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公开(公告)号：US20110142593A1
公开(公告)日：2011-06-16
申请号：US12790130
申请日：2010-05-28
IPC分类号： F04D27/00
CPC分类号： F03D7/0224 , F03D7/0296 , F03D17/00 , F05B2260/83 , F05B2260/966 , F05B2270/334 , F05B2270/802 , Y02E10/723
摘要： A method of validating a wind turbine including a rotor includes intentionally inducing a loading imbalance to the rotor. The method also includes measuring the loading imbalance induced to the rotor, transmitting a signal representative of the measured loading imbalance to a calibration module, and at least one of detecting an error and calibrating at least one component of the wind turbine based on the signal.
摘要翻译： 一种验证包括转子的风力涡轮机的方法包括有意地引起对转子的负载不平衡。 该方法还包括测量对转子感应的负载不平衡，将表示测量的负载不平衡的信号传送到校准模块，以及基于该信号来检测误差和校准风力涡轮机的至少一个部件中的至少一个。
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公开(公告)号：US07874797B2
公开(公告)日：2011-01-25
申请号：US12249468
申请日：2008-10-10
IPC分类号： F03D11/00
CPC分类号： F03D7/024 , F03D7/0224 , F03D7/0296 , F03D7/042 , F03D13/35 , F05B2270/1095 , F05B2270/331 , Y02E10/721 , Y02E10/723
摘要： A method for balancing a rotor of a rotary machine, wherein the rotor includes at least two rotor blades and a rotor shaft, includes receiving at least one measurement of either a load, an acceleration, or a displacement that pertains to at least one bending moment acting on the rotor shaft, determining at least one value of the at least one bending moment acting on the rotor shaft based, at least in part, on the received at least one measurement, and determining a pitch offset angle value of at least one rotor blade that facilitates reducing the at least one bending moment acting on the rotor shaft.
摘要翻译： 一种用于平衡旋转机器的转子的方法，其中所述转子包括至少两个转子叶片和转子轴，包括接收至少一个与至少一个弯矩相关的负载，加速度或位移的测量 至少部分地基于接收到的至少一个测量，确定作用在转子轴上的至少一个弯曲力矩的至少一个值，以及确定至少一个转子的俯仰偏移角度值 有助于减小作用在转子轴上的至少一个弯矩。
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公开(公告)号：US20090035136A1
公开(公告)日：2009-02-05
申请号：US12249468
申请日：2008-10-10
CPC分类号： F03D7/024 , F03D7/0224 , F03D7/0296 , F03D7/042 , F03D13/35 , F05B2270/1095 , F05B2270/331 , Y02E10/721 , Y02E10/723
摘要： A method for balancing a rotor of a rotary machine, wherein the rotor includes at least two rotor blades and a rotor shaft, includes receiving at least one measurement of either a load, an acceleration, or a displacement that pertains to at least one bending moment acting on the rotor shaft, determining at least one value of the at least one bending moment acting on the rotor shaft based, at least in part, on the received at least one measurement, and determining a pitch offset angle value of at least one rotor blade that facilitates reducing the at least one bending moment acting on the rotor shaft.
摘要翻译： 一种用于平衡旋转机器的转子的方法，其中所述转子包括至少两个转子叶片和转子轴，包括接收至少一个与至少一个弯矩相关的负载，加速度或位移的测量 至少部分地基于接收到的至少一个测量，确定作用在转子轴上的至少一个弯曲力矩的至少一个值，以及确定至少一个转子的俯仰偏移角度值 有助于减小作用在转子轴上的至少一个弯矩。
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公开(公告)号：US07437264B2
公开(公告)日：2008-10-14
申请号：US11424907
申请日：2006-06-19
IPC分类号： G01C17/00
CPC分类号： F03D7/024 , F03D7/0224 , F03D7/0296 , F03D7/042 , F03D13/35 , F05B2270/1095 , F05B2270/331 , Y02E10/721 , Y02E10/723
摘要： A method for balancing a rotor of a rotary machine, wherein the rotor includes at least two rotor blades and a rotor shaft, includes receiving at least one measurement of either a load, an acceleration, or a displacement that pertains to at least one bending moment acting on the rotor shaft, determining at least one value of the at least one bending moment acting on the rotor shaft based, at least in part, on the received at least one measurement, and determining a pitch offset angle value of at least one rotor blade that facilitates reducing the at least one bending moment acting on the rotor shaft.
摘要翻译： 一种用于平衡旋转机器的转子的方法，其中所述转子包括至少两个转子叶片和转子轴，包括接收至少一个与至少一个弯矩相关的负载，加速度或位移的测量 至少部分地基于接收到的至少一个测量，确定作用在转子轴上的至少一个弯曲力矩的至少一个值，以及确定至少一个转子的俯仰偏移角度值 有助于减小作用在转子轴上的至少一个弯矩。
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公开(公告)号：US20090169357A1
公开(公告)日：2009-07-02
申请号：US12006161
申请日：2007-12-31
申请人： Robert Peter Slack
发明人： Robert Peter Slack
CPC分类号： G01L5/161 , F03D17/00 , F05B2270/1095 , F05B2270/802 , F05B2270/808 , G01L5/0019 , Y02E10/726
摘要： A method for correcting offsets in sensors includes mounting, on a rotating machine, a first set of sensors in locations selected to measure vector loads in a first set of coordinates. The method further includes mounting, on the rotating machine, a second set of sensors in locations selected to measure vector loads in a second set of coordinates, wherein the first set of coordinates and the second set of coordinates rotate with respect to one another when the rotating machine is operating. The method also includes utilizing measurements from either or both of the two sets of sensors to correct offset errors in vector loads measured by the other set of sensors.
摘要翻译： 用于校正传感器偏移量的方法包括在旋转机器上安装在第一组坐标系中选择以测量向量负载的位置中的第一组传感器。 该方法还包括在旋转机器上安装第二组传感器，该第二组传感器位于被选择用于测量第二组坐标系中的矢量载荷的位置，其中当第一组坐标和第二组坐标在 旋转机正在运行。 该方法还包括利用来自两组传感器中的一个或两者的测量来校正由另一组传感器测量的矢量载荷中的偏移误差。
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公开(公告)号：US08215905B2
公开(公告)日：2012-07-10
申请号：US12006161
申请日：2007-12-31
申请人： Robert Peter Slack
发明人： Robert Peter Slack
IPC分类号： F03D7/04
CPC分类号： G01L5/161 , F03D17/00 , F05B2270/1095 , F05B2270/802 , F05B2270/808 , G01L5/0019 , Y02E10/726
摘要： A method for correcting offsets in sensors includes mounting, on a rotating machine, a first set of sensors in locations selected to measure vector loads in a first set of coordinates. The method further includes mounting, on the rotating machine, a second set of sensors in locations selected to measure vector loads in a second set of coordinates, wherein the first set of coordinates and the second set of coordinates rotate with respect to one another when the rotating machine is operating. The method also includes utilizing measurements from either or both of the two sets of sensors to correct offset errors in vector loads measured by the other set of sensors.
摘要翻译： 用于校正传感器偏移量的方法包括在旋转机器上安装在第一组坐标系中选择以测量矢量载荷的位置中的第一组传感器。 该方法还包括在旋转机器上安装第二组传感器，该第二组传感器位于被选择用于测量第二组坐标系中的矢量载荷的位置，其中当第一组坐标和第二组坐标在 旋转机正在运行。 该方法还包括利用来自两组传感器中的一个或两者的测量来校正由另一组传感器测量的矢量载荷中的偏移误差。
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公开(公告)号：US08360722B2
公开(公告)日：2013-01-29
申请号：US12790130
申请日：2010-05-28
CPC分类号： F03D7/0224 , F03D7/0296 , F03D17/00 , F05B2260/83 , F05B2260/966 , F05B2270/334 , F05B2270/802 , Y02E10/723
摘要： A method of validating a wind turbine including a rotor includes intentionally inducing a loading imbalance to the rotor. The method also includes measuring the loading imbalance induced to the rotor, transmitting a signal representative of the measured loading imbalance to a calibration module, and at least one of detecting an error and calibrating at least one component of the wind turbine based on the signal.
摘要翻译： 一种验证包括转子的风力涡轮机的方法包括有意地引起对转子的负载不平衡。 该方法还包括测量对转子感应的负载不平衡，将表示测量的负载不平衡的信号传送到校准模块，以及基于该信号来检测误差和校准风力涡轮机的至少一个部件中的至少一个。
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