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公开(公告)号:US07488155B2
公开(公告)日:2009-02-10
申请号:US11282127
申请日:2005-11-18
申请人: Corneliu Barbu , Ralph Teichmann , Aaron Avagliano , Leonardo Cesar Kammer , Kirk Gee Pierce , David Samuel Pesetsky , Peter Gauchel
发明人: Corneliu Barbu , Ralph Teichmann , Aaron Avagliano , Leonardo Cesar Kammer , Kirk Gee Pierce , David Samuel Pesetsky , Peter Gauchel
IPC分类号: F03D7/04
CPC分类号: F03D7/024 , F03D7/0224 , F03D7/0244 , F03D7/0252 , F03D7/0264 , F03D7/042 , F05B2260/901 , F05B2270/1071 , Y02E10/723
摘要: A method for braking a wind turbine including at least one rotor blade coupled to a rotor. The method includes selectively controlling an angle of pitch of the at least one rotor blade with respect to a wind direction based on a design parameter of a component of the wind turbine to facilitate reducing a force induced into the wind turbine component as a result of braking.
摘要翻译: 一种用于制动风力涡轮机的方法,包括联接到转子的至少一个转子叶片。 该方法包括基于风力涡轮机的部件的设计参数来选择性地控制至少一个转子叶片相对于风向的俯仰角,以便有助于减少由于制动而导致的风力涡轮机部件的力 。
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公开(公告)号:US20070116572A1
公开(公告)日:2007-05-24
申请号:US11282127
申请日:2005-11-18
申请人: Corneliu Barbu , Ralph Teichmann , Aaron Avagliano , Leonardo Kammer , Kirk Pierce , David Pesetsky , Peter Gauchel
发明人: Corneliu Barbu , Ralph Teichmann , Aaron Avagliano , Leonardo Kammer , Kirk Pierce , David Pesetsky , Peter Gauchel
IPC分类号: B63H1/06
CPC分类号: F03D7/024 , F03D7/0224 , F03D7/0244 , F03D7/0252 , F03D7/0264 , F03D7/042 , F05B2260/901 , F05B2270/1071 , Y02E10/723
摘要: A method for braking a wind turbine including at least one rotor blade coupled to a rotor. The method includes selectively controlling an angle of pitch of the at least one rotor blade with respect to a wind direction based on a design parameter of a component of the wind turbine to facilitate reducing a force induced into the wind turbine component as a result of braking.
摘要翻译: 一种用于制动风力涡轮机的方法,包括联接到转子的至少一个转子叶片。 该方法包括基于风力涡轮机的部件的设计参数来选择性地控制至少一个转子叶片相对于风向的俯仰角,以便有助于减少由于制动而导致的风力涡轮机部件的力 。
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公开(公告)号:US07581921B2
公开(公告)日:2009-09-01
申请号:US11424951
申请日:2006-06-19
申请人: Bharat Sampathkumaran Bagepalli , Patrick Lee Jansen , Gary R. Barnes , Thomas Frank Fric , James Patrick Francis Lyons , Kirk Gee Pierce , William Edwin Holley , Corneliu Barbu
发明人: Bharat Sampathkumaran Bagepalli , Patrick Lee Jansen , Gary R. Barnes , Thomas Frank Fric , James Patrick Francis Lyons , Kirk Gee Pierce , William Edwin Holley , Corneliu Barbu
IPC分类号: F01D11/22
CPC分类号: H02K7/1838 , F03D7/0224 , F03D9/25 , F03D17/00 , F03D80/00 , F05B2220/706 , F05B2270/107 , H02K11/21 , H02K2201/03 , Y02E10/723 , Y02E10/725
摘要: A control system for a rotary machine is provided. The rotary machine has at least one rotating member and at least one substantially stationary member positioned such that a clearance gap is defined between a portion of the rotating member and a portion of the substantially stationary member. The control system includes at least one clearance gap dimension measurement apparatus and at least one clearance gap adjustment assembly. The adjustment assembly is coupled in electronic data communication with the measurement apparatus. The control system is configured to process a clearance gap dimension signal and modulate the clearance gap dimension.
摘要翻译: 提供了一种用于旋转机器的控制系统。 旋转机具有至少一个旋转构件和至少一个基本上固定的构件,定位成使得在旋转构件的一部分和基本上静止的构件的一部分之间限定间隙。 控制系统包括至少一个间隙尺寸测量装置和至少一个间隙调节组件。 调整组件与测量装置进行电子数据通信。 控制系统被配置为处理间隙间隙尺寸信号并调节间隙尺寸。
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公开(公告)号:US20070292260A1
公开(公告)日:2007-12-20
申请号:US11424951
申请日:2006-06-19
申请人: Bharat Sampathkumaran Bagepalli , Patrick Lee Jansen , Gary R. Barnes , Thomas Frank Fric , James Patrick Francis Lyons , Kirk Gee Pierce , William Edwin Holley , Corneliu Barbu
发明人: Bharat Sampathkumaran Bagepalli , Patrick Lee Jansen , Gary R. Barnes , Thomas Frank Fric , James Patrick Francis Lyons , Kirk Gee Pierce , William Edwin Holley , Corneliu Barbu
IPC分类号: F01D21/04
CPC分类号: H02K7/1838 , F03D7/0224 , F03D9/25 , F03D17/00 , F03D80/00 , F05B2220/706 , F05B2270/107 , H02K11/21 , H02K2201/03 , Y02E10/723 , Y02E10/725
摘要: A control system for a rotary machine is provided. The rotary machine has at least one rotating member and at least one substantially stationary member positioned such that a clearance gap is defined between a portion of the rotating member and a portion of the substantially stationary member. The control system includes at least one clearance gap dimension measurement apparatus and at least one clearance gap adjustment assembly. The adjustment assembly is coupled in electronic data communication with the measurement apparatus. The control system is configured to process a clearance gap dimension signal and modulate the clearance gap dimension.
摘要翻译: 提供了一种用于旋转机器的控制系统。 旋转机具有至少一个旋转构件和至少一个基本上固定的构件,定位成使得在旋转构件的一部分和基本上静止的构件的一部分之间限定间隙。 控制系统包括至少一个间隙尺寸测量装置和至少一个间隙调节组件。 调整组件与测量装置进行电子数据通信。 控制系统被配置为处理间隙间隙尺寸信号并调节间隙尺寸。
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公开(公告)号:US20080067815A1
公开(公告)日:2008-03-20
申请号:US11940967
申请日:2007-11-15
CPC分类号: F03D7/042 , F03D7/0272 , F03D7/0296 , F05B2260/96 , F05B2270/1016 , F05B2270/327 , F05B2270/335 , F05B2270/337 , Y02E10/723 , Y02E10/726
摘要: A vibration damping technique for a wind turbine system is described. The wind turbine system includes a vibration damper, which provides a variable signal to control torque produced by a generator of the wind turbine system. The variable signal is based on generator speed and has a first local peak value based on a resonant frequency of tower side-to-side oscillation.
摘要翻译: 描述了用于风力涡轮机系统的减振技术。 风力涡轮机系统包括减振器,其提供可变信号以控制由风力涡轮机系统的发电机产生的扭矩。 可变信号基于发电机速度,并且具有基于塔侧面振荡的谐振频率的第一局部峰值。
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6.
公开(公告)号:US07309930B2
公开(公告)日:2007-12-18
申请号:US10955732
申请日:2004-09-30
CPC分类号: F03D7/042 , F03D7/0272 , F03D7/0296 , F05B2260/96 , F05B2270/1016 , F05B2270/327 , F05B2270/335 , F05B2270/337 , Y02E10/723 , Y02E10/726
摘要: A vibration damping technique for a wind turbine system is described. The wind turbine system includes a vibration damper, which provides a variable signal to control torque produced by a generator of the wind turbine system. The variable signal is based on generator speed and has a first local peak value based on a resonant frequency of tower side-to-side oscillation.
摘要翻译: 描述了用于风力涡轮机系统的减振技术。 风力涡轮机系统包括减振器,其提供可变信号以控制由风力涡轮机系统的发电机产生的扭矩。 可变信号基于发电机速度,并且具有基于塔侧面振荡的谐振频率的第一局部峰值。
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公开(公告)号:US20070075546A1
公开(公告)日:2007-04-05
申请号:US11239792
申请日:2005-09-30
CPC分类号: G01S17/88 , F03D7/0224 , F03D7/028 , F03D7/042 , F03D9/25 , F03D9/255 , F05B2260/821 , F05B2270/1033 , F05B2270/309 , F05B2270/32 , F05B2270/8042 , G01S17/95 , Y02A90/19 , Y02E10/723
摘要: A method for controlling power output of a wind turbine generator in response to an anticipated change in wind speed is provided. The method includes sensing wind speed at a desired distance from the wind turbine generator in a direction of the wind. The method further includes controlling pitch of a blade of the wind turbine generator based upon sensed transient wind speed in advance of a change in wind speed at the wind turbine generator.
摘要翻译: 提供了一种用于响应于预期的风速变化来控制风力涡轮发电机的功率输出的方法。 该方法包括在风向方向上感测到风力发电机所需距离的风速。 该方法还包括在风力涡轮发电机的风速变化之前,基于感测到的瞬时风速来控制风力涡轮发电机的叶片的桨距。
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公开(公告)号:US07342323B2
公开(公告)日:2008-03-11
申请号:US11239792
申请日:2005-09-30
CPC分类号: G01S17/88 , F03D7/0224 , F03D7/028 , F03D7/042 , F03D9/25 , F03D9/255 , F05B2260/821 , F05B2270/1033 , F05B2270/309 , F05B2270/32 , F05B2270/8042 , G01S17/95 , Y02A90/19 , Y02E10/723
摘要: A method for controlling power output of a wind turbine generator in response to an anticipated change in wind speed is provided. The method includes sensing wind speed at a desired distance from the wind turbine generator in a direction of the wind. The method further includes controlling pitch of a blade of the wind turbine generator based upon sensed transient wind speed in advance of a change in wind speed at the wind turbine generator.
摘要翻译: 提供了一种用于响应于预期的风速变化来控制风力涡轮发电机的功率输出的方法。 该方法包括在风向方向上感测到风力发电机所需距离的风速。 该方法还包括在风力涡轮发电机的风速变化之前,基于感测到的瞬时风速来控制风力涡轮发电机的叶片的桨距。
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9.
公开(公告)号:US20060066111A1
公开(公告)日:2006-03-30
申请号:US10955732
申请日:2004-09-30
CPC分类号: F03D7/042 , F03D7/0272 , F03D7/0296 , F05B2260/96 , F05B2270/1016 , F05B2270/327 , F05B2270/335 , F05B2270/337 , Y02E10/723 , Y02E10/726
摘要: A vibration damping technique for a wind turbine system is described. The wind turbine system includes a vibration damper, which provides a variable signal to control torque produced by a generator of the wind turbine system. The variable signal is based on generator speed and has a first local peak value based on a resonant frequency of tower side-to-side oscillation.
摘要翻译: 描述了用于风力涡轮机系统的减振技术。 风力涡轮机系统包括减振器,其提供可变信号以控制由风力涡轮机系统的发电机产生的扭矩。 可变信号基于发电机速度,并且具有基于塔侧面振荡的谐振频率的第一局部峰值。
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公开(公告)号:US07423352B2
公开(公告)日:2008-09-09
申请号:US11940967
申请日:2007-11-15
CPC分类号: F03D7/042 , F03D7/0272 , F03D7/0296 , F05B2260/96 , F05B2270/1016 , F05B2270/327 , F05B2270/335 , F05B2270/337 , Y02E10/723 , Y02E10/726
摘要: A vibration damping technique for a wind turbine system is described. The wind turbine system includes a vibration damper, which provides a variable signal to control torque produced by a generator of the wind turbine system. The variable signal is based on generator speed and has a first local peak value based on a resonant frequency of tower side-to-side oscillation.
摘要翻译: 描述了用于风力涡轮机系统的减振技术。 风力涡轮机系统包括减振器,其提供可变信号以控制由风力涡轮机系统的发电机产生的扭矩。 可变信号基于发电机速度,并且具有基于塔侧面振荡的谐振频率的第一局部峰值。
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