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    DEVICE FOR MEASURING WIND ON A POWER KITE
    2.
    发明公开
    DEVICE FOR MEASURING WIND ON A POWER KITE 审中-公开

    公开(公告)号：US20240069059A1

    公开(公告)日：2024-02-29

    申请号：US18456367

    申请日：2023-08-25

    申请人： Benjamin Charles Lovelady

    发明人： Benjamin Charles Lovelady

    IPC分类号： G01P5/24 ,  F03D5/00 ,  G01P5/06 ,  G01P5/10 ,  G01P13/02

    CPC分类号： G01P5/245 ,  F03D5/015 ,  G01P5/06 ,  G01P5/10 ,  G01P13/02 ,  F05B2260/83

    摘要： Described is a device for measuring wind conditions during power kite activities. The device comprises an electronic processing unit, an anemometer, and a means of attachment to a power kite. The data from the anemometer is processed by the processing unit and stored locally or transmitted wirelessly to a secondary device (e.g. a smart phone or smart watch). The anemometer directly measures the apparent wind at the kite. In certain embodiments inclusion of an inertial measurement unit and a GPS unit provides a means of calculating the true wind by accounting for induced wind from kite and kiter motion respectively.

    SYSTEM AND METHOD FOR DETECTING ROTOR ASYMMETRY
    4.
    发明申请
    SYSTEM AND METHOD FOR DETECTING ROTOR ASYMMETRY 有权
    用于检测转子不对称的系统和方法

    公开(公告)号：US20160327024A1

    公开(公告)日：2016-11-10

    申请号：US14702980

    申请日：2015-05-04

    申请人： General Electric Company

    发明人： Thorsten Honekamp

    IPC分类号： F03D7/02 ,  F03D7/04 ,  G01P5/06 ,  F03D1/06

    CPC分类号： F03D7/042 ,  F03D1/0666 ,  F03D7/0224 ,  F03D7/024 ,  F03D17/00 ,  F05B2260/966 ,  G01P5/06 ,  Y02E10/721 ,  Y02E10/723

    摘要： The present subject matter is directed to systems and methods for detecting rotor asymmetry of a wind turbine. The method includes measuring wind condition at a location downwind of the rotor for a plurality of rotor positions. Another step includes storing the measured wind condition(s) in predetermined wind bins. The method also includes analyzing the stored wind conditions for each of the predetermined wind bins. If a particular wind bin reaches a certain threshold of captured data points, then the method includes determining a variance between each of the stored wind conditions for the predetermined wind bins that have reached the threshold, wherein a variance between any one of the measured wind conditions greater than a predetermined amount is indicative of rotor asymmetry.

    摘要翻译： 本主题涉及用于检测风力涡轮机的转子不对称性的系统和方法。 该方法包括在转子的多个转子位置的下风向的位置处测量风况。 另一步骤包括将测量的风况存储在预定的风箱中。 该方法还包括分析每个预定风箱的存储的风况。 如果特定风箱达到捕获的数据点的某个阈值，则该方法包括确定已经达到阈值的预定风箱的每个存储的风况之间的方差，其中测量的风力条件中的任何一个之间的方差 大于预定量表示转子不对称。

    GAS EMISSION DETECTION DEVICE, SYSTEM AND METHOD
    5.
    发明申请
    GAS EMISSION DETECTION DEVICE, SYSTEM AND METHOD 审中-公开
    气体排放检测装置，系统和方法

    公开(公告)号：US20160161456A1

    公开(公告)日：2016-06-09

    申请号：US14955835

    申请日：2015-12-01

    申请人： St. Francis Xavier University

    发明人： David Andrew Risk ,  Bjorn-Gustaf James Brooks ,  Martin Lavoie

    IPC分类号： G01N33/00 ,  G01P5/06 ,  G01P13/02

    CPC分类号： G01N33/0009 ,  G01P5/06 ,  G01P13/02

    摘要： An emission monitoring system includes at least one gas analyzer for measuring a concentration of a first gas and a concentration of a second gas, a positioning system for determining the location of the at least one gas analyzer when the concentration of the first gas is measured. A method for monitoring emissions at an industrial site and a computer-implemented event detection system applies the steps of detecting the presence of a gas emission event based on a first detection ratio calculated from the measured concentration of the first gas, the measured concentration of the second gas, a background concentration of the first gas and a background concentration of the second gas.

    摘要翻译： 排放监测系统包括至少一个用于测量第一气体的浓度和第二气体的浓度的气体分析器，当测量第一气体的浓度时，用于确定至少一个气体分析器的位置的定位系统。 一种用于监测工业场地的排放物和计算机实施的事件检测系统的方法，基于从测量的第一气体的浓度计算的第一检测率，检测气体排放事件的存在的步骤，测量的浓度 第二气体，第一气体的背景浓度和第二气体的背景浓度。

    METROLOGICAL MECHANICAL COUPLING DEVICES
    7.
    发明申请
    METROLOGICAL MECHANICAL COUPLING DEVICES 有权
    计量机械耦合装置

    公开(公告)号：US20150153373A1

    公开(公告)日：2015-06-04

    申请号：US14531963

    申请日：2014-11-03

    申请人： Windspeed Limited

    发明人： Richard John Parry Jones ,  David Spencer Dicks

    IPC分类号： G01P5/06 ,  F03D11/00

    CPC分类号： G01P5/06 ,  F03D3/005 ,  F03D17/00 ,  F05B2240/216 ,  Y02E10/74

    摘要： The present invention relates to metrological rotary devices, such as anemometers and the like. Specifically, the present invention relates to a mechanical coupling for the same, whereby an anemometer cup-rotor or like device, can be replaced without the use of a tool. The present invention seeks to provide a coupling device which makes a mechanical coupling between a first and a second member such that the locking together and release action is positive, without likelihood of failure, and can be conducted simply and quickly without the use of a tool. Further objects of the invention are to provide couplings in which a positive axial and rotational location of shaft as first member and mating bore in a second member are obtained which do not cause damage to either of the sliding surfaces when excessive force is applied, and which are capable of transmitting a torque, such couplings being suitable for attaching a rotor to an anemometer. In particular, the present invention provides a coupling arrangement for an anemometer rotating body comprising impellor cups, which impellor cups and rotating body are required for removable fitment, ideally without the use of tools.

    摘要翻译： 本发明涉及诸如风速计等的计量旋转装置。 具体地，本发明涉及一种用于其的机械联轴器，由此可以在不使用工具的情况下更换风速计杯式转子或类似装置。 本发明寻求提供一种联接装置，其在第一和第二构件之间进行机械联接，使得锁定在一起和释放动作是正的，而不会发生故障，并且可以简单而快速地进行而不使用工具 。 本发明的另外的目的是提供一种联接器，其中获得作为第二构件中的第一构件和轴的轴的正轴向和旋转位置，当施加过大的力时不会对任一滑动表面造成损坏，并且哪个 能够发送扭矩，这种联接器适于将转子附接到风速计。 特别地，本发明提供了一种用于包括叶轮的风速计旋转体的联接装置，优选地，不需要使用工具，叶轮和旋转体需要可移除的装配。

    Bearing Assembly for an Anemometer
    9.
    发明申请
    Bearing Assembly for an Anemometer 有权
    风速计轴承组件

    公开(公告)号：US20140137665A1

    公开(公告)日：2014-05-22

    申请号：US13862389

    申请日：2013-04-13

    申请人： NRG Systems, Inc.

    发明人： Emir Heco ,  Travis Jones ,  Carolyn Turk West ,  Henry Bush ,  R. Paul Smith ,  Timothy R. Hoopes

    IPC分类号： G01P5/02

    CPC分类号： G01P3/443 ,  G01P5/06

    摘要： A bearing assembly for an anemometer configured to provide thrust and axial load protection and reduce exposure to potentially degradative debris and/or contaminants. The bearing assembly includes a first shaft and a second shaft and bearings, wherein the bearings are configured to rotate about at least the first shaft while enclosed within a portion of the second shaft. The second shaft is configured to isolate the bearings from any air flow through the anemometer and debris and/or contaminants carried therewith. The bearing assembly further includes a damping member configured to reduce forces imparted upon the bearings, thereby providing protection and preventing premature damage to the bearings from loads.

    摘要翻译： 一种用于风速计的轴承组件，其构造成提供推力和轴向负载保护并减少潜在的降解碎片和/或污染物的暴露。 所述轴承组件包括第一轴和第二轴以及轴承，其中所述轴承构造成围绕至少所述第一轴旋转，同时封闭在所述第二轴的一部分内。 第二轴被构造成将轴承与通过风速计的任何空气流隔离，并且其携带的碎屑和/或污染物。 轴承组件还包括阻尼构件，其构造成减小施加在轴承上的力，从而提供保护并防止从负载过早损坏轴承。