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公开(公告)号：US08951011B2
公开(公告)日：2015-02-10
申请号：US13125488
申请日：2009-10-21
CPC分类号： F03D1/06 , F03D7/0224 , F03D7/024 , F03D7/042 , F05B2260/80 , F05B2260/821 , F05B2270/807 , Y02E10/721 , Y02E10/723
摘要： According to the inventive concept, there is provided a wind turbine with at least one blade. The wind turbine comprises a first accelerometer mounted at a first radial position of the blade and being adapted to determine a first acceleration value, and a second accelerometer mounted at a second radial position of the blade different from the first radial position, and the accelerometer being adapted to determine a second acceleration value. The wind turbine further comprises a controller adapted to generate a signal based on said first and second acceleration values. There is also provided a method for monitoring a blade of a wind turbine.
摘要翻译： 根据本发明的概念，提供了一种具有至少一个叶片的风力涡轮机。 风力涡轮机包括安装在叶片的第一径向位置处并适于确定第一加速度值的第一加速度计和安装在不同于第一径向位置的叶片的第二径向位置处的第二加速度计，并且加速度计为 适于确定第二加速度值。 风力涡轮机还包括适于基于所述第一和第二加速度值产生信号的控制器。 还提供了一种用于监测风力涡轮机的叶片的方法。
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公开(公告)号：US20110285129A1
公开(公告)日：2011-11-24
申请号：US13125488
申请日：2009-10-21
CPC分类号： F03D1/06 , F03D7/0224 , F03D7/024 , F03D7/042 , F05B2260/80 , F05B2260/821 , F05B2270/807 , Y02E10/721 , Y02E10/723
摘要： According to the inventive concept, there is provided a wind turbine with at least one blade. The wind turbine comprises a first accelerometer mounted at a first radial position of the blade and being adapted to determine a first acceleration value, and a second accelerometer mounted at a second radial position of the blade different from the first radial position, and the accelerometer being adapted to determine a second acceleration value. The wind turbine further comprises a controller adapted to generate a signal based on said first and second acceleration values. There is also provided a method for monitoring a blade of a wind turbine.
摘要翻译： 根据本发明的概念，提供了一种具有至少一个叶片的风力涡轮机。 风力涡轮机包括安装在叶片的第一径向位置处并适于确定第一加速度值的第一加速度计和安装在不同于第一径向位置的叶片的第二径向位置处的第二加速度计，并且加速度计为 适于确定第二加速度值。 风力涡轮机还包括适于基于所述第一和第二加速度值产生信号的控制器。 还提供了一种用于监测风力涡轮机的叶片的方法。
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公开(公告)号：US20100246592A1
公开(公告)日：2010-09-30
申请号：US12414784
申请日：2009-03-31
申请人： Xiao-Qian Li , Tom Chen
发明人： Xiao-Qian Li , Tom Chen
CPC分类号： H04L63/1416 , H04L67/1002 , H04L67/1023
摘要： A load balancing method for network intrusion detection includes the following steps. Packets are received from a client. The data packets include a protocol type and a protocol property. An intrusion detection procedure is loaded on a receiving end. A corresponding request queue is set for each intrusion detection procedure. The request queue is used for storing the data packets. The data packets are processed a separation procedure, and are categorized into data packets of a chain type and data packets of a non-chain type according to the protocol type. The data packets of the chain type are processed by a first distribution procedure. The data packets of the non-chain type are processed by a second distribution procedure. The distribution procedures distribute the data packets to the corresponding request queues according to the protocol property. The corresponding intrusion detection procedure is performed on the data packets in each request queue.
摘要翻译： 网络入侵检测的负载均衡方法包括以下步骤： 从客户端收到数据包。 数据包包括协议类型和协议属性。 入侵检测过程被加载到接收端。 为每个入侵检测过程设置相应的请求队列。 请求队列用于存储数据包。 对数据包进行分离处理，根据协议类型将其分类为链类型和非链式数据包的数据包。 通过第一分发过程来处理链类型的数据分组。 非链类型的数据分组由第二分发过程处理。 分发过程根据协议属性将数据包分配到相应的请求队列。 对每个请求队列中的数据包执行相应的入侵检测过程。
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公开(公告)号：US20100126115A1
公开(公告)日：2010-05-27
申请号：US12340091
申请日：2008-12-19
申请人： Khoon Peng Lim , Lie Ling Zhang , Pey Yen Siew , Xiao Qian Li
发明人： Khoon Peng Lim , Lie Ling Zhang , Pey Yen Siew , Xiao Qian Li
CPC分类号： G01M5/0041 , E04H12/085 , F03D13/20 , F03D17/00 , F05B2220/709 , F05B2240/912 , F05B2260/80 , G01M5/0083 , Y02E10/728
摘要： 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.
摘要翻译： 提供了一种用于检测风力涡轮机装置的两个相邻部件之间的相对运动的风力涡轮机安装监视装置。 该装置包括可变形构件以及固定装置。 固定装置构造成使得该装置能够在使用中与风力涡轮机装置连接。 可变形构件位于风力涡轮机装置的相邻部件之间的界面上。 此外，检测装置被设置和配置为检测可变形部件的偏转，从而检测两个部件之间的相对运动。
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公开(公告)号：US20110254282A1
公开(公告)日：2011-10-20
申请号：US13130439
申请日：2009-11-20
申请人： Khoon Peng Lim , Tieling Zhang , Pey Yen Siew , Xiao Qian Li
发明人： Khoon Peng Lim , Tieling Zhang , Pey Yen Siew , Xiao Qian Li
CPC分类号： G01M5/0041 , E04H12/085 , F03D13/20 , F03D17/00 , F05B2220/709 , F05B2240/912 , F05B2260/80 , G01M5/0083 , Y02E10/728
摘要： 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 securing means. The securing means 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, detection means are provided and are configured to detect deflection of the deformable member and thereby to detect relative movement between the two components.
摘要翻译： 提供了一种用于检测风力涡轮机装置的两个相邻部件之间的相对运动的风力涡轮机安装监视装置。 该装置包括与固定装置一起的可变形构件。 固定装置构造成使得该装置能够在使用中可连接到风力涡轮机装置。 可变形构件位于风力涡轮机装置的相邻部件之间的界面上。 此外，提供检测装置并且被配置为检测可变形部件的偏转，从而检测两个部件之间的相对运动。
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