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1. 发明授权

US09638171B2 System and methods for controlling wind turbine 有权
公开(公告)号：US09638171B2
公开(公告)日：2017-05-02
申请号：US13980476
申请日：2011-01-31
申请人： Xiongzhe Huang , Danian Zheng , Wei Xiong
发明人： Xiongzhe Huang , Danian Zheng , Wei Xiong
IPC分类号： G05B15/02 , F03D7/02
CPC分类号： F03D7/0276 , F03D7/0224 , F03D17/00 , F05B2270/32 , F05B2270/322 , F05B2270/404 , F05B2270/8042 , Y02E10/723
摘要： A method of operating a wind turbine is provided. The wind turbine includes a rotor that is rotatably coupled to a generator that is positioned within a nacelle. The rotor includes one or more rotor blades that are coupled to a hub. The method includes transmitting, from a first sensor to a control system, at least a first monitoring signal indicative of a first wind condition at a first distance from the wind turbine. A second sensor transmits at least a second monitoring signal that is indicative of a second wind condition at a second distance from the wind turbine that is longer than the first distance to the control system. The control system calculates a wind turbine operating command based at least in part on the first monitoring signal and the second monitoring signal. One or more wind turbine components are operated based on the calculated wind turbine operating command.

2. 发明申请

US20100133827A1 METHOD AND SYSTEM FOR CONTROLLING A WIND TURBINE 有权
标题翻译：用于控制风力涡轮机的方法和系统
公开(公告)号：US20100133827A1
公开(公告)日：2010-06-03
申请号：US12570676
申请日：2009-09-30
申请人： Xiongzhe Huang , Danian Zheng , Wei Xiong
发明人： Xiongzhe Huang , Danian Zheng , Wei Xiong
IPC分类号： F03D7/00
CPC分类号： F03D7/024 , F03D7/0224 , F03D7/0272 , F03D7/043 , F05B2270/101 , F05B2270/1095 , F05B2270/32 , F05B2270/321 , F05B2270/328 , F05B2270/331 , F05B2270/807 , Y02E10/723
摘要： A control system for a wind turbine having a tower, a generator, and at least one rotor blade. The control system includes a sensor configured to measure an angle of inclination of the tower with respect to a surface, at least one pitch assembly configured to adjust a pitch angle of the rotor blade, and a controller configured to control at least one of the pitch assembly and the generator based on the measured angle of inclination.
摘要翻译：一种用于具有塔架，发电机和至少一个转子叶片的风力涡轮机的控制系统。所述控制系统包括传感器，所述传感器被配置为测量所述塔架相对于表面的倾斜角度，所述至少一个间距组件被配置成调节所述转子叶片的俯仰角，以及控制器，所述控制器被配置成控制所述桨距中的至少一个组件和发电机基于测量的倾角。

3. 发明授权

US07772713B2 Method and system for controlling a wind turbine 有权
标题翻译：控制风力发电机的方法和系统
公开(公告)号：US07772713B2
公开(公告)日：2010-08-10
申请号：US12570676
申请日：2009-09-30
申请人： Xiongzhe Huang , Danian Zheng , Wei Xiong
发明人： Xiongzhe Huang , Danian Zheng , Wei Xiong
IPC分类号： F03D9/00
CPC分类号： F03D7/024 , F03D7/0224 , F03D7/0272 , F03D7/043 , F05B2270/101 , F05B2270/1095 , F05B2270/32 , F05B2270/321 , F05B2270/328 , F05B2270/331 , F05B2270/807 , Y02E10/723
摘要： A control system for a wind turbine having a tower, a generator, and at least one rotor blade. The control system includes a sensor configured to measure an angle of inclination of the tower with respect to a surface, at least one pitch assembly configured to adjust a pitch angle of the rotor blade, and a controller configured to control at least one of the pitch assembly and the generator based on the measured angle of inclination.
摘要翻译：一种用于具有塔架，发电机和至少一个转子叶片的风力涡轮机的控制系统。所述控制系统包括传感器，所述传感器被配置为测量所述塔架相对于表面的倾斜角度，所述至少一个间距组件被配置成调节所述转子叶片的俯仰角，以及控制器，所述控制器被配置成控制所述桨距中的至少一个组件和发电机基于测量的倾角。

4. 发明授权

US09726147B2 System and method for stopping the operation of wind turbine 有权
公开(公告)号：US09726147B2
公开(公告)日：2017-08-08
申请号：US14381687
申请日：2012-05-02
申请人： Xiongzhe Huang , Danian Zheng
发明人： Xiongzhe Huang , Danian Zheng
IPC分类号： F03D7/04 , F03D7/02 , F03D17/00
CPC分类号： F03D7/0264 , F03D7/0224 , F03D17/00 , F05B2250/73 , F05B2270/107 , F05B2270/309 , F05B2270/331 , Y02E10/723
摘要： A method for stopping the operation of a wind turbine is disclosed. The method may generally include receiving signals associated with at least one operating condition of the wind turbine, analyzing the at least one operating condition with a controller of the wind turbine, implementing a first stopping procedure in order to stop operation of the wind turbine when analysis of the at least one operating condition indicates that a pitch system failure has occurred and implementing a second stopping procedure in order to stop operation of the wind turbine when analysis of the at least one operating condition indicates that a different wind turbine stop event has occurred.

5. 发明申请

US20150110596A1 SYSTEM AND METHOD FOR STOPPING THE OPERATION OF WIND TURBINE 有权
标题翻译：用于停止风力涡轮机运行的系统和方法
公开(公告)号：US20150110596A1
公开(公告)日：2015-04-23
申请号：US14381687
申请日：2012-05-02
申请人： Xiongzhe Huang , Danian Zheng
发明人： Xiongzhe Huang , Danian Zheng
IPC分类号： F03D7/02 , F03D11/00
CPC分类号： F03D7/0264 , F03D7/0224 , F03D17/00 , F05B2250/73 , F05B2270/107 , F05B2270/309 , F05B2270/331 , Y02E10/723
摘要： A method for stopping the operation of a wind turbine is disclosed. The method may generally include receiving signals associated with at least one operating condition of the wind turbine, analyzing the at least one operating condition with a controller of the wind turbine, implementing a first stopping procedure in order to stop operation of the wind turbine when analysis of the at least one operating condition indicates that a pitch system failure has occurred and implementing a second stopping procedure in order to stop operation of the wind turbine when analysis of the at least one operating condition indicates that a different wind turbine stop event has occurred.
摘要翻译：公开了一种用于停止风力涡轮机操作的方法。该方法通常可以包括接收与风力涡轮机的至少一个操作条件相关联的信号，用风力涡轮机的控制器分析至少一个操作条件，实施第一停止过程以在分析时停止风力涡轮机的运行所述至少一个操作条件指示当所述至少一个操作条件的分析指示已经发生不同的风力涡轮机停止事件时，已经发生了俯仰系统故障并执行第二停止过程以便停止所述风力涡轮机的操作。

6. 发明授权

US08025476B2 System and methods for controlling a wind turbine 有权
标题翻译：用于控制风力发电机的系统和方法
公开(公告)号：US08025476B2
公开(公告)日：2011-09-27
申请号：US12570988
申请日：2009-09-30
申请人： Danian Zheng , Xiongzhe Huang
发明人： Danian Zheng , Xiongzhe Huang
IPC分类号： F03D7/04
CPC分类号： F03D7/044 , F03D7/0224 , F03D7/046 , F05B2260/70 , F05B2260/821 , F05B2270/20 , F05B2270/32 , F05B2270/322 , F05B2270/404 , F05B2270/706 , F05B2270/805 , Y02E10/723
摘要： A method for controlling operation of a wind turbine is described. The wind turbine includes a rotor having a plurality of rotor blades and an upwind wind condition measurement device. The method includes measuring a wind condition upwind from the rotor using the upwind wind condition measurement device and providing the measured wind condition to a processor. The method also includes determining a control algorithm parameter, based at least partially on the measured wind condition, that controls at least one of a wind turbine response bandwidth, a wind turbine response speed, and a wind turbine control error range. The method also includes determining a wind turbine operating command based at least partially on the control algorithm parameter and applying the wind turbine operating command to operation of the wind turbine.
摘要翻译：描述了一种用于控制风力涡轮机的操作的方法。风力涡轮机包括具有多个转子叶片和上风向条件测量装置的转子。该方法包括使用逆风风条件测量装置测量来自转子的风向，并将测量的风况提供给处理器。该方法还包括至少部分地基于所测量的风况来确定控制风力涡轮机响应带宽，风力涡轮机响应速度和风力涡轮机控制误差范围中的至少一个的控制算法参数。该方法还包括至少部分地基于控制算法参数来确定风力涡轮机操作命令，并将风力涡轮机操作命令应用于风力涡轮机的操作。

7. 发明申请

US20100135789A1 SYSTEM AND METHODS FOR CONTROLLING A WIND TURBINE 有权
标题翻译：用于控制风力涡轮机的系统和方法
公开(公告)号：US20100135789A1
公开(公告)日：2010-06-03
申请号：US12570988
申请日：2009-09-30
申请人： Danian Zheng , Xiongzhe Huang
发明人： Danian Zheng , Xiongzhe Huang
IPC分类号： F03D7/04
CPC分类号： F03D7/044 , F03D7/0224 , F03D7/046 , F05B2260/70 , F05B2260/821 , F05B2270/20 , F05B2270/32 , F05B2270/322 , F05B2270/404 , F05B2270/706 , F05B2270/805 , Y02E10/723
摘要： A method for controlling operation of a wind turbine is described. The wind turbine includes a rotor having a plurality of rotor blades and an upwind wind condition measurement device. The method includes measuring a wind condition upwind from the rotor using the upwind wind condition measurement device and providing the measured wind condition to a processor. The method also includes determining a control algorithm parameter, based at least partially on the measured wind condition, that controls at least one of a wind turbine response bandwidth, a wind turbine response speed, and a wind turbine control error range. The method also includes determining a wind turbine operating command based at least partially on the control algorithm parameter and applying the wind turbine operating command to operation of the wind turbine.
摘要翻译：描述了一种用于控制风力涡轮机的操作的方法。风力涡轮机包括具有多个转子叶片和上风向条件测量装置的转子。该方法包括使用逆风风条件测量装置测量来自转子的风向，并将测量的风况提供给处理器。该方法还包括至少部分地基于所测量的风况来确定控制风力涡轮机响应带宽，风力涡轮机响应速度和风力涡轮机控制误差范围中的至少一个的控制算法参数。该方法还包括至少部分地基于控制算法参数来确定风力涡轮机操作命令，并将风力涡轮机操作命令应用于风力涡轮机的操作。

8. 发明授权

US11073133B2 System and method for controlling the operation of a wind turbine 有权
公开(公告)号：US11073133B2
公开(公告)日：2021-07-27
申请号：US15522892
申请日：2014-10-31
申请人： General Electric Company , Danian Zheng , Shuang Gu , Veronica Hernandez-Ortiz , Xiongzhe Huang , David Forrest Loy , Ramy Michael Souri
发明人： Danian Zheng , Shuang Gu , Veronica Hernandez-Ortiz , Xiongzhe Huang , David Forrest Loy , Ramy Michael Souri
IPC分类号： F03D7/04 , F03D7/02 , G05B15/02
摘要： A method for controlling the operation of a wind turbine may generally include monitoring a current yaw position of a nacelle of the wind turbine, wherein the current yaw position is located within one of a plurality of yaw sectors defined for the nacelle. In addition, the method may include monitoring a wind-dependent parameter of the wind turbine and determining a variance of the wind-dependent parameter over time, wherein the variance is indicative of variations in a wind parameter associated with the wind turbine. Moreover, the method may include determining at least one curtailed operating setpoint for the wind turbine when the variance exceeds a predetermined variance threshold, wherein the curtailed operating setpoint(s) is determined based at least in part on historical wind data for the yaw sector associated with the current yaw position.

9. 发明授权

US10107261B2 System and method for reducing oscillation loads of wind turbine 有权
公开(公告)号：US10107261B2
公开(公告)日：2018-10-23
申请号：US15101001
申请日：2013-12-09
申请人： General Electric Company , Danian Zheng , Xiongzhe Huang , William Edwin Holley , Conner B. Shane , Raveendra Penmatsa , Jignesh Govindlal Gandhi , Timothy Botsford Cribbs
发明人： Danian Zheng , Xiongzhe Huang , William Edwin Holley , Conner B. Shane , Raveendra Penmatsa , Jignesh Govindlal Gandhi , Timothy Botsford Cribbs
IPC分类号： G05D7/00 , F03D7/02 , F03D9/25 , F03D15/10 , F03D17/00 , F03D7/04 , G05B19/042
摘要： A system and method for reducing oscillation loads of a wind turbine induced by high turbulence and/or combined with other environmental conditions are provided. The method includes determining at least one wind parameter at the wind turbine; monitoring an operating condition of the wind turbine; determining, by a processor, a variance of at least one of the monitored operating condition or a plurality of the wind parameters, wherein the variance is indicative of an oscillation occurring at one or more wind turbine components; determining, by a processor, an operating set point based on the variance; and, operating the wind turbine based on the operating set point when the variance indicates that the oscillation has a frequency within a certain frequency band so as to modify the frequency, wherein the modified frequency is outside of the frequency band and reduces oscillation loads occurring at the one or more wind turbine components.

10. 发明申请

US20160305403A1 System and Method for Reducing Oscillation Loads of Wind Turbine 审中-公开
标题翻译：降低风力发电机振荡负荷的系统和方法
公开(公告)号：US20160305403A1
公开(公告)日：2016-10-20
申请号：US15101001
申请日：2013-12-09
申请人： Danian ZHENG , Xiongzhe HUANG , William Edwin HOLLEY , Conner B. SHANE , Raveendra PENMATSA , JigneshGovindlal GANDHI , Timothy Botsford CRIBBS , General Electric Company
发明人： Danian Zheng , Xiongzhe Huang , William Edwin Holley , Conner B. Shane , Raveendra Penmatsa , Jignesh Govindlal Gandhi , Timothy Botsford Cribbs
IPC分类号： F03D7/02 , F03D9/00 , G05B19/042 , F03D7/04
CPC分类号： F03D7/0296 , F03D7/0244 , F03D7/042 , F03D9/25 , F03D15/10 , F03D17/00 , F05B2270/334 , Y02E10/723
摘要： A system and method for reducing oscillation loads of a wind turbine induced by high turbulence and/or combined with other environmental conditions are provided. The method includes determining at least one wind parameter at the wind turbine; monitoring an operating condition of the wind turbine; determining, by a processor, a variance of at least one of the monitored operating condition or a plurality of the wind parameters, wherein the variance is indicative of an oscillation occurring at one or more wind turbine components; determining, by a processor, an operating set point based on the variance; and, operating the wind turbine based on the operating set point when the variance indicates that the oscililation has a frequency within a certain frequency band so as to modify the frequency, wherein the modified frequency is outside of the frequency band and reduces oscillation loads occurring at the one or more wind turbine components.
摘要翻译：提供了一种用于减少由高湍流引起的和/或与其他环境条件相结合的风力涡轮机的振荡负载的系统和方法。该方法包括确定风力涡轮机处的至少一个风参数; 监测风力涡轮机的运行状况; 由处理器确定所监测的操作条件或多个风参数中的至少一个的方差，其中所述方差表示在一个或多个风力涡轮机部件处发生的振荡; 由处理器基于所述方差来确定操作设定点; 并且当所述方差表示所述振荡具有在一定频带内的频率以修改所述频率时，基于所述操作设定点操作所述风力涡轮机，以改变所述频率，其中，所述修改的频率在所述频带之外，并且减小在一个或多个风力涡轮机部件。

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