公开(公告)号：US08684682B2

公开(公告)日：2014-04-01

申请号：US13363166

申请日：2012-01-31

申请人： Yu Akashi ,  Takeshi Matsuo ,  Shinsuke Sato ,  Takuro Kameda ,  Yoshiyuki Morii ,  Fumio Hamano

发明人： Yu Akashi ,  Takeshi Matsuo ,  Shinsuke Sato ,  Takuro Kameda ,  Yoshiyuki Morii ,  Fumio Hamano

IPC分类号： F03D11/00

CPC分类号： F28D1/022 ,  F03D13/10 ,  F03D80/60 ,  F03D80/70 ,  F03D80/80 ,  F05B2230/61 ,  F05B2240/916 ,  F05B2240/95 ,  Y02E10/725 ,  Y02E10/726 ,  Y02E10/727 ,  Y02E10/728 ,  Y02P70/523 ,  Y02P80/158

摘要： A power generating apparatus of renewable energy type includes a tower, a nacelle which is supported rotatably by a tip portion of the tower; a main shaft rotatable with a blade; a hydraulic pump which is housed in the nacelle and is driven by rotation of the main shaft; a hydraulic motor which is driven by operating oil supplied from the hydraulic pump; a generator which is coupled to the hydraulic motor; an operating-oil line which is provided between the hydraulic pump and the hydraulic motor and through which the operating oil circulates; a cooling-medium line through which cooling medium for cooling the operating oil circulates via an intermediate heat exchanger; and a main heat exchanger which cools the cooling medium by heat exchange with cool water source around a base portion of the tower, and one of the operating-oil line.

摘要翻译： 一种可再生能源型发电装置包括塔架，由塔架的顶端可转动地支承的机舱; 主轴，可与刀片一起旋转; 液压泵，其容纳在所述机舱中并且通过所述主轴的旋转而被驱动; 由从液压泵供给的工作油驱动的液压马达; 联接到液压马达的发电机; 设置在液压泵和液压马达之间的工作油管线，工作油通过该油路循环; 用于冷却工作油的冷却介质经由中间热交换器循环的冷却介质管线; 以及通过与塔的基部周围的冷水源和操作油管线之一的热交换来冷却冷却介质的主热交换器。

公开(公告)号：US08601805B2

公开(公告)日：2013-12-10

申请号：US13398484

申请日：2012-02-16

申请人： Takuro Kameda ,  Yu Akashi ,  Takeshi Matsuo ,  Shinsuke Sato ,  Yoshiyuki Morii

发明人： Takuro Kameda ,  Yu Akashi ,  Takeshi Matsuo ,  Shinsuke Sato ,  Yoshiyuki Morii

IPC分类号： F03D11/00

CPC分类号： F03D9/28 ,  F03C1/26 ,  F03D15/00 ,  F03D80/00 ,  F03D80/70 ,  F03D80/88 ,  F04B17/02 ,  F05B2260/406 ,  Y02E10/726 ,  Y02E60/17 ,  Y02P80/158

摘要： A power generating apparatus of renewable energy includes a tower, a nacelle provided at the tower, a main shaft housed in the nacelle and rotating with a blade, a hydraulic pump housed in the nacelle and connected to the main shaft, a hydraulic motor driven by operating oil supplied from the hydraulic pump, a generator connected to the hydraulic motor, and a piping between the hydraulic pump and the hydraulic motor. The hydraulic motor is housed in at least one of the nacelle and the end part of the tower, the generator is housed in at least one of the nacelle and the end part of the tower, and at least one of the hydraulic motor and the generator is arranged in a space excluding an area between the main shaft and the hydraulic pump; and a rear end wall surface of a wall of the nacelle.

摘要翻译： 可再生能源的发电装置包括：塔架，设置在塔架上的机舱，容纳在机舱中并与叶片一起旋转的主轴，容纳在机舱中并连接到主轴的液压泵，由主轴驱动的液压马达 从液压泵供给的工作油，连接到液压马达的发电机以及液压泵和液压马达之间的配管。 液压马达被容纳在塔架的至少一个机舱和塔的末端部分中，发电机被容纳在塔架的至少一个机舱和塔的末端部分中，并且液压马达和发电机中的至少一个 布置在除了主轴和液压泵之间的区域之外的空间中; 以及机舱壁的后端壁表面。

公开(公告)号：US08632303B2

公开(公告)日：2014-01-21

申请号：US13291662

申请日：2011-11-08

申请人： Yu Akashi ,  Takeshi Matsuo ,  Shinsuke Sato ,  Takuro Kameda

发明人： Yu Akashi ,  Takeshi Matsuo ,  Shinsuke Sato ,  Takuro Kameda

IPC分类号： F03D1/04

CPC分类号： F03D80/60 ,  F03D9/28 ,  F05B2240/12 ,  F05B2240/14 ,  Y02E10/721 ,  Y02E10/726

摘要： A wind turbine generator includes a tower, at least one blade, a hub supporting the blade, a nacelle supported by the tower and having a duct part with an intake port and an exhaust port, and a heat exchanger provided in the duct part and cooling a cooling medium for a heat-producing component inside the tower or nacelle. The wall of the nacelle has a double wall structure constituted of an inner wall and an outer wall in an area where the duct part is provided. The inner wall forms a bottom surface of the duct part and has a curved portion which curves inward toward a center line of the nacelle with increasing distance from the hub. The duct part increases in cross-section from a side of the intake port to a side of the exhaust port at least in an area where the curved portion is formed.

摘要翻译： 一种风力涡轮发电机，包括塔架，至少一个叶片，支撑叶片的轮毂，由塔架支撑并具有带有进气口和排气口的管道部分的机舱，以及设置在管道部分中的热交换器和冷却 用于在塔架或机舱内的发热部件的冷却介质。 机舱的壁具有在设置管道部分的区域中由内壁和外壁构成的双壁结构。 内壁形成管道部分的底面，并且具有弯曲部分，其随着与轮毂的距离增加而朝向机舱的中心线向内弯曲。 管道部分至少在形成弯曲部分的区域中，从进气口侧到排气口侧的横截面增大。

公开(公告)号：US08601804B2

公开(公告)日：2013-12-10

申请号：US13294065

申请日：2011-11-10

申请人： Yu Akashi ,  Takeshi Matsuo ,  Shinsuke Sato ,  Takuro Kameda

发明人： Yu Akashi ,  Takeshi Matsuo ,  Shinsuke Sato ,  Takuro Kameda

IPC分类号： F16D31/02

CPC分类号： F03D9/28 ,  F03D9/25 ,  F03D13/25 ,  F03D15/20 ,  F03D80/60 ,  F05B2260/406 ,  Y02E10/721 ,  Y02P80/158

摘要： A power generating apparatus includes a rotating shaft, a hydraulic pump driven by the rotating shaft, a hydraulic motor driven by operating oil supplied from the hydraulic pump; and a generator coupled to the hydraulic motor. The apparatus further includes an oil line connected to the hydraulic pump and the hydraulic motor for circulating the operating oil between the hydraulic pump and the hydraulic motor, an oil cooler connected to the oil line for cooling the operating oil by heat exchange with a cooling medium, a cooling-medium line supplying the cooling medium to the oil cooler; a bypass line diverging from at least one of the oil line and the cooling-medium line and merging into at least one of the oil line and the cooling-medium line to bypass the oil cooler; and a flow regulating valve in at least one of the oil line and the cooling-medium line.

摘要翻译： 发电装置包括旋转轴，由旋转轴驱动的液压泵，由从液压泵供给的工作油驱动的液压马达; 以及联接到液压马达的发电机。 该装置还包括连接到液压泵的油路和用于在液压泵和液压马达之间循环工作油的液压马达，连接到油管线的油冷却器，用于通过与冷却介质的热交换来冷却工作油 ，将所述冷却介质供给到所述油冷却器的冷却介质管线; 旁路管线从油路和冷却介质管线中的至少一个分支，并汇合到油管线和冷却介质管线中的至少一个旁边以绕过油冷却器; 以及至少一个油管路和冷却介质管路中的流量调节阀。

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。

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。

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。

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。

公开(公告)号：US08360715B2

公开(公告)日：2013-01-29

申请号：US12593499

申请日：2009-07-09

申请人： Takeshi Matsuo ,  Shinji Arinaga ,  Shinsuke Sato ,  Takatoshi Matsushita ,  Masaaki Shibata

发明人： Takeshi Matsuo ,  Shinji Arinaga ,  Shinsuke Sato ,  Takatoshi Matsushita ,  Masaaki Shibata

IPC分类号： F03D11/00

CPC分类号： H02K9/19 ,  F03D80/40 ,  F03D80/60 ,  F03D80/70 ,  F05B2240/14 ,  F05B2260/64 ,  H02K5/16 ,  H02K7/1823 ,  H02K7/183 ,  H02K7/1838 ,  Y02E10/725 ,  Y02E10/726

摘要： A wind turbine generator capable of enhancing starting performance of the wind turbine generator when the outside air temperature is low and capable of securing temperature adjusting ability of a generator set in a wide outside air temperature range is provided. A wind turbine generator includes a nacelle (3) for accommodating a generator set (11, 12, 14) that generates electricity by rotation of a rotor having a plurality of blades, a ventilation opening (51) provided in a wall surface on a wind upstream side when the nacelle is normally operated, and a heat exchanging unit (13) disposed in the ventilation opening (51) to exchange heat between an outside air and a lubricant of the generator set (11, 12) such as an lubricant oil or cooling water.

摘要翻译： 提供一种能够在外部空气温度低的情况下提高风力发电机的启动性能并且能够确保发电机组在宽的外部空气温度范围内的温度调节能力的风力发电机。 风力涡轮发电机包括用于容纳通过具有多个叶片的转子旋转而产生电力的发电机组（11,12,14）的机舱（3），设置在风中的壁面上的通风口（51） 在机舱正常操作时的上游侧，以及设置在通气口（51）中的热交换单元（13），用于在外部空气和发电机组（11,12）的润滑剂之间进行热量，例如润滑油或 冷却水。

公开(公告)号：US20100164228A1

公开(公告)日：2010-07-01

申请号：US12593499

申请日：2009-07-09

申请人： Takeshi Matsuo ,  Shinji Arinaga ,  Shinsuke Sato ,  Takatoshi Matsushita ,  Masaaki Shibata

发明人： Takeshi Matsuo ,  Shinji Arinaga ,  Shinsuke Sato ,  Takatoshi Matsushita ,  Masaaki Shibata

IPC分类号： F03D9/00 ,  F03D11/00 ,  H02K9/02

CPC分类号： H02K9/19 ,  F03D80/40 ,  F03D80/60 ,  F03D80/70 ,  F05B2240/14 ,  F05B2260/64 ,  H02K5/16 ,  H02K7/1823 ,  H02K7/183 ,  H02K7/1838 ,  Y02E10/725 ,  Y02E10/726

摘要： A wind turbine generator capable of enhancing starting performance of the wind turbine generator when the outside air temperature is low and capable of securing temperature adjusting ability of a generator set in a wide outside air temperature range is provided. A wind turbine generator includes a nacelle (3) for accommodating a generator set (11, 12, 14) that generates electricity by rotation of a rotor having a plurality of blades, a ventilation opening (51) provided in a wall surface on a wind upstream side when the nacelle is normally operated, and a heat exchanging unit (13) disposed in the ventilation opening (51) to exchange heat between an outside air and a lubricant of the generator set (11, 12) such as an lubricant oil or cooling water.

摘要翻译： 提供一种能够在外部空气温度低的情况下提高风力发电机的启动性能并且能够确保发电机组在宽的外部空气温度范围内的温度调节能力的风力发电机。 一种风力涡轮发电机，包括用于容纳通过具有多个叶片的转子旋转而产生电力的发电机组（11,12,14）的机舱（3），设置在风中的壁面上的通风口（51） 在机舱正常操作时的上游侧，以及设置在通风口（51）中的热交换单元（13），用于在外部空气和发电机组（11,12）的润滑剂之间进行热量，例如润滑油或 冷却水。