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1. 发明申请

US20100135607A1 SEAL ARRANGEMENT AND A BRUSH SEAL FOR A WIND TURBINE 有权
标题翻译：风力发电机的密封安装和刷子密封
公开(公告)号：US20100135607A1
公开(公告)日：2010-06-03
申请号：US12569944
申请日：2009-09-30
申请人： Peter Rogall , Meng Gao , Yuanyuan Qiu
发明人： Peter Rogall , Meng Gao , Yuanyuan Qiu
IPC分类号： F16C33/76 , F16J15/44
CPC分类号： F16J15/3288 , F03D80/70 , F05B2240/571 , F16C33/76 , F16C2300/14 , F16C2360/31 , F16J15/3456 , Y02E10/722
摘要： A seal arrangement for sealing a bearing comprising a first component and a second component which are rotatably movable with respect to each other is provided. The seal arrangement includes brush seal having an annular brush body carried by the first component and a bundle of resiliently bendable bristles. The brush seal is adapted to maintain a sealing condition when the first and second component are moved relative to each other in a non-rotational manner. Further, a brush seal and a wind turbine having a brush seal are provided.
摘要翻译：提供一种用于密封轴承的密封装置，该轴承包括可相对于彼此可转动地移动的第一部件和第二部件。密封装置包括具有由第一部件承载的环形刷体和一束可弹性弯曲的刷毛的刷密封。当第一和第二部件以非旋转方式相对于彼此移动时，刷子密封件适于保持密封状态。此外，设置有刷密封件和具有刷密封件的风力涡轮机。

2. 发明授权

US08043012B2 Seal arrangement and a brush seal for a wind turbine 有权
标题翻译：风力涡轮机的密封装置和刷子密封件
公开(公告)号：US08043012B2
公开(公告)日：2011-10-25
申请号：US12569944
申请日：2009-09-30
申请人： Peter Rogall , Meng Gao , Yuanyuan Qiu
发明人： Peter Rogall , Meng Gao , Yuanyuan Qiu
IPC分类号： F16C33/72 , F16C33/78 , F16J15/44
CPC分类号： F16J15/3288 , F03D80/70 , F05B2240/571 , F16C33/76 , F16C2300/14 , F16C2360/31 , F16J15/3456 , Y02E10/722
摘要： A seal arrangement for sealing a bearing comprising a first component and a second component which are rotatably movable with respect to each other is provided. The seal arrangement includes brush seal having an annular brush body carried by the first component and a bundle of resiliently bendable bristles. The brush seal is adapted to maintain a sealing condition when the first and second component are moved relative to each other in a non-rotational manner. Further, a brush seal and a wind turbine having a brush seal are provided.
摘要翻译：提供一种用于密封轴承的密封装置，该轴承包括可相对于彼此可转动地移动的第一部件和第二部件。密封装置包括具有由第一部件承载的环形刷体和一束可弹性弯曲的刷毛的刷密封。当第一和第二部件以非旋转方式相对于彼此移动时，刷子密封件适于保持密封状态。此外，设置有刷密封件和具有刷密封件的风力涡轮机。

3. 发明授权

US07780412B2 Operating a wind turbine at motor over-temperature conditions 有权
标题翻译：在电机过热条件下运行风力发电机
公开(公告)号：US07780412B2
公开(公告)日：2010-08-24
申请号：US12473714
申请日：2009-05-28
申请人： Xiaoyun Zang , Dong Wang , Meng Gao
发明人： Xiaoyun Zang , Dong Wang , Meng Gao
IPC分类号： F03D7/02
CPC分类号： F03D7/043 , F03D7/0264 , F05B2270/3032 , F05B2270/32 , F05B2270/602 , Y02E10/723
摘要： Methods and apparatus for continuing wind turbine operation when normal wind turbine motor control is unavailable due to overheating of one or more wind turbine control motors. Technical effects of the present invention include providing an effective control strategy continuing operation during over-heating of a wind turbine control motor, such as a pitch control motor and a yaw control motor.
摘要翻译：由于一个或多个风力涡轮机控制电机的过热，正常的风力涡轮机电动机控制不可用于持续风力涡轮机运行的方法和装置。本发明的技术效果包括在诸如俯仰控制电动机和偏航控制电动机的风力涡轮机控制电动机的过热期间提供有效的控制策略继续操作。

4. 发明申请

US20100133824A1 METHOD AND SYSTEM FOR COOLING A WIND TURBINE STRUCTURE 有权
标题翻译：用于冷却风力涡轮机结构的方法和系统
公开(公告)号：US20100133824A1
公开(公告)日：2010-06-03
申请号：US12566935
申请日：2009-09-25
申请人： Meng Gao
发明人： Meng Gao
IPC分类号： H02P9/04
CPC分类号： F03D80/60 , F03D13/20 , F03D17/00 , Y02E10/725
摘要： A control method and associated component configuration provide cooling for components within a wind turbine structure, such as a tower or nacelle. A recirculating airstream of internal air is established in the structure. For a defined set of operational conditions of the wind turbine that affect a required cooling capacity within the structure, the recirculating airstream is controllably augmented with external air to increase cooling capacity of the recirculating airstream. The amount of external air introduced into the structure is balanced with the amount of relatively hotter internal air within the structure so as to achieve a desired balance of temperature and relative humidity within the structure.
摘要翻译：控制方法和相关联的组件配置为风力涡轮机结构（例如塔架或机舱）内的部件提供冷却。在结构中建立了内部空气的再循环气流。对于影响结构内所需的冷却能力的风力涡轮机的一组定义的操作条件，再循环气流通过外部空气被可控地增加以增加再循环气流的冷却能力。引入到结构中的外部空气的量与结构内的相对较热的内部空气的量平衡，以便在结构内达到期望的温度和相对湿度平衡。

5. 发明授权

US09528494B2 Method and system for operating a wind turbine during a fault 有权
标题翻译：在故障期间操作风力涡轮机的方法和系统
公开(公告)号：US09528494B2
公开(公告)日：2016-12-27
申请号：US13884189
申请日：2010-11-10
申请人： Meng Gao , Cheng Ma
发明人： Meng Gao , Cheng Ma
IPC分类号： F03D7/02 , F03D7/04
CPC分类号： F03D7/0224 , F03D7/0264 , F03D7/047 , F05B2260/845 , F05B2270/1074 , F05B2270/32 , F05B2270/328 , Y02E10/723
摘要： A method and a system for operating a wind turbine (10) during a fault. The system includes a pitch motor for rotating each rotor blade (18), second pitch sensors (72) for determining when the rotor blade (18) is rotated to a set point, and a backup pitch controller (80). After a fault is detected, the method determines whether the wind speed in the vicinity of the wind turbine (10) is less than or greater than or equal to a maximum rated velocity of the wind turbine (10). The backup pitch controller (80) then rotates the rotor blades (18) to a specific set point based on the determination.
摘要翻译：一种用于在故障期间操作风力涡轮机（10）的方法和系统。该系统包括用于旋转每个转子叶片（18）的俯仰马达，用于确定何时转子叶片（18）旋转到设定点的第二俯仰传感器（72）和备用俯仰控制器（80）。在检测到故障之后，该方法确定风力涡轮机（10）附近的风速是否小于或等于风力涡轮机（10）的最大额定速度。然后，备用桨距控制器（80）基于该确定将转子叶片（18）旋转到特定的设定点。

6. 发明申请

US20130216392A1 WIND TURBINE, ROTOR BLADE, AND OBSTRUCTION REMOVAL SYSTEM FOR ROTOR BLADE 审中-公开
标题翻译：风力涡轮机，转子叶片和转子叶片的取消系统
公开(公告)号：US20130216392A1
公开(公告)日：2013-08-22
申请号：US13883095
申请日：2010-11-05
申请人： Jingyun Xia , Meng Gao , Tiantian Tang , Hui Hao
发明人： Jingyun Xia , Meng Gao , Tiantian Tang , Hui Hao
IPC分类号： F03D11/00
CPC分类号： F03D80/00 , F03D1/0633 , F03D1/0675 , F05B2260/64 , Y02E10/721
摘要： A wind turbine blade (112) is situated on a wind turbine (100). The wind turbine blade (112) includes a tip portion (122) and an obstruction removal system (200). The tip 212 portion (122) comprises an end wall which defines an opening. The obstruction removal system (200) is positioned with respect to the blade (112) so as to remove obstructions from the opening.
摘要翻译：风力涡轮机叶片（112）位于风力涡轮机（100）上。风力涡轮机叶片（112）包括尖端部分（122）和障碍物移除系统（200）。尖端212部分（122）包括限定开口的端壁。障碍物移除系统（200）相对于叶片（112）定位，以便从开口移除障碍物。

7. 发明授权

US08279073B2 Systems, methods, and apparatus for monitoring and controlling a wind driven machine 有权
标题翻译：用于监控和控制风力发电机的系统，方法和装置
公开(公告)号：US08279073B2
公开(公告)日：2012-10-02
申请号：US12562525
申请日：2009-09-18
申请人： Meng Gao , Haiqi Zhao , Zheng Wan
发明人： Meng Gao , Haiqi Zhao , Zheng Wan
IPC分类号： G08B21/00
CPC分类号： G05B23/0291 , F03D7/0204 , F03D7/0224 , F03D17/00 , Y02E10/723
摘要： Embodiments of the invention can provide systems, methods, and apparatus for monitoring and controlling a wind driven machine. According to one embodiment, a system including a wind driven machine with at least one component can be provided. The system can also include at least one data collection module for collecting operating data from the at least one component and for providing the operating data to at least one data processing module. The operating data can comprise an electrical characteristic associated with the at least one component. The data processing module can receive the operating data, determine whether the operating data indicates the component is operating in an alert condition and can provide an indicator when the component is operating in an alert condition.
摘要翻译：本发明的实施例可以提供用于监视和控制风力驱动机器的系统，方法和装置。根据一个实施例，可以提供包括具有至少一个部件的风力驱动机器的系统。该系统还可以包括至少一个数据收集模块，用于从至少一个组件收集操作数据，并将操作数据提供给至少一个数据处理模块。操作数据可以包括与至少一个部件相关联的电特性。数据处理模块可以接收操作数据，确定操作数据是否指示组件在警报状态下操作，并且当组件在警报状态下操作时可以提供指示符。

8. 发明授权

US07854069B2 Azimuth angle measurement system and method for operating the same 有权
标题翻译：方位角测量系统及其操作方法
公开(公告)号：US07854069B2
公开(公告)日：2010-12-21
申请号：US12569568
申请日：2009-09-29
申请人： Meng Gao
发明人： Meng Gao
IPC分类号： G01C1/00 , G01C15/10 , F41G1/00
CPC分类号： G01B7/30 , F03D7/0204 , F05B2260/80 , F05B2270/329 , G01B5/24 , Y02E10/723
摘要： An azimuth angle measurement system includes a rotatable ring, a wire coupled at a first end to the ring, a length measurement device configured to measure a length of a portion of the wire that extends from the ring, and a control system configured to determine an azimuth angle based on the length of the portion of the wire extending from the ring.
摘要翻译：方位角测量系统包括可旋转环，在第一端耦合到环的线，长度测量装置，其被配置为测量从环延伸的线的一部分的长度;以及控制系统，被配置为确定基于从环延伸的线的部分的长度的方位角。

9. 发明申请

US20100143116A1 OPERATING A WIND TURBINE AT MOTOR OVER-TEMPERATURE CONDITIONS 有权
标题翻译：在电机超温条件下运行风力涡轮机
公开(公告)号：US20100143116A1
公开(公告)日：2010-06-10
申请号：US12473714
申请日：2009-05-28
申请人： Xiaoyun Zang , Dong Wang , Meng Gao
发明人： Xiaoyun Zang , Dong Wang , Meng Gao
IPC分类号： F03D7/02
CPC分类号： F03D7/043 , F03D7/0264 , F05B2270/3032 , F05B2270/32 , F05B2270/602 , Y02E10/723
摘要： Methods and apparatus for continuing wind turbine operation when normal wind turbine motor control is unavailable due to overheating of one or more wind turbine control motors. Technical effects of the present invention include providing an effective control strategy continuing operation during over-heating of a wind turbine control motor, such as a pitch control motor and a yaw control motor.
摘要翻译：由于一个或多个风力涡轮机控制电机的过热，正常的风力涡轮机电动机控制不可用于持续风力涡轮机运行的方法和装置。本发明的技术效果包括在诸如俯仰控制电动机和偏航控制电动机的风力涡轮机控制电动机的过热期间提供有效的控制策略继续操作。

10. 发明申请

US20130230400A1 METHOD AND SYSTEM FOR OPERATING A WIND TURBINE DURING A FAULT 有权
标题翻译：在故障期间运行风力涡轮机的方法和系统
公开(公告)号：US20130230400A1
公开(公告)日：2013-09-05
申请号：US13884189
申请日：2010-11-10
申请人： Meng Gao , Cheng Ma
发明人： Meng Gao , Cheng Ma
IPC分类号： F03D7/02
CPC分类号： F03D7/0224 , F03D7/0264 , F03D7/047 , F05B2260/845 , F05B2270/1074 , F05B2270/32 , F05B2270/328 , Y02E10/723
摘要： A method and a system for operating a wind turbine (10) during a fault. The system includes a pitch motor for rotating each rotor blade (18), second pitch sensors (72) for determining when the rotor blade (18) is rotated to a set point, and a backup pitch controller (80). After a fault is detected, the method determines whether the wind speed in the vicinity of the wind turbine (10) is less than or greater than or equal to a maximum rated velocity of the wind turbine (10). The backup pitch controller (80) then rotates the rotor blades (18) to a specific set point based on the determination.
摘要翻译：一种用于在故障期间操作风力涡轮机（10）的方法和系统。该系统包括用于旋转每个转子叶片（18）的俯仰马达，用于确定何时转子叶片（18）旋转到设定点的第二俯仰传感器（72）和备用俯仰控制器（80）。在检测到故障之后，该方法确定风力涡轮机（10）附近的风速是否小于或等于风力涡轮机（10）的最大额定速度。然后，备用桨距控制器（80）基于该确定将转子叶片（18）旋转到特定的设定点。

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