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1. 发明授权

US08182234B2 Spaceframe wind turbine energy converter structure 失效
标题翻译：空间框架风力发电机能量转换器结构
公开(公告)号：US08182234B2
公开(公告)日：2012-05-22
申请号：US12169766
申请日：2008-07-09
申请人： Lawrence Donald Willey
发明人： Lawrence Donald Willey
IPC分类号： F04D29/00 , F03D11/00 , F03B11/00 , F01D5/00 , F01D25/00
CPC分类号： F03D80/88 , F03D13/20 , F03D15/10 , F03D80/00 , F03D80/70 , F05B2230/50 , F05B2240/14 , Y02B10/30 , Y02E10/726 , Y02E10/728 , Y02P70/523
摘要： A wind turbine that includes a spaceframe mounted atop a support structure is provided. The spaceframe houses and is integrated with a wind turbine drivetrain. The spaceframe transfers primary rotor loads and drivetrain torque to the support structure.
摘要翻译：提供了一种包括安装在支撑结构上方的空间框架的风力涡轮机。空间架房屋与风力发电机组合。空间框架将主转子负载和传动系扭矩传递到支撑结构。

2. 发明授权

US08192572B2 Composite wind turbine tower and a method for fabricating same 有权
标题翻译：复合风力发电机塔架及其制造方法
公开(公告)号：US08192572B2
公开(公告)日：2012-06-05
申请号：US12109463
申请日：2008-04-25
申请人： Lawrence Donald Willey , Shu Ching Quek , Danian Zheng
发明人： Lawrence Donald Willey , Shu Ching Quek , Danian Zheng
IPC分类号： B65H81/00
CPC分类号： F03D1/065 , B29C70/086 , B29C70/222 , B29C70/443 , B29L2023/22 , B29L2031/766 , F03D13/40 , F05B2280/6003 , F05C2253/04 , Y02E10/721 , Y02P70/523
摘要： A method for fabricating a tower or component thereof for use with a wind turbine is disclosed. The method comprises weaving a fibrous tow in a shape corresponding to the shape of the tower or component to form a flexible textile preform; and laminating the flexible textile preform to form a composite shell. Also disclosed is a wind turbine assembly comprising a composite wind turbine tower and a wind turbine coupled to the tower.
摘要翻译：公开了一种用于制造与风力涡轮机一起使用的塔架或其部件的方法。该方法包括将纤维丝束编织成与塔或部件的形状对应的形状以形成柔性织物预制件; 并层压柔性织物预制件以形成复合外壳。还公开了一种风力涡轮机组件，其包括耦合到塔架的复合风力涡轮机塔架和风力涡轮机。

3. 发明申请

US20100007149A1 SPACEFRAME WIND TURBINE ENERGY CONVERTER STRUCTURE 失效
标题翻译： SPACEFRAME风力涡轮机能量转换器结构
公开(公告)号：US20100007149A1
公开(公告)日：2010-01-14
申请号：US12169766
申请日：2008-07-09
申请人： Lawrence Donald WILLEY
发明人： Lawrence Donald WILLEY
IPC分类号： F03D11/00 , E04H12/00
CPC分类号： F03D80/88 , F03D13/20 , F03D15/10 , F03D80/00 , F03D80/70 , F05B2230/50 , F05B2240/14 , Y02B10/30 , Y02E10/726 , Y02E10/728 , Y02P70/523
摘要： A wind turbine is disclosed that includes a spaceframe mounted atop a support structure. The spaceframe houses and is integrated with a wind turbine drivetrain. The spaceframe transfers primary rotor loads and drivetrain torque to the support structure.
摘要翻译：公开了一种风力涡轮机，其包括安装在支撑结构上方的空间框架。空间架房屋与风力发电机组合。空间框架将主转子负载和传动系扭矩传递到支撑结构。

4. 发明申请

US20090211173A1 COMPOSITE WIND TURBINE TOWER 审中-公开
标题翻译：复合风力涡轮塔
公开(公告)号：US20090211173A1
公开(公告)日：2009-08-27
申请号：US12038471
申请日：2008-02-27
申请人： Lawrence Donald WILLEY , Danian ZHENG , Agusti PORTA , Tom DEMINT
发明人： Lawrence Donald WILLEY , Danian ZHENG , Agusti PORTA , Tom DEMINT
IPC分类号： E04H12/02 , E04H12/34 , B29C53/60
CPC分类号： E04H12/02 , B29C70/222 , B29C70/32 , B29C70/865 , F03D13/10 , F03D13/20 , F05B2230/31 , Y02E10/728 , Y02P70/523
摘要： A composite wind turbine tower, method for fabricating a composite wind tower and an apparatus for forming a composite wind tower. The tower includes a first layer and a second layer, each having a matrix material and a plurality of reinforcing fibers disposed in the matrix material. The tower further includes a core layer disposed intermediate to the first layer and the second layer. The tower is capable of being partially or fully fabricated on-site.
摘要翻译：复合风力涡轮机塔架，复合风力塔的制造方法以及复合风力塔的形成装置。所述塔架包括第一层和第二层，每层具有基体材料和设置在基体材料中的多个增强纤维。塔还包括设置在第一层和第二层中间的芯层。该塔能够在现场部分或完全制造。

5. 发明授权

US07352075B2 Methods and apparatus for controlling rotational speed of a rotor 有权
标题翻译：用于控制转子转速的方法和装置
公开(公告)号：US07352075B2
公开(公告)日：2008-04-01
申请号：US11368939
申请日：2006-03-06
申请人： Lawrence Donald Willey , John Noel Cunningham , Eric Gebhardt , Ulrich Uphues , William Edwin Holley , Kirk Gee Pierce
发明人： Lawrence Donald Willey , John Noel Cunningham , Eric Gebhardt , Ulrich Uphues , William Edwin Holley , Kirk Gee Pierce
IPC分类号： F03D7/00
CPC分类号： F03D7/0276 , F03D7/0224 , F03D7/0272 , F03D7/042 , F03D7/06 , F05B2220/7066 , F05B2260/76 , F05B2270/1014 , F05B2270/32 , Y02E10/725
摘要： A method for controlling a rotational speed of a rotor having at least one rotor blade, a rotor shaft, and an electrical generator coupled thereto. The method includes controlling a torque of the rotor shaft by controlling a torque of the electrical generator, alternating between changing an angle of pitch of the at least one rotor blade and maintaining the angle of pitch of the at least one rotor blade substantially constant, and maintaining a substantially constant rotational speed of the rotor during variable wind speeds above a predetermined rated wind speed.
摘要翻译：一种用于控制具有至少一个转子叶片，转子轴和耦合到其上的发电机的转子的转速的方法。该方法包括通过控制发电机的转矩来控制转子轴的扭矩，在改变至少一个转子叶片的俯仰角度之间交替并保持至少一个转子叶片的俯仰角度基本恒定，以及在可变风速高于预定额定风速时，保持转子的基本上恒定的转速。

6. 发明授权

US6109869A Steam turbine nozzle trailing edge modification for improved stage performance 有权
标题翻译：蒸汽涡轮喷嘴后缘修改，提高了舞台性能
公开(公告)号：US6109869A
公开(公告)日：2000-08-29
申请号：US132791
申请日：1998-08-13
申请人： Alan Donn Maddaus , Lawrence Donald Willey , Peter Schofield
发明人： Alan Donn Maddaus , Lawrence Donald Willey , Peter Schofield
IPC分类号： F01D5/14 , F01D9/04
CPC分类号： F01D5/141 , F01D5/145 , Y10T29/49318 , Y10T29/49323 , Y10T29/49325
摘要： In a reverse design for partitions of a steam turbine having decreased throat dimension therebetween with increased radial height, the trailing edges are set back from approximately mid-span to a tip of the partition to increase the throat dimension with radial height relative to the prior reverse design configuration. Secondary vortices adjacent the radial inner and outer end walls are maintained separated from on another by the design, thereby minimizing or eliminating aerodynamic losses from interactive secondary flow effects while improving flow distribution at the bucket entrance and stage exit. In a further embodiment, a free vortex design having increasing throat dimension from the hub to the tip may be modified to further increase the throat dimension from the hub to approximately the mid-span by providing setbacks along the trailing edge of the partition between the hub and mid-span. The setbacks can be provided as original equipment or retrofitted in the field by cutting and removing trailing edge portions.
摘要翻译：在具有增加的径向高度的具有减小的喉部尺寸的蒸汽涡轮机的分隔件的相反设计中，后缘从分隔件的大约中间跨度延伸到尖端，以相对于先前的反向增加具有径向高度的喉部尺寸设计配置。邻近径向内壁和外端壁的次级涡流通过设计保持与另一端隔离，从而最小化或消除了交互式二次流效应的空气动力学损失，同时改善了桶入口和台出口处的流量分布。在另一个实施例中，可以修改具有从轮毂到尖端的喉部尺寸增加的自由涡流设计，以通过沿轮毂之间的分隔件的后缘提供挫折来进一步将喉部尺寸从轮毂增加到大约中跨和中跨。挫折可以作为原始设备提供，或者通过切割和去除后缘部分在现场进行改装。

7. 发明授权

US5890873A Labyrinth seal for a turbine bucket cover 失效
标题翻译：涡轮盖盖的迷宫密封
公开(公告)号：US5890873A
公开(公告)日：1999-04-06
申请号：US910316
申请日：1997-08-13
申请人： Lawrence Donald Willey
发明人： Lawrence Donald Willey
IPC分类号： F01D11/02 , F01D11/08 , F16J15/44 , F01D5/20 , F03B11/00
CPC分类号： F01D5/225 , F01D11/02 , F01D11/08 , F16J15/445
摘要： A labyrinth bucket tip to stator segment seal is provided. The bucket cover includes radially outwardly projecting labyrinth teeth while the fixed segment contains radially inwardly projecting labyrinth teeth. The teeth are arranged in groups thereof with end teeth or repeating patterns of groups lying in radial registration with one another while teeth between the end teeth are radially misaligned to provide a vernier type arrangement. The inner teeth groups have reduced radial clearance relative to conventional practice. End teeth are provided for each array of teeth which project beyond the gap between the tips of the groups of teeth to form a conventional seal with radially opposing lands and conventional radial clearance. This design results in an improved labyrinth bucket tip seal having reduced leakage and minimal risk of performance deterioration due to rubs.
摘要翻译：提供了一个迷宫式铲斗到定子段密封件。铲斗盖包括径向向外突出的迷宫齿，而固定段包含径向向内突出的迷宫齿。齿以其端部齿或组的重复图案彼此排列成一组，同时在端齿之间的齿径向不对准以提供游标型布置。相对于常规实践，内齿组具有减小的径向游隙。针对每个牙齿阵列设置端齿，其突出超过齿组组的尖端之间的间隙，以形成具有径向相对的平台和常规径向间隙的常规密封。这种设计导致改进的迷宫式铲斗前端密封件具有减少的泄漏并且由于摩擦而导致性能劣化的风险降低。

8. 发明申请

US20090266004A1 COMPOSITE WIND TURBINE TOWER AND A METHOD FOR FABRICATING SAME 有权
标题翻译：复合风力涡轮机塔架及其制造方法
公开(公告)号：US20090266004A1
公开(公告)日：2009-10-29
申请号：US12109463
申请日：2008-04-25
申请人： Lawrence Donald Willey , Shu Ching Quek , Danian Zheng
发明人： Lawrence Donald Willey , Shu Ching Quek , Danian Zheng
IPC分类号： F03D11/00 , B29C41/02 , E04H12/02
CPC分类号： F03D1/065 , B29C70/086 , B29C70/222 , B29C70/443 , B29L2023/22 , B29L2031/766 , F03D13/40 , F05B2280/6003 , F05C2253/04 , Y02E10/721 , Y02P70/523
摘要： A method for fabricating a tower or component thereof for use with a wind turbine is disclosed. The method comprises weaving a fibrous tow in a shape corresponding to the shape of the tower or component to form a flexible textile preform; and laminating the flexible textile preform to form a composite shell. Also disclosed is a wind turbine assembly comprising a composite wind turbine tower and a wind turbine coupled to the tower.
摘要翻译：公开了一种用于制造与风力涡轮机一起使用的塔架或其部件的方法。该方法包括将纤维丝束编织成与塔或部件的形状对应的形状以形成柔性织物预制件; 并层压柔性织物预制件以形成复合外壳。还公开了一种风力涡轮机组件，其包括耦合到塔架的复合风力涡轮机塔架和风力涡轮机。

9. 发明授权

US07289920B2 Method and apparatus for capture of grid characteristics corresponding to fluctuation events 有权
标题翻译：捕获与波动事件对应的电网特征的方法和装置
公开(公告)号：US07289920B2
公开(公告)日：2007-10-30
申请号：US10609110
申请日：2003-06-26
申请人： Alaadin M. Suliman , Lawrence Donald Willey
发明人： Alaadin M. Suliman , Lawrence Donald Willey
IPC分类号： G01R19/165
CPC分类号： H02J3/383 , F03D9/255 , F05B2270/337 , H02J3/386 , H02J2003/001 , Y02E10/563 , Y02E10/72 , Y02E10/763
摘要： The techniques described herein allow a wind turbine generator system to automatically capture voltage waveform data corresponding to a voltage disturbance event. Data corresponding to a period preceding the voltage disturbance event, during the event and a period of time after the event are captured and stored for further analysis. The sampling rate is relatively high compared to the frequency of the power provided by the generators.
摘要翻译：这里描述的技术允许风力涡轮发电机系统自动捕获对应于电压干扰事件的电压波形数据。对应于电压干扰事件之前的时段，事件期间和事件之后的时间段的数据被存储以供进一步分析。与发电机提供的功率的频率相比，采样率相对较高。

10. 发明授权

US6139019A Seal assembly and rotary machine containing such seal 有权
标题翻译：密封组装和旋转机器包含这种密封
公开(公告)号：US6139019A
公开(公告)日：2000-10-31
申请号：US327583
申请日：1999-06-08
申请人： Osman Saim Dinc , Norman Arnold Turnquist , George Ernest Reluzco , Lawrence Donald Willey , Christopher Edward Wolfe
发明人： Osman Saim Dinc , Norman Arnold Turnquist , George Ernest Reluzco , Lawrence Donald Willey , Christopher Edward Wolfe
IPC分类号： F01D11/08 , F02C7/00 , F16J15/16 , F16J15/22 , F16J15/32 , F16J15/44 , F16J15/447 , F01D11/02
CPC分类号： F16J15/442 , F16J15/3288 , F16J15/4472
摘要： A seal assembly and a rotary machine, such as a steam turbine, containing such seal. A stator circumferentially surrounds a row of rotor blades. The stator includes an upstream tooth-seal region, a downstream brush-seal region, and an intervening fluid expansion chamber all radially near the blade tips. Debris in the fluid stream is broken down into smaller particles by the tooth-seal region, and the smaller particles are slowed down by the fluid expansion chamber such that minimal damage is caused to the downstream bristles in the brush seal region.
摘要翻译：密封组件和旋转机器，例如蒸汽涡轮机，其包含这种密封件。定子周向地包围一排转子叶片。定子包括上游齿密封区域，下游刷子密封区域和径向靠近叶片尖端的中间流体膨胀室。流体流中的碎屑被齿密封区域分解成更小的颗粒，并且较小的颗粒被流体膨胀室减慢，使得对刷刷密封区域中的下游刷毛产生最小的损伤。

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