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. 发明授权

US08922040B2 Wind energy plant with dynamic power distribution between the pitch system and supplementary electrical load 有权
标题翻译：风力发电厂在间距系统和辅助电力负载之间具有动态功率分配
公开(公告)号：US08922040B2
公开(公告)日：2014-12-30
申请号：US13574572
申请日：2011-01-21
申请人： Matthias Peters , Martin von Mutius
发明人： Matthias Peters , Martin von Mutius
IPC分类号： F03D9/00 , F03D11/00 , F03D7/02
CPC分类号： F03D11/0025 , F03D7/0224 , F03D80/40 , Y02E10/722 , Y02E10/723
摘要： A wind energy plant comprising a rotor having blades and a generator driven by said rotor for generating electric energy. The pitch of the blades can be adjusted and a pitch system for adjusting the pitch angle of the blades is provided, which is supplied by a hub power source. An additional electric load is provided on the hub. A pitch power control device is provided which dynamically distributes the power of the hub power source between the pitch system and the additional electric load and further acts on the pitch system such that its power consumption during high-load operation is reduced. Thus, the power consumption of the pitch system during high-load operation can be reduced and additional power provided for operating the additional load. Even large additional loads, such as a blade heater, can be operated in this way, without having to boost the hub power source.
摘要翻译：一种风力发电设备，包括具有叶片的转子和由所述转子驱动的用于产生电能的发电机。可以调节叶片的间距，并且提供用于调节叶片的俯仰角的俯仰系统，其由轮毂动力源提供。在轮毂上提供额外的电负载。提供一种俯仰功率控制装置，其在俯仰系统和附加电力负载之间动态地分配轮毂电源的功率，并进一步作用在俯仰系统上，使得其在高负荷运行期间的功率消耗降低。因此，可以降低高负载运行期间的俯仰系统的功率消耗，并为附加负载运行提供附加功率。甚至可以以这种方式操作诸如叶片加热器的大量附加负载，而不必增加集线器电源。

2. 发明申请

US20120301295A1 METHOD FOR OPERATING A WIND ENERGY INSTALLATION 有权
标题翻译：运行风能安装的方法
公开(公告)号：US20120301295A1
公开(公告)日：2012-11-29
申请号：US13571560
申请日：2012-08-10
申请人： Martin Von Mutius
发明人： Martin Von Mutius
IPC分类号： F03D7/04 , F03D1/00
CPC分类号： F03D11/0025 , F03D7/0224 , F03D7/0296 , F03D80/40 , F05B2270/334 , Y02E10/722 , Y02E10/723
摘要： A method for operating a wind energy installation (10) with a rotor (12) and at least one rotor blade (14), which can be adjusted in terms of its angle of attack. The rotor blade (14) is accelerated by virtue of at least five repeated adjustment operations of the angle of attack about its longitudinal axis (15), wherein a rotor blade bending vibration with a vibration amplitude and a vibration frequency is excited.
摘要翻译：一种用于利用转子（12）和至少一个转子叶片（14）操作风力设备（10）的方法，其可以根据其迎角来调节。通过对其纵轴（15）的迎角进行至少五次重复调整操作来加速转子叶片（14），其中激发具有振动振幅和振动频率的转子叶片弯曲振动。

3. 发明申请

US20050175456A1 Device for adjusting a rotor blade of a wind energy turbine 有权
标题翻译：用于调节风力涡轮机的转子叶片的装置
公开(公告)号：US20050175456A1
公开(公告)日：2005-08-11
申请号：US10512604
申请日：2003-04-28
申请人： Ulrich Uphues , Patrik Achenbach , Martin Von Mutius
发明人： Ulrich Uphues , Patrik Achenbach , Martin Von Mutius
IPC分类号： B64C11/32 , F03D7/02 , B63H1/06
CPC分类号： F03D7/0268 , B64C11/325 , F03D7/0224 , F03D7/0244 , F05B2260/74 , F05B2270/107 , Y02E10/723
摘要： The device for adjusting a rotor blade of a wind energy turbine is provided with a driving device (12) for driving an adjusting e ement (24) for selectably rotating the rotor blade (26) in both directions about its longitudinal axis (28), an energy storage unit (30) and a free-running means (32) adapted to be selectively activated, said free-running means (32), in its activated state, allowing rotation of the rotor blade (26) by means of energy stored in the energy storage unit (30) only in one of the two directions up to a desired rotational position.
摘要翻译：用于调节风力涡轮机的转子叶片的装置设置有驱动装置（12），用于驱动用于围绕其纵向轴线（28）沿两个方向可选择地旋转转子叶片（26）的调节装置（24）能量存储单元（30）和适于被选择性地启动的自由运行装置（32），所述自由运行装置（32）处于其启动状态，允许通过存储的能量转动转子叶片（26）在能量存储单元（30）中仅在两个方向中的一个方向上直到期望的旋转位置。

4. 发明授权

US08146320B2 Modular kit for a wind turbine tower 有权
标题翻译：用于风力发电机塔的模块化套件
公开(公告)号：US08146320B2
公开(公告)日：2012-04-03
申请号：US10530142
申请日：2003-09-30
申请人： Marc Seidel , Martin Von Mutius , Ulrich Uphues
发明人： Marc Seidel , Martin Von Mutius , Ulrich Uphues
IPC分类号： E04H12/02 , E04C3/30
CPC分类号： E04H12/16 , E04H12/08 , F03D13/20 , F05B2240/40 , F05B2240/912 , F05B2250/231 , F05B2250/232 , Y02E10/728
摘要： The modular kit for a tower has a height ranging between a minimum height and a maximum height, in particular for a wind energy turbine, comprises a first conical tower segment (10) comprising a steel tube having a predetermined length (11), a second conical tower segment (12) comprising a steel tube having a predetermined length (12), and a first cylindrical tower segment (14) comprising a steel tube having a length between a predetermined minimum length and a predetermined maximum length. The length of the first cylindrical tower segment (14) can be adapted to the necessary height of the tower between its minimum height and its maximum height. The minimum height is the sum of the predetermined lengths (11,12) of the first and second conical tower segments (10,12) and the minimum length of the first cylindrical tower segment (14). The maximum height is the sum of the predetermined lengths (11,12) of the first and second conical tower segments (10,12) and the maximum length of the first cylindrical tower segment (14).
摘要翻译：用于塔架的模块化组件具有在最小高度和最大高度之间的高度，特别是对于风力涡轮机，包括第一锥形塔架段（10），其包括具有预定长度（11）的钢管，第二锥形塔架段包括具有预定长度（12）的钢管的锥形塔段（12）和包括长度在预定最小长度和预定最大长度之间的长度的钢管的第一圆柱形塔架段（14）。第一圆柱形塔段（14）的长度可以适应塔的最小高度和最大高度之间的必要高度。最小高度是第一和第二锥形塔段（10,12）的预定长度（11,12）和第一圆柱形塔架段（14）的最小长度之和。最大高度是第一和第二锥形塔段（10,12）的预定长度（11,12）和第一圆柱形塔架段（14）的最大长度之和。

5. 发明申请

US20100183440A1 METHOD FOR THE OPERATION OF A WIND POWER PLANT 有权
标题翻译：风力发电厂运行方法
公开(公告)号：US20100183440A1
公开(公告)日：2010-07-22
申请号：US12663718
申请日：2008-04-28
申请人： Martin Von Mutius , Jens Altemark , Alf Trede
发明人： Martin Von Mutius , Jens Altemark , Alf Trede
IPC分类号： F03D7/00 , F03D11/00
CPC分类号： F03D7/0264 , F03D17/00 , F03D80/50 , F05B2230/80 , F05B2270/32 , F05B2270/321 , Y02E10/723 , Y02P70/523
摘要： The invention concerns a method for operating a wind power plant (WEA), preferably before or during the performance of maintenance work on the wind power plant (WEA), wherein —at least one physical condition of the surroundings outside the wind power plant (WEA) induced by wind movement outside the wind power plant (WEA) is detected as an external physical condition, and/or at least one physical condition of a component of the wind power plant (WEA) influenced by wind movement outside the wind power plant (WEA) is detected as an internal physical condition; —the at least one external physical condition and/or at least one internal physical condition are evaluated; —the at least one external physical condition is compared with a predetermined reference value for the external physical condition, and/or the at least one internal physical condition is compared with a predetermined reference value for the internal physical condition; —depending on the comparison at least one warning message is generated, in particular a maintenance warning message.
摘要翻译：本发明涉及一种用于操作风力发电设备（WEA）的方法，优选在对风力发电厂（WEA）进行维护工作之前或期间进行操作，其中至少一个风力发电厂外部的环境（WEA）被检测为风力发电厂（WEA）外的风动作用引起的外部物理状况，和/或风力发电厂（WEA）的部件的至少一个物理状况受风力发电厂外的风动作影响 WEA）被检测为内部物理条件; - 评估至少一个外部身体状况和/或至少一个内部身体状况; 将至少一个外部物理条件与外部物理条件的预定参考值进行比较，和/或将至少一个内部物理条件与内部物理条件的预定参考值进行比较; 根据比较，生成至少一个警告消息，特别是维护警告消息。

6. 发明申请

US20090295161A1 METHOD FOR OPERATING A WIND ENERGY INSTALLATION AND A WIND ENERGY INSTALLATION 有权
标题翻译：用于操作风能安装和风能安装的方法
公开(公告)号：US20090295161A1
公开(公告)日：2009-12-03
申请号：US12160511
申请日：2007-01-04
申请人： Stefan Steiner , Martin Von Mutius
发明人： Stefan Steiner , Martin Von Mutius
IPC分类号： H02P9/04
CPC分类号： F03D7/042 , F03D7/0224 , F03D7/0244 , F05B2270/1011 , F05B2270/107 , F05B2270/322 , F05B2270/327 , Y02E10/723
摘要： The invention relates to a method for operating a wind energy installation (10), in which the wind energy installation (10) has a rotor (12, 13, 22), at least one rotor blade (14) with an adjustable angle, a mechanical brake device (19) for braking the rotor (14), an operational control device (15, 15′) and a safety system (16, 20). The invention also relates to a corresponding wind energy installation (10). The method according to the invention is defined by the following method steps: braking of the rotor (12, 13, 22) by means of an angular adjustment (28) with an average angular adjustment rate of less than 8.5°/s of the at least one rotor blade (14) after a fault signal (30) occurs, braking of the rotor (12, 13, 22) by means of the mechanical brake device (19) as soon as the rotational speed of the rotor (12, 13, 22) exceeds a predefinable first rotational speed limit, and triggering of the safety system (16, 20) as soon as the rotational speed of the rotor (12, 13, 22) exceeds a predefinable second rotational speed limit.
摘要翻译：本发明涉及一种用于操作风能设备（10）的方法，其中风力设备（10）具有转子（12,13,22），至少一个具有可调角度的转子叶片（14）用于制动转子（14）的机械制动装置（19），操作控制装置（15,15'）和安全系统（16,20）。本发明还涉及相应的风能装置（10）。根据本发明的方法通过以下方法步骤来限定：通过角度调节（28）制动转子（12,13,22），平均角度调整率小于每秒的8.5°/ s 在发生故障信号（30）之后的至少一个转子叶片（14），一旦转子（12,13）的旋转速度一直通过机械制动装置（19）制动转子（12,13,22），22）超过预定义的第一转速限制，并且一旦所述转子（12,13,22）的转速超过预定义的第二转速限制，则触发所述安全系统（16,20）。

7. 发明申请

US20090224543A1 Method for the operation of a wind power plant and wind power plant 有权
标题翻译：风力发电厂和风力发电厂运行方法
公开(公告)号：US20090224543A1
公开(公告)日：2009-09-10
申请号：US12398727
申请日：2009-03-05
申请人： Dirk Steudel , Martin Von Mutius
发明人： Dirk Steudel , Martin Von Mutius
IPC分类号： H02P9/04
CPC分类号： F03D7/0244 , F03D7/0224 , F03D7/0276 , F03D7/043 , F03D80/50 , F05B2260/90 , F05B2270/3201 , F05B2270/327 , F05B2270/328 , Y02E10/723
摘要： A method for the operation of a wind power plant (10) with a rotor (12), which has at least one angle-adjustable rotor blade (14), wherein the wind power plant (10) is operated in a first operating mode (71) and/or a second operating mode (75). In the first operating mode (71) a braking process of the rotor (12) is initiated when a rotational speed of the rotor (12) is exceeded, which lies above a first rotational speed threshold value. Also, a method for the operation of a wind power plant (10) with a rotor (12), which has at least one angle-adjustable rotor blade (14), wherein an operating parameter is monitored and a braking process of the rotor (12) is initiated when an operating parameter threshold value is reached.
摘要翻译：一种用于具有转子（12）的风力发电设备（10）的操作的方法，转子具有至少一个角度可调的转子叶片（14），其中风力发电设备（10）以第一操作模式（ 71）和/或第二操作模式（75）。在第一操作模式（71）中，当转子（12）的转速超过第一转速阈值以上时，转子（12）的制动过程开始。另外，一种具有转子（12）的风力发电设备（10）的操作方法，所述转子具有至少一个角度可调的转子叶片（14），其中监测操作参数和转子的制动过程 12）当达到操作参数阈值时启动。

8. 发明授权

US09181925B2 Method of servicing wind power plant using azimuth angle 有权
标题翻译：使用方位角维修风力发电厂的方法
公开(公告)号：US09181925B2
公开(公告)日：2015-11-10
申请号：US13046892
申请日：2011-03-14
申请人： Martin von Mutius , Dirk Steudel
发明人： Martin von Mutius , Dirk Steudel
IPC分类号： F03D7/02 , F03D1/00 , F03D7/04 , G01L25/00 , F03D11/00
CPC分类号： F03D7/0204 , F03D7/0264 , F03D7/0268 , F03D7/0288 , F03D7/04 , F03D17/00 , F03D80/50 , F05B2230/80 , F05B2270/329 , G01L25/003 , Y02E10/723 , Y02P70/523
摘要： The invention concerns a method for the determination of an azimuth angle for servicing purposes (αw) of a wind power plant with a machinery housing that is rotatable on a tower through an azimuth angle (α) and a rotor that is rotatable on a machinery housing through a rotor angle (δ) such that a plurality of combinations of rotor angles (δ) and azimuth angles (α) is adjusted, that are determined at the rotor subject to the influence of a turbulent wind field, which is effecting torques, for the adjusted combinations of rotor angles (δ) and azimuth angles (α) and the associated azimuth angle (α), a torque envelope of the torque-azimuth angle associations is determined, surrounding areas (U(α)) with comparable sector sizes of the azimuth angle (α) are generated and associated magnitude values of the torque envelope are determined, a surrounding area (U(αw)) with magnitude-wise smaller torque envelope values than the neighboring surrounding areas is selected and the azimuth angle for servicing purposes (αw) is determined within the selected surrounding area (U(aw)).
摘要翻译：本发明涉及一种用于确定风力发电设备的维修目的（αw）的方法，所述风力发电设备具有可在塔架上通过方位角（α）旋转的机械壳体和可在机械壳体上旋转的转子通过转子角度（δ），使得转子角度（δ）和方位角（α）的多个组合被调节，其在转子受到影响扭矩的湍流风场的影响下确定，用于旋转角度（δ）和方位角（α）的调整组合和相关联的方位角（α）确定扭矩 - 方位角关联的扭矩包络，具有可比扇区大小的周围区域（U（α））产生方位角（α），并且确定扭矩包络的相关联的幅值，选择具有相邻周围区域的幅度更小的扭矩包络值的周围区域（U（αw）），并且方位角a 在选择的周围区域（U（aw））内确定用于维修目的（αw）的gle。

9. 发明授权

US08143734B2 Wind plant and method of initiating braking actions in different operating modes 有权
标题翻译：风电厂和在不同运行模式下启动制动动作的方法
公开(公告)号：US08143734B2
公开(公告)日：2012-03-27
申请号：US12398727
申请日：2009-03-05
申请人： Dirk Steudel , Martin Von Mutius
发明人： Dirk Steudel , Martin Von Mutius
IPC分类号： H02P9/04 , F03D9/00
CPC分类号： F03D7/0244 , F03D7/0224 , F03D7/0276 , F03D7/043 , F03D80/50 , F05B2260/90 , F05B2270/3201 , F05B2270/327 , F05B2270/328 , Y02E10/723
摘要： A method for the operation of a wind power plant 10) with a rotor (12), which has at least one angle-adjustable rotor blade (14), wherein the wind power plant (10) is operated in a first operating mode (71) and/or a second operating mode (75). In the first operating mode (71) a braking process of the rotor (12) is initiated when a rotational speed of the rotor (12) is exceeded, which lies above a first rotational speed threshold value. Also, a method for the operation of a wind power plant (10) with a rotor (12), which has at least one angle-adjustable rotor blade (14), wherein an operating parameter is monitored and a braking process of the rotor (12) is initiated when an operating parameter threshold value is reached.
摘要翻译：一种用于具有转子（12）的具有至少一个角度可调的转子叶片（14）的风力发电设备（10）的操作的方法，其中所述风力发电设备（10）以第一操作模式（71 ）和/或第二操作模式（75）。在第一操作模式（71）中，当转子（12）的转速超过第一转速阈值以上时，转子（12）的制动过程开始。另外，一种具有转子（12）的风力发电设备（10）的操作方法，所述转子具有至少一个角度可调的转子叶片（14），其中监测操作参数和转子的制动过程 12）当达到操作参数阈值时启动。

10. 发明授权

US08057158B2 Oscillation damping of a wind turbine 有权
标题翻译：风力发电机的振荡阻尼
公开(公告)号：US08057158B2
公开(公告)日：2011-11-15
申请号：US11941459
申请日：2007-11-16
申请人： Marc Seidel , Martin Von Mutius , Dirk Steudel
发明人： Marc Seidel , Martin Von Mutius , Dirk Steudel
IPC分类号： F03D7/02
CPC分类号： F03D7/0296 , E02B2017/0091 , F03D7/0224 , F03D7/0256 , F03D7/0276 , F03D13/25 , F05B2240/95 , F05B2260/96 , F05B2270/304 , F05B2270/334 , Y02E10/723 , Y02E10/727
摘要： The invention relates to a wind turbine and a method for operating the wind turbine planted in the floor of a body of water. The wind turbine includes a support structure and a rotor, which is arranged on the support structure. The rotor has a rotor blade. The wind turbine operates in a trundle mode in order to reduce the oscillations in the support structure created through mechanical impacts on the support structure.
摘要翻译：本发明涉及一种风力涡轮机和用于操作种植在水体地板中的风力涡轮机的方法。风力涡轮机包括支撑结构和转子，其布置在支撑结构上。转子具有转子叶片。风力涡轮机以倒车模式操作，以便减少通过对支撑结构的机械冲击产生的支撑结构中的振荡。

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