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1. 发明公开

EP2562412A3 System and method for adjusting a bending moment of a shaft in a wind turbine 有权转让
标题翻译：用于调节风力涡轮机中轴的弯曲力矩的系统和方法
公开(公告)号：EP2562412A3
公开(公告)日：2018-01-03
申请号：EP12181052.7
申请日：2012-08-20
申请人： General Electric Company
发明人： Goller, George Albert , Mashtare, Dale Robert
IPC分类号： F03D1/00 , F03D11/00 , F03D11/04 , F03D7/02
摘要： A system (100) and method for adjusting a bending moment of a shaft (50) in a wind turbine (10) are disclosed. The system (100) includes a pillow block (66) accepting the shaft (50) therethrough, a sensor (102) mounted to the pillow block (66) and measuring deformation of the pillow block (66), and a control system (36) communicatively coupled to the sensor (102). The control system (36) is configured to adjust a rotor blade (22) in response to the deformation of the pillow block (66). The method includes measuring a deformation of a pillow block (66), and adjusting a rotor blade (22) in response to the deformation of the pillow block (66). The pillow block (66) accepts the shaft (50) therethrough.
摘要翻译：公开了用于调节风力涡轮机（10）中的轴（50）的弯曲力矩的系统（100）和方法。系统（100）包括接收轴（50）穿过其中的枕块（66），安装到枕块（66）并测量枕块（66）变形的传感器（102），以及控制系统（36 ）通信地耦合到传感器（102）。控制系统（36）构造成响应于枕块（66）的变形来调整转子叶片（22）。该方法包括测量枕块（66）的变形，并且响应于枕块（66）的变形来调整转子叶片（22）。枕块（66）接纳穿过其中的轴（50）。

2. 发明公开

EP3913220A2 AN ELECTRICAL SYSTEM FOR A WIND TURBINE 有权转让
公开(公告)号：EP3913220A2
公开(公告)日：2021-11-24
申请号：EP21173488.4
申请日：2021-05-12
申请人： General Electric Company
发明人： Ganireddy, Govardhan , Sutherland, Steven Wade , Burra, Rajni Kant , Petricko, Andrej , Mashtare, Dale Robert
IPC分类号： F03D80/80
摘要： An electrical system (150) for a wind turbine (100) having a reduced uptower footprint and method for achieving the same are provided. Accordingly, the electrical system (150) includes a plurality of electrical subsystems (168) having a plurality of electrical subsystem assemblies (144). At least one electrical subsystem assembly (144) is integrated with the generator housing (120). Additionally, the electrical subsystem assembly (144) is coupled between the stator (130) or the rotor (132) of the generator (118) and the generator output connection (134). The electrical system (150) incorporating the electrical subsystem assembly (144) with the generator housing (120) has a reduced uptower footprint relative to a nominal design of an electrical system.

3. 发明公开

EP3816435A1 SYSTEM AND METHOD FOR OPERATING A WIND TURBINE POWER SYSTEM BASED ON STATISTICAL ANALYSIS OF OPERATIONAL AND/OR GRID DATA THEREOF 有权转让
公开(公告)号：EP3816435A1
公开(公告)日：2021-05-05
申请号：EP20204696.7
申请日：2020-10-29
申请人： General Electric Company
发明人： Wagoner, Robert Gregory , Mashtare, Dale Robert , Santos, Pedro Arsuaga , Rotbert, James Gregory
IPC分类号： F03D7/02 , F03D17/00
摘要： A method for operating a wind turbine power system connected to an electrical grid includes collecting data relating to one or more parameters of one or more electrical components of the wind turbine power system. The method may also include performing a statistical analysis of the data relating to one or more parameters of the one or more electrical components. Further, the method includes predicting future behavior of the electrical component(s) based on the statistical analysis. Moreover, the method includes determining set points for the electrical component(s) using the predicted future behavior. In addition, the method includes operating the wind turbine power system at the determined set points for the electrical component(s) so as to optimize at least one characteristic of the electrical component(s).

4. 发明授权

EP2562412B1 System and method for adjusting a bending moment of a shaft in a wind turbine 有权转让
公开(公告)号：EP2562412B1
公开(公告)日：2020-05-27
申请号：EP12181052.7
申请日：2012-08-20
申请人： General Electric Company
发明人： Goller, George Albert , Mashtare, Dale Robert
IPC分类号： F03D80/00 , F03D17/00 , F03D7/02 , F03D80/70 , F03D13/20 , F03D80/50 , F16C35/00

5. 发明公开

EP3913220A3 AN ELECTRICAL SYSTEM FOR A WIND TURBINE 有权转让
公开(公告)号：EP3913220A3
公开(公告)日：2021-12-01
申请号：EP21173488.4
申请日：2021-05-12
申请人： General Electric Company
发明人： Ganireddy, Govardhan , Sutherland, Steven Wade , Burra, Rajni Kant , Petricko, Andrej , Mashtare, Dale Robert
IPC分类号： F03D80/80
摘要： An electrical system (150) for a wind turbine (100) having a reduced uptower footprint and method for achieving the same are provided. Accordingly, the electrical system (150) includes a plurality of electrical subsystems (168) having a plurality of electrical subsystem assemblies (144). At least one electrical subsystem assembly (144) is integrated with the generator housing (120). Additionally, the electrical subsystem assembly (144) is coupled between the stator (130) or the rotor (132) of the generator (118) and the generator output connection (134). The electrical system (150) incorporating the electrical subsystem assembly (144) with the generator housing (120) has a reduced uptower footprint relative to a nominal design of an electrical system.

6. 发明公开

EP2846039A1 System and method for monitoring wind turbine loading 有权转让
标题翻译：系统和Verfahren zurÜberwachungeiner Windturbinenlast
公开(公告)号：EP2846039A1
公开(公告)日：2015-03-11
申请号：EP14181595.1
申请日：2014-08-20
申请人： General Electric Company
发明人： Mashtare, Dale Robert , Madge, James Henry , Mehendale, Charudatta Subhash , Goller, George Albert , Shane, Conner B.
IPC分类号： F03D11/00 , F16H57/025
CPC分类号： F03D15/10 , F03D9/25 , F03D17/00 , F05B2260/30 , F05B2260/80 , F05B2270/331 , F05B2270/821 , F16H57/01 , F16H57/025 , F16H2057/012 , Y02E10/722
摘要： Systems and methods for monitoring wind turbine loading are provided. In one embodiment, a system includes a main shaft 40, a bedplate 46, and a gearbox 44 coupled to the main shaft 40 and mounted to the bedplate 46. The gearbox 44 includes an outer casing 60 and a torque arm 62 extending from the outer casing 60. The system further includes an isolation mount 70 coupled to the torque arm 62, and a sensor 102 configured to measure displacement of the torque arm 62. In another embodiment, a method includes operating the wind turbine 10, and detecting displacement of a torque arm 62 of a gearbox of the wind turbine 10. The method further includes calculating a moment for a main shaft 40 of the wind turbine 10 based on the displacement of the torque arm 62.
摘要翻译：提供了用于监测风力涡轮机负载的系统和方法。在一个实施例中，系统包括主轴40，底板46和联接到主轴40并安装到底板46的齿轮箱44.齿轮箱44包括外壳60和从外侧延伸的扭矩臂62 该系统还包括耦合到扭矩臂62的隔离安装件70和构造成测量扭矩臂62的位移的传感器102.在另一个实施例中，一种方法包括操作风力涡轮机10，并且检测位移风力涡轮机10的变速箱的扭矩臂62.该方法还包括基于转矩臂62的位移来计算风力涡轮机10的主轴40的力矩。

7. 发明公开

EP2562412A2 System and method for adjusting a bending moment of a shaft in a wind turbine 有权转让
标题翻译：系统和Verfahren zur Anpassung des Biegemoments einer Welle在einer风力发电机
公开(公告)号：EP2562412A2
公开(公告)日：2013-02-27
申请号：EP12181052.7
申请日：2012-08-20
申请人： General Electric Company
发明人： Goller, George Albert , Mashtare, Dale Robert
IPC分类号： F03D1/00 , F03D11/00 , F03D11/04 , F03D7/02
摘要： A system (100) and method for adjusting a bending moment of a shaft (50) in a wind turbine (10) are disclosed. The system (100) includes a pillow block (66) accepting the shaft (50) therethrough, a sensor (102) mounted to the pillow block (66) and measuring deformation of the pillow block (66), and a control system (36) communicatively coupled to the sensor (102). The control system (36) is configured to adjust a rotor blade (22) in response to the deformation of the pillow block (66). The method includes measuring a deformation of a pillow block (66), and adjusting a rotor blade (22) in response to the deformation of the pillow block (66). The pillow block (66) accepts the shaft (50) therethrough.
摘要翻译：公开了一种用于调节风力涡轮机（10）中的轴（50）的弯矩的系统（100）和方法。该系统（100）包括：一个承受轴（50）的枕块（66），安装在该枕块（66）上的传感器（102），并测量该枕块（66）的变形，以及一个控制系统）通信地耦合到所述传感器（102）。控制系统（36）构造成响应于枕块（66）的变形来调节转子叶片（22）。该方法包括测量枕块（66）的变形，以及响应于枕块（66）的变形来调节转子叶片（22）。枕头座（66）接受轴（50）穿过其中。

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