹入的圆柱形部分。 空气可以通过设置在构成圆筒部的表面的一部分或全部上的压力损失元件，并且设置有压力损失元件的有效开口面积大于塔开口的实际开口面积。

    WIND TURBINE GENERATOR
    4.
    发明申请
    WIND TURBINE GENERATOR 审中-公开
    风力涡轮发电机

    公开(公告)号：US20110254280A1

    公开(公告)日：2011-10-20

    申请号：US13058469

    申请日：2009-09-07

    申请人： Shigeto Hirai ,  Shinsuke Sato ,  Takeshi Matsuo ,  Yasushi Okano

    发明人： Shigeto Hirai ,  Shinsuke Sato ,  Takeshi Matsuo ,  Yasushi Okano

    IPC分类号： F03D9/00

    CPC分类号： F03D80/60 ,  F05B2240/12 ,  F05B2240/14 ,  F05B2260/64 ,  Y02E10/726

    摘要： To provide a wind turbine generator capable of creating an air flow which can efficiently circulate air between the interior of a cover and a nacelle so that the interior of the cover can be efficiently cooled down. A wind turbine generator (1) is provided with a rotor head (4) to which wind turbine blades (6) are attached, a cover (5) which covers the rotor head (4), and a nacelle (3) which accommodates a power generating facility (7) connected to the rotor head (4), and has an air circulation between the interior of the cover (5) and the interior of the nacelle (3), wherein an air flow creation device (20) which creates an air flow is provided inside the cover (5).

    摘要翻译： 提供一种能够产生空气流的风力涡轮发电机，其能够有效地在盖和机舱的内部之间循环空气，使得能够有效地冷却盖的内部。 风力涡轮发电机（1）设置有转子头（4），风力涡轮机叶片（6）附接到转子头部（4）上，覆盖转子头部（4）的盖子（5）和容纳 连接到转子头（4）的发电设备（7），并且在盖（5）的内部和机舱（3）的内部之间具有空气循环，其中，空气流产生装置（20） 在盖（5）内设置有空气流。

    Wind power generating apparatus
    5.
    发明授权
    Wind power generating apparatus 有权
    风力发电装置

    公开(公告)号：US08502407B2

    公开(公告)日：2013-08-06

    申请号：US13449554

    申请日：2012-04-18

    申请人： Shinsuke Sato ,  Shigeto Hirai ,  Taisuke Nakamura ,  Takeshi Matsuo ,  Chuuhachi Gotou ,  Yasushi Okano

    发明人： Shinsuke Sato ,  Shigeto Hirai ,  Taisuke Nakamura ,  Takeshi Matsuo ,  Chuuhachi Gotou ,  Yasushi Okano

    IPC分类号： F03D9/00

    CPC分类号： F03D80/82 ,  F03D80/60 ,  Y02E10/726

    摘要： A wind power generating apparatus provided with heat exhausting measures for an in-rotor-head device is provided. In a wind power generating apparatus in which a rotor head that rotates upon receiving wind power on a wind turbine blade drives a generator that is installed inside a nacelle and thereby generates electric power, the nacelle is installed on an upper end portion of a tower that is erected on a foundation, and a hub control panel is installed inside the rotor head, a ventilating fan that forms a flow inside and outside of an enclosure of the hub control panel is provided in the enclosure.

    摘要翻译： 提供一种具有转子头装置的排热措施的风力发电装置。 在风力发电装置中，在风力涡轮机叶片上接收风力而旋转的转子头驱动安装在机舱内部的发电机，从而产生电力的情况下，将该机舱安装在塔架的上端部 在基座上架设，并且转子头内部安装有轮毂控制面板，在外壳中设置有形成集线器控制面板外壳内外的通风扇。

    Wind turbine for wind power generation
    6.
    发明授权
    Wind turbine for wind power generation 失效
    风力发电风力发电机组

    公开(公告)号：US08502405B2

    公开(公告)日：2013-08-06

    申请号：US13000642

    申请日：2010-08-23

    申请人： Shigeto Hirai ,  Yasushi Okano ,  Shinsuke Sato

    发明人： Shigeto Hirai ,  Yasushi Okano ,  Shinsuke Sato

    IPC分类号： F03D9/00 ,  H02P9/04 ,  H05K7/20

    CPC分类号： B01D46/0086 ,  F03D80/55 ,  F03D80/60 ,  F05B2260/63 ,  F05B2260/64 ,  Y02E10/726

    摘要： A wind turbine for wind power generation accommodated a heat-generating device therein is always properly cooled by accurately detecting clogging of a filter. A wind turbine accommodates a heat-generating device and includes a column disposed in an upright position on a foundation, a nacelle disposed on a top end of the column, and a rotor head supported by the nacelle so as to be rotatable about a substantially horizontal axis, and the wind turbine includes an intake which is provided in an outer surface of the wind turbine and through which outside air is taken into the wind turbine to cool the heat-generating device; an exhaust which is provided in the outer surface of the wind turbine and through which air inside the wind turbine is discharged outside the wind turbine; an impurity-removing mechanism disposed in a flow path of air from the intake to the exhaust to remove impurities contained in the outside air; and a control unit for determining the condition of the impurity-removing mechanism by comparing, as a parameter serving as a criterion for determining the condition of the impurity-removing mechanism, latest data obtained while a wind speed outside the wind turbine is substantially stable with reference value data input in advance and serving as a reference.

    摘要翻译： 通过精确检测过滤器的堵塞，总是适当地冷却容纳其中的发热装置的用于风力发电的风力涡轮机。 风力涡轮机容纳发热装置，并且包括设置在基座上的直立位置的列，设置在塔的顶端的机舱和由机舱支撑的转子头，以便可绕大致水平旋转 并且所述风力涡轮机包括设置在所述风力涡轮机的外表面中并且外部空气被引入所述风力涡轮机中以冷却所述发热装置的进气口; 设置在风力涡轮机的外表面中并且风力涡轮机内的空气通过其排出到风力涡轮机外部的排气; 杂质去除机构，其设置在从进气口到排气口的空气流动路径中，以除去包含在外部空气中的杂质; 以及控制单元，用于通过将作为用于确定杂质去除机构的条件的标准的参数作为用于在风力涡轮机外部的风速基本上稳定之后获得的最新数据进行比较来确定杂质去除机构的状态， 参考值数据预先输入并作为参考。

    WIND-POWER-GENERATOR FAN UNIT AND WIND POWER GENERATOR
    8.
    发明申请
    WIND-POWER-GENERATOR FAN UNIT AND WIND POWER GENERATOR 审中-公开
    风力发电机风扇单元和风力发电机

    公开(公告)号：US20110211958A1

    公开(公告)日：2011-09-01

    申请号：US12452498

    申请日：2009-08-20

    申请人： Shinsuke Sato ,  Shigeto Hirai ,  Toshihiro Sato

    发明人： Shinsuke Sato ,  Shigeto Hirai ,  Toshihiro Sato

    IPC分类号： F01D5/08

    CPC分类号： F03D80/60 ,  F03D80/00 ,  F05B2260/64 ,  Y02E10/72

    摘要： There are provided a wind-power-generator fan unit and a wind power generator in which the consumption of driving power for a cooler fan that cools a device provided in the wind power generator can be reduced. This wind-power-generator fan unit includes cooler fans that discharge air in a housing that accommodates devices that perform at least power generation by the rotational operation of rotor blades to the outside of the housing through the devices; and a control unit that controls the operation of the cooler fans on the basis of the temperatures of the devices and the operating states of the devices.

    摘要翻译： 提供了一种风力发电机风扇单元和风力发电机，其中可以减少冷却风力发电机中提供的装置的冷却风扇的驱动功率消耗。 该风力发电机风扇单元包括冷却器风扇，其排出壳体中的空气，其容纳通过转子叶片的旋转操作至少执行发电的装置，通过装置向壳体外部进行发电; 以及控制单元，其基于设备的温度和设备的操作状态来控制冷却器风扇的操作。

    WIND DRIVEN GENERATOR
    9.
    发明申请
    WIND DRIVEN GENERATOR 审中-公开
    风力发电机

    公开(公告)号：US20110175368A1

    公开(公告)日：2011-07-21

    申请号：US13120327

    申请日：2009-02-27

    申请人： Shinsuke Sato ,  Shigeto Hirai

    发明人： Shinsuke Sato ,  Shigeto Hirai

    IPC分类号： F03D9/00

    CPC分类号： F03D1/0691 ,  F03D80/60 ,  F05B2260/60 ,  Y02E10/721 ,  Y02E10/726

    摘要： A first wind driven generator includes: a rotor head having wind turbine blades attached thereto; a nacelle that pivotally supports the rotor head; a tower that supports the nacelle; an opening portion that is provided on a tip end of the rotor head and introduces outside air; and a plurality of air-supply acceleration guides that are provided on an outer circumference of the opening portion of the rotor head and collect the outside air in the opening portion. The outside air can be actively taken in the rotor head from the opening portion by causing the air-supply acceleration guides to rotate to follow rotation of the rotor head.

    摘要翻译： 第一风力发电机包括：具有附接到其上的风力涡轮机叶片的转子头; 枢转地支撑转子头的机舱; 支撑机舱的塔架; 开口部，其设置在所述转子头的前端并导入外部空气; 以及设置在转子头部的开口部的外周的多个供气加速导轨，其收集开口部的外部空气。 通过使供气加速导向器旋转以跟随转子头的旋转，可以从开口部分积极地将外部空气带入转子头部。