专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110018271A1 DEVICE AND METHOD OF ADJUSTING CURTAILMENT STRATEGY FOR WIND TURBINE, AND PROGRAM 有权
标题翻译：调整风力涡轮机曲线策略的设备及方法及程序
公开(公告)号：US20110018271A1
公开(公告)日：2011-01-27
申请号：US12934081
申请日：2009-07-10
申请人： Kai Karikomi , Shigeto Hirai , Yoshiyuki Hayashi
发明人： Kai Karikomi , Shigeto Hirai , Yoshiyuki Hayashi
IPC分类号： H02P9/04
CPC分类号： F03D7/0292 , F05B2270/1095 , F05B2270/331 , F05B2270/332 , Y02E10/723
摘要： An object is to suppress reduction of energy production as much as possible while ensuring an expected lifetime. There is provided a device of adjusting a curtailment strategy for a wind turbine, the device including: a fatigue equivalent load calculation unit that calculates a fatigue equivalent load for evaluating a fatigue damage of the wind turbine in a predetermined time period by using load data of the wind turbine; and a setting value update unit that compares the fatigue equivalent load with a reference load determined by an expected lifetime of the wind turbine, and, when a difference between the fatigue equivalent load and the reference load exceeds a predetermined threshold value, updates the condition setting value for the curtailment that is currently employed according to the difference.
摘要翻译：目的是尽可能地抑制能源生产的减少，同时确保预期的使用寿命。提供了一种调整风力涡轮机的限制策略的装置，该装置包括：疲劳等效载荷计算单元，其通过使用负载数据计算在预定时间段内评估风力涡轮机的疲劳损伤的疲劳等效载荷风力发电机; 以及设定值更新单元，其将疲劳等效负荷与由所述风力涡轮机的预期寿命确定的基准负荷进行比较，并且当所述疲劳等效负荷与所述基准负载之间的差超过预定阈值时，更新所述条件设定根据差异目前使用的削减价值。

2. 发明授权

US08694268B2 Device and method of adjusting curtailment strategy for wind turbine, and program 有权
标题翻译：调整风力发电机组削减策略的设备及方法及程序
公开(公告)号：US08694268B2
公开(公告)日：2014-04-08
申请号：US12934081
申请日：2009-07-10
申请人： Kai Karikomi , Shigeto Hirai , Yoshiyuki Hayashi
发明人： Kai Karikomi , Shigeto Hirai , Yoshiyuki Hayashi
IPC分类号： G01B3/44
CPC分类号： F03D7/0292 , F05B2270/1095 , F05B2270/331 , F05B2270/332 , Y02E10/723
摘要： An object is to suppress reduction of energy production as much as possible while ensuring an expected lifetime. There is provided a device of adjusting a curtailment strategy for a wind turbine, the device including: a fatigue equivalent load calculation unit that calculates a fatigue equivalent load for evaluating a fatigue damage of the wind turbine in a predetermined time period by using load data of the wind turbine; and a setting value update unit that compares the fatigue equivalent load with a reference load determined by an expected lifetime of the wind turbine, and, when a difference between the fatigue equivalent load and the reference load exceeds a predetermined threshold value, updates the condition setting value for the curtailment that is currently employed according to the difference.
摘要翻译：目的是尽可能地抑制能源生产的减少，同时确保预期的使用寿命。提供了一种调整风力涡轮机的限制策略的装置，该装置包括：疲劳等效载荷计算单元，其通过使用负载数据计算在预定时间段内评估风力涡轮机的疲劳损伤的疲劳等效载荷风力发电机; 以及设定值更新单元，其将疲劳等效负荷与由所述风力涡轮机的预期寿命确定的基准负荷进行比较，并且当所述疲劳等效负荷与所述基准负载之间的差超过预定阈值时，更新所述条件设定根据差异目前使用的削减价值。

3. 发明授权

US08476784B2 Wind turbine generating apparatus 有权
标题翻译：风力发电机组
公开(公告)号：US08476784B2
公开(公告)日：2013-07-02
申请号：US13252468
申请日：2011-10-04
申请人： Shinsuke Sato , Shigeto Hirai , Tatsuo Ishiguro
发明人： Shinsuke Sato , Shigeto Hirai , Tatsuo Ishiguro
IPC分类号： F03D9/00
CPC分类号： F03D1/0691 , F03D1/0675 , F03D9/25 , F03D13/20 , F03D80/60 , F03D80/80 , F03D80/88 , F05B2240/14 , F05B2240/221 , F05B2240/30 , F05B2240/912 , F05B2260/201 , Y02E10/721 , Y02E10/728
摘要： In a wind turbine generating apparatus, a heat generating device is provided inside the rotor head and has a hermetically-sealed structure from outside. A rotor head cooling air passage is formed through the periphery of the heat generating device to the inside of a wind turbine blade. A cooling air introduction portion through which cooling air flows and an air outlet from which the cooling air is discharged are provided in the rotor head cooling air passage to thereby form the air outlet in the wind turbine blade.
摘要翻译：在风力涡轮发电装置中，在转子头内部设置有发热装置，并且具有从外部的密封结构。转子头冷却空气通道通过发热装置的周边形成到风力涡轮机叶片的内部。在转子头冷却风通道中设置有冷却空气流过的冷却空气导入部和排出冷却空气的空气出口，从而在风力涡轮机叶片中形成空气出口。

4. 发明授权

US08698342B2 Wind turbine generating apparatus 失效
标题翻译：风力发电机组
公开(公告)号：US08698342B2
公开(公告)日：2014-04-15
申请号：US13244383
申请日：2011-09-24
申请人： Shigeto Hirai , Shinsuke Sato , Tatsuo Ishiguro
发明人： Shigeto Hirai , Shinsuke Sato , Tatsuo Ishiguro
IPC分类号： F03D9/00 , F03D11/02
CPC分类号： F03D80/60 , F03D9/25 , F05B2240/14 , F05B2240/912 , F05B2260/2241 , F05B2260/64 , Y02E10/726 , Y02E10/728
摘要： A wind turbine generating apparatus includes a rotor head that rotates upon receiving outside wind on a wind turbine blade, a generator that generates electricity, and a nacelle interior air passage through which outside air flows isolatedly from an interior space of the nacelle.
摘要翻译：一种风力涡轮发电装置，包括：转子头，其在接收到风力涡轮机叶片上的外部风力时旋转;发电机，其产生电力;以及机舱内部空气通道，外部空气从所述机舱的内部空间隔离流动。

5. 发明申请

US20100148514A1 WIND TURBINE GENERATING APPARATUS 审中-公开
标题翻译：风力发电机
公开(公告)号：US20100148514A1
公开(公告)日：2010-06-17
申请号：US12600554
申请日：2008-10-03
申请人： Shinsuke Sato , Toshihiro Sato , Hideo Fukuda , Kiyonori Kushioka , Shigeto Hirai , Nobuyasu Sakata , Tatsuya Shiraishi
发明人： Shinsuke Sato , Toshihiro Sato , Hideo Fukuda , Kiyonori Kushioka , Shigeto Hirai , Nobuyasu Sakata , Tatsuya Shiraishi
IPC分类号： F03D9/00
CPC分类号： F03D80/60 , F05B2240/12 , F05B2240/14 , F05B2260/205 , F05B2260/64 , F05B2260/74 , Y02E10/721 , Y02E10/726
摘要： The invention provides a wind turbine generating apparatus capable of controlling a temperature in a rotor head. In a wind turbine generating apparatus in which a driving/generating mechanism coupled to a rotor head having wind turbine blades attached thereto is housed in a nacelle, and control devices are housed in a hub of the rotor head, an air circulation guide is provided for allowing air to circulate between an inside of the rotor head and an inside of the nacelle via a communication path formed between the rotor head and the nacelle.
摘要翻译：本发明提供一种能够控制转子头部温度的风力涡轮机发电装置。在风力涡轮发电装置中，其中连接到具有附接到其上的风力涡轮机叶片的转子头的驱动/产生机构容纳在机舱中，并且控制装置容纳在转子头的毂中，设置有空气循环引导件，用于允许空气通过形成在转子头部和机舱之间的连通路径在转子头部的内部和机舱的内部之间循环。

6. 发明申请

US20130009405A1 WIND TURBINE GENERATOR 审中-公开
标题翻译：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。

7. 发明申请

US20110254280A1 WIND TURBINE GENERATOR 审中-公开
标题翻译：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。

8. 发明申请

US20060156491A1 Main tower for bridge and bridge provided therewith 审中-公开
标题翻译：提供桥梁和桥梁的主塔
公开(公告)号：US20060156491A1
公开(公告)日：2006-07-20
申请号：US11315626
申请日：2005-12-23
申请人： Shigeto Hirai , Manabu Oda , Akihiro Honda , Yoji Kumagai , Toru Saitou
发明人： Shigeto Hirai , Manabu Oda , Akihiro Honda , Yoji Kumagai , Toru Saitou
IPC分类号： E01D19/14
CPC分类号： E01D19/14
摘要： An object is to provide a main tower of a bridge having a rectangle-shaped cross section which can effectively reduce oscillation for wind blowing in the direction normal to the bridge axis. A cross sectional shape of a tower column is a rectangle shape with a direction normal to the bridge axis dimension smaller than a bridge-axis direction dimension. A slit passing through in the direction normal to the bridge axis is formed in a substantially central position, and a ratio of the bridge-axis direction dimension of the slit with respect to the bridge-axis direction dimension of the cross section is between 0.2 and 0.3.
摘要翻译：目的是提供一种具有矩形横截面的桥梁的主塔架，其可以有效地减少沿垂直于桥轴线的方向吹风的振动。塔柱的横截面形状是矩形，其方向垂直于桥轴尺寸小于桥轴方向尺寸。沿垂直于桥轴线的方向穿过的狭缝形成在大致中心位置，并且狭缝的桥轴方向尺寸相对于横截面的桥轴方向尺寸的比率在0.2和 0.3。

9. 发明授权

US08502407B2 Wind power generating apparatus 有权
标题翻译：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。

10. 发明授权

US08502405B2 Wind turbine for wind power generation 失效
标题翻译：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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式