公开(公告)号：WO2009075649A1

公开(公告)日：2009-06-18

申请号：PCT/SG2007/000427

申请日：2007-12-11

Applicant: VESTAS WIND SYSTEMS A/S ,  INGEMANN, Hvas, Sandvad ,  SIEW, Pey Yen ,  TSAN, Yee Soon

Inventor： INGEMANN, Hvas, Sandvad ,  SIEW, Pey Yen ,  TSAN, Yee Soon

IPC: G01D1/02 ,  G05B23/02 ,  F03D11/00

CPC classification number: G05B23/024 ,  F03D17/00 ,  F03D80/00 ,  F05B2260/80 ,  Y02E10/72

Abstract: A method for monitoring the operation of a wind turbine generator comprising the steps of sampling a physical parameter related to said apparatus to produce an initial data set, conducting a statistical analysis on said initial data set to establish initial statistical values for said parameter; after a predetermined interval, re-sampling the physical parameter to create a re-sampled data set; conducting statistical analysis on the re-sampled data set to establish subsequent statistical values; comparing said subsequent statistical values with the initial statistical values and; selecting an action based upon said comparison.

Abstract translation: 一种用于监测风力涡轮发电机的运行的方法，包括以下步骤：对与所述装置相关的物理参数进行采样以产生初始数据集，对所述初始数据集执行统计分析以建立所述参数的初始统计值; 在预定间隔之后，重新采样物理参数以创建重新采样的数据集; 对重新采样的数据集进行统计分析，建立后续统计值; 将所述后续统计值与初始统计值进行比较; 基于所述比较选择动作。

公开(公告)号：WO2013091649A2

公开(公告)日：2013-06-27

申请号：PCT/DK2012/050478

申请日：2012-12-19

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： ZHOU, Yu ,  SIEW, Pey Yen ,  SABANNAVAR, Anil ,  NIELSEN, Carsten, Krogh

CPC classification number: F03D11/0025 ,  F03D80/40 ,  F05B2260/80 ,  F05B2270/323 ,  F05B2270/335 ,  Y02E10/72

Abstract: A wind turbine blade ice accretion detector 65 is configured to receive an indication of power generated by a wind turbine 67 and an indication of a plurality of environmental conditions of the wind turbine 69. It is also configured to receive an indication of an error relating to the operation of the wind turbine71. These indications are processed by the detector 65 to provide an indication of ice accretion of a wind turbine blade. In addition to or as an alternative, the wind turbine blade ice accretion detector 65 is configured to receive an indication of power generated by a wind turbine 67 in a plurality of different time periods and an indication of a plurality of environmental conditions of the wind turbine 69 in the plurality of different time periods; and to process these to provide an indication of ice accretion of a wind turbine blade.

Abstract translation: 风力涡轮机叶片积冰检测器65被配置为接收由风力涡轮机67产生的功率的指示和风力涡轮机69的多个环境条件的指示。其还被配置为接收与风力涡轮机67相关的错误的指示 风力发电机的运行71。 这些指示由检测器65处理，以提供风力涡轮机叶片的积冰的指示。 除了或作为替代方案，风力涡轮机叶片积冰检测器65被配置为接收在多个不同时间段中由风力涡轮机67产生的功率的指示，以及风力涡轮机的多个环境条件的指示 69在多个不同的时间段中; 并且处理它们以提供风力涡轮机叶片的积冰的指示。

公开(公告)号：WO2013091644A1

公开(公告)日：2013-06-27

申请号：PCT/DK2012/050473

申请日：2012-12-18

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： ZHOU, Yu ,  CHEN, Wanying ,  K.J., Karthik ,  KALYANI, Amit ,  LIM, Khoon Peng ,  SIEW, Pey Yen

IPC: F03D7/02 ,  F03D11/00

CPC classification number: F03D80/40 ,  F03D7/0224 ,  F03D7/042 ,  Y02E10/723

Abstract: The present invention relates to a method of controlling a wind turbine having at least one blade and a controller, including : detect location of foreign material adhered to the blade by sensors mounted on the blade and communicatively coupled to the controller; determine the resonance mode of the blade to be excited based on the location of the foreign material by the controller; and excite the blade to the resonance mode; wherein the resonance mode is one higher than the first order resonance mode. The present invention also relates to a wind turbine using the method.

Abstract translation: 本发明涉及一种控制具有至少一个叶片和控制器的风力涡轮机的方法，包括：通过安装在叶片上并可通信地耦合到控制器的传感器检测粘附到叶片上的异物的位置; 基于控制器的异物位置确定要激励的叶片的共振模式; 并激励刀片进入共振模式; 其中所述谐振模式比所述一阶谐振模式高。 本发明还涉及使用该方法的风力涡轮机。

公开(公告)号：WO2009091335A1

公开(公告)日：2009-07-23

申请号：PCT/SG2008/000017

申请日：2008-01-15

Applicant: VESTAS WIND SYSTEMS A/S ,  SIEW, Pey Yen ,  SANDVAD, Ingemann Hvas

Inventor： SIEW, Pey Yen ,  SANDVAD, Ingemann Hvas

IPC: G06Q10/00

CPC classification number: F03D1/003 ,  F03D80/50 ,  G05B23/0237 ,  G05B23/0283 ,  G06Q10/06 ,  G06Q50/04 ,  Y02E10/72 ,  Y02P90/30 ,  Y04S10/54

Abstract: A system for scheduling maintenance of a component in a wind turbine. The system receives signals from each of the wind turbines in a population of wind turbines. From the signals, the system detects a failure of the component in one of the wind turbine. In response to the detect failure, the system calculates a new life value for the component. The life value is then compared to a threshold value. If the life value is within a specified parameter compared to the threshold value, the system schedules a change of the component in all of the wind turbines in the population.

Abstract translation: 一种用于调度风力涡轮机中的部件的维护的系统。 该系统从一组风力涡轮机中的每个风力涡轮机接收信号。 从信号中，系统检测到风力涡轮机中的一个部件的故障。 响应于检测失败，系统计算组件的新的寿命值。 然后将寿命值与阈值进行比较。 如果寿命值在与阈值相比的指定参数内，则系统调度群体中所有风力涡轮机中的部件的变化。

公开(公告)号：EP2795120A2

公开(公告)日：2014-10-29

申请号：EP12816236.9

申请日：2012-12-19

Applicant: Vestas Wind Systems A/S

Inventor： ZHOU, Yu ,  SIEW, Pey Yen ,  SABANNAVAR, Anil ,  NIELSEN, Carsten, Krogh

IPC: F03D11/00

CPC classification number: F03D11/0025 ,  F03D80/40 ,  F05B2260/80 ,  F05B2270/323 ,  F05B2270/335 ,  Y02E10/72

Abstract: A wind turbine blade ice accretion detector 65 is configured to receive an indication of power generated by a wind turbine 67 and an indication of a plurality of environmental conditions of the wind turbine 69. It is also configured to receive an indication of an error relating to the operation of the wind turbine71. These indications are processed by the detector 65 to provide an indication of ice accretion of a wind turbine blade. In addition to or as an alternative, the wind turbine blade ice accretion detector 65 is configured to receive an indication of power generated by a wind turbine 67 in a plurality of different time periods and an indication of a plurality of environmental conditions of the wind turbine 69 in the plurality of different time periods; and to process these to provide an indication of ice accretion of a wind turbine blade.

Abstract translation: 风力涡轮机叶片积冰检测器65被配置为接收由风力涡轮机67产生的功率的指示和风力涡轮机69的多个环境条件的指示。其还被配置为接收与风力涡轮机67相关的错误的指示 风力涡轮机71的操作。这些指示由检测器65处理以提供风力涡轮机叶片的积冰的指示。 除了或作为替代方案，风力涡轮机叶片积冰检测器65被配置为接收在多个不同时间段中由风力涡轮机67产生的功率的指示，以及风力涡轮机的多个环境条件的指示 69在多个不同的时间段中; 并且处理它们以提供风力涡轮机叶片的积冰的指示。

公开(公告)号：EP2795110B1

公开(公告)日：2017-02-08

申请号：EP12809100.6

申请日：2012-12-18

Applicant: Vestas Wind Systems A/S

Inventor： ZHOU, Yu ,  CHEN, Wanying ,  K.J., Karthik ,  KALYANI, Amit ,  LIM, Khoon Peng ,  SIEW, Pey Yen

IPC: F03D7/02 ,  F03D80/40

CPC classification number: F03D80/40 ,  F03D7/0224 ,  F03D7/042 ,  Y02E10/723

Abstract: The present invention relates to a method of controlling a wind turbine having at least one blade and a controller, including: detect location of foreign material adhered to the blade by sensors mounted on the blade and communicatively coupled to the controller; determine the resonance mode of the blade to be excited based on the location of the foreign material by the controller; and excite the blade to the resonance mode; wherein the resonance mode is one higher than the first order resonance mode. The present invention also relates to a wind turbine using the method.

公开(公告)号：EP2795110A1

公开(公告)日：2014-10-29

申请号：EP12809100.6

申请日：2012-12-18

Applicant: Vestas Wind Systems A/S

Inventor： ZHOU, Yu ,  CHEN, Wanying ,  K.J., Karthik ,  KALYANI, Amit ,  LIM, Khoon Peng ,  SIEW, Pey Yen

IPC: F03D7/02 ,  F03D11/00

CPC classification number: F03D80/40 ,  F03D7/0224 ,  F03D7/042 ,  Y02E10/723

Abstract: The present invention relates to a method of controlling a wind turbine having at least one blade and a controller, including: detect location of foreign material adhered to the blade by sensors mounted on the blade and communicatively coupled to the controller; determine the resonance mode of the blade to be excited based on the location of the foreign material by the controller; and excite the blade to the resonance mode; wherein the resonance mode is one higher than the first order resonance mode. The present invention also relates to a wind turbine using the method.

Abstract translation: 本发明涉及一种控制具有至少一个叶片和控制器的风力涡轮机的方法，包括：通过安装在叶片上的传感器和通信地耦合到控制器来检测粘附到叶片的异物的位置; 基于控制器的异物位置确定要激励的叶片的共振模式; 并激励刀片进入共振模式; 其中所述谐振模式比所述一阶谐振模式高一个。 本发明还涉及使用该方法的风力涡轮机。

公开(公告)号：EP2359000A2

公开(公告)日：2011-08-24

申请号：EP09755911.6

申请日：2009-11-20

Applicant: Vestas Wind Systems A/S

Inventor： LIM, Khoon Peng ,  ZHANG, Lie Ling ,  SIEW, Pey Yen ,  LI, Xiao Qian

IPC: F03D11/04

CPC classification number: G01M5/0041 ,  E04H12/085 ,  F03D13/20 ,  F03D17/00 ,  F05B2220/709 ,  F05B2240/912 ,  F05B2260/80 ,  G01M5/0083 ,  Y02E10/728

Abstract: A wind turbine installation monitoring device, for detecting relative movement between two adjacent components of a wind turbine installation is provided. The device comprises a deformable member together with a securing device. The securing device is configured to enable the device to be connectable to a wind turbine installation, in use. The deformable member is located across an interface between the adjacent components of a wind turbine installation. Further, a detection device is provided and configured to detect deflection of the deformable member and thereby to detect relative movement between the two components.

公开(公告)号：EP2223048A1

公开(公告)日：2010-09-01

申请号：EP07852293.5

申请日：2007-12-11

Applicant: Vestas Wind Systems A/s

Inventor： INGEMANN, Hvas, Sandvad ,  SIEW, Pey Yen ,  TSAN, Yee Soon

IPC: G01D1/02 ,  G05B23/02 ,  F03D11/00

CPC classification number: G05B23/024 ,  F03D17/00 ,  F03D80/00 ,  F05B2260/80 ,  Y02E10/72

Abstract: A method for monitoring the operation of a wind turbine generator comprising the steps of sampling a physical parameter related to said apparatus to produce an initial data set, conducting a statistical analysis on said initial data set to establish initial statistical values for said parameter; after a predetermined interval, re-sampling the physical parameter to create a re-sampled data set; conducting statistical analysis on the resampled data set to establish subsequent statistical values; comparing said subsequent statistical values with the initial statistical values and; selecting an action based upon said comparison.