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公开(公告)号：WO2013091649A2
公开(公告)日：2013-06-27
申请号：PCT/DK2012/050478
申请日：2012-12-19
Applicant: VESTAS WIND SYSTEMS A/S
Inventor： ZHOU, Yu , SIEW, Pey Yen , SABANNAVAR, Anil , NIELSEN, Carsten, Krogh
CPC classification number: F03D11/0025 , F03D80/40 , F05B2260/80 , F05B2270/323 , F05B2270/335 , Y02E10/72
Abstract: A wind turbine blade ice accretion detector 65 is configured to receive an indication of power generated by a wind turbine 67 and an indication of a plurality of environmental conditions of the wind turbine 69. It is also configured to receive an indication of an error relating to the operation of the wind turbine71. These indications are processed by the detector 65 to provide an indication of ice accretion of a wind turbine blade. In addition to or as an alternative, the wind turbine blade ice accretion detector 65 is configured to receive an indication of power generated by a wind turbine 67 in a plurality of different time periods and an indication of a plurality of environmental conditions of the wind turbine 69 in the plurality of different time periods; and to process these to provide an indication of ice accretion of a wind turbine blade.
Abstract translation: 风力涡轮机叶片积冰检测器65被配置为接收由风力涡轮机67产生的功率的指示和风力涡轮机69的多个环境条件的指示。其还被配置为接收与风力涡轮机67相关的错误的指示 风力发电机的运行71。 这些指示由检测器65处理，以提供风力涡轮机叶片的积冰的指示。 除了或作为替代方案，风力涡轮机叶片积冰检测器65被配置为接收在多个不同时间段中由风力涡轮机67产生的功率的指示，以及风力涡轮机的多个环境条件的指示 69在多个不同的时间段中; 并且处理它们以提供风力涡轮机叶片的积冰的指示。
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Patent Agency Ranking2.发明申请APPARATUS AND METHODS FOR MONITORING COMPONENT HEALTH IN A GEARBOX OF A POWER GENERATION SYSTEM 审中-公开用于监测发电系统齿轮箱中部件健康的装置和方法
公开(公告)号：WO2012079594A1
公开(公告)日：2012-06-21
申请号：PCT/DK2011/050497
申请日：2011-12-19
Applicant: VESTAS WIND SYSTEMS A/S , SABANNAVAR, Anil , ONG, Jium Keat
Inventor： SABANNAVAR, Anil , ONG, Jium Keat
CPC classification number: G01M13/028 , F03D9/25 , F03D15/00 , F03D15/10 , F03D17/00 , F05B2260/4031 , F05B2270/334 , Y02E10/725 , Y10T29/49009
Abstract: Apparatus and methods for monitoring component health in a gearbox of a power generation system. A gearbox has a gear set with relatively-movable components, an armature attached to one of these components, and a magnet attached to another of these components. The armature is subjected to a changing magnetic field from the magnet that generates electrical energy. An electrical device for monitoring component health is inside the gearbox and is powered by the electrical energy received from the armature.
Abstract translation: 用于监测发电系统变速箱中部件健康的装置和方法。 齿轮箱具有齿轮组，其具有相对可移动的部件，连接到这些部件中的一个部件的电枢和附接到这些部件中的另一个的磁体。 电枢经受来自产生电能的磁体的变化的磁场。 用于监测部件健康的电气设备位于齿轮箱内，并由从电枢接收的电能供电。
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3.发明申请A METHOD AND SYSTEM FOR DETECTING ANGULAR DEFLECTION IN A WIND TURBINE BLADE OR COMPONENT 审中-公开风力涡轮叶片或组件中检测角度偏差的方法和系统
公开(公告)号：WO2011134473A1
公开(公告)日：2011-11-03
申请号：PCT/DK2011/050135
申请日：2011-04-28
Applicant: VESTAS WIND SYSTEMS A/S , LI, Huaizhong , SABANNAVAR, Anil , NARASIMALU, Srikanth
Inventor： LI, Huaizhong , SABANNAVAR, Anil , NARASIMALU, Srikanth
CPC classification number: F03D7/02 , F03D17/00 , F05B2260/96 , F05B2270/33 , F05B2270/807 , Y02E10/723
Abstract: The invention relates to a method and system for detecting angular deflection in a wind turbine blade or component. In a wind turbine blade 20 the method and system can be used to detect blade tip deflection, either through spanwise bending or twisting, and to indicate when the blade tip is in danger of striking the tower. In other examples, the method and system can be used to indicate whether wind turbine components, such as pitch drive, a yaw drive are operating correctly.
Abstract translation: 本发明涉及一种用于检测风力涡轮机叶片或部件中的角度偏转的方法和系统。 在风力涡轮机叶片20中，该方法和系统可用于通过翼展式弯曲或扭转来检测叶片尖端偏转，并且指示叶片尖端何时处于撞击塔的危险。 在其他示例中，该方法和系统可以用于指示风力涡轮机部件，例如变桨驱动器，偏航驱动器是否正常工作。
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4.发明公开
公开(公告)号：EP2795120A2
公开(公告)日：2014-10-29
申请号：EP12816236.9
申请日：2012-12-19
Applicant: Vestas Wind Systems A/S
Inventor： ZHOU, Yu , SIEW, Pey Yen , SABANNAVAR, Anil , NIELSEN, Carsten, Krogh
IPC: F03D11/00
CPC classification number: F03D11/0025 , F03D80/40 , F05B2260/80 , F05B2270/323 , F05B2270/335 , Y02E10/72
Abstract: A wind turbine blade ice accretion detector 65 is configured to receive an indication of power generated by a wind turbine 67 and an indication of a plurality of environmental conditions of the wind turbine 69. It is also configured to receive an indication of an error relating to the operation of the wind turbine71. These indications are processed by the detector 65 to provide an indication of ice accretion of a wind turbine blade. In addition to or as an alternative, the wind turbine blade ice accretion detector 65 is configured to receive an indication of power generated by a wind turbine 67 in a plurality of different time periods and an indication of a plurality of environmental conditions of the wind turbine 69 in the plurality of different time periods; and to process these to provide an indication of ice accretion of a wind turbine blade.
Abstract translation: 风力涡轮机叶片积冰检测器65被配置为接收由风力涡轮机67产生的功率的指示和风力涡轮机69的多个环境条件的指示。其还被配置为接收与风力涡轮机67相关的错误的指示 风力涡轮机71的操作。这些指示由检测器65处理以提供风力涡轮机叶片的积冰的指示。 除了或作为替代方案，风力涡轮机叶片积冰检测器65被配置为接收在多个不同时间段中由风力涡轮机67产生的功率的指示，以及风力涡轮机的多个环境条件的指示 69在多个不同的时间段中; 并且处理它们以提供风力涡轮机叶片的积冰的指示。
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5.发明授权APPARATUS AND METHODS FOR MONITORING COMPONENT HEALTH IN A GEARBOX OF A POWER GENERATION SYSTEM 有权装置及方法的发送功率的发电系统的一个组成部分监控状态
公开(公告)号：EP2652323B1
公开(公告)日：2015-07-29
申请号：EP11804631.7
申请日：2011-12-19
Applicant: Vestas Wind Systems A/S
Inventor： SABANNAVAR, Anil , ONG, Jium Keat
CPC classification number: G01M13/028 , F03D9/25 , F03D15/00 , F03D15/10 , F03D17/00 , F05B2260/4031 , F05B2270/334 , Y02E10/725 , Y10T29/49009
Abstract: Apparatus and methods for monitoring component health in a gearbox of a power generation system. A gearbox has a gear set with relatively-movable components, an armature attached to one of these components, and a magnet attached to another of these components. The armature is subjected to a changing magnetic field from the magnet that generates electrical energy. An electrical device for monitoring component health is inside the gearbox and is powered by the electrical energy received from the armature.
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6.发明公开APPARATUS AND METHODS FOR MONITORING COMPONENT HEALTH IN A GEARBOX OF A POWER GENERATION SYSTEM 有权装置及方法的发送功率的发电系统的一个组成部分监控状态
公开(公告)号：EP2652323A1
公开(公告)日：2013-10-23
申请号：EP11804631.7
申请日：2011-12-19
Applicant: Vestas Wind Systems A/S
Inventor： SABANNAVAR, Anil , ONG, Jium Keat
CPC classification number: G01M13/028 , F03D9/25 , F03D15/00 , F03D15/10 , F03D17/00 , F05B2260/4031 , F05B2270/334 , Y02E10/725 , Y10T29/49009
Abstract: Apparatus and methods for monitoring component health in a gearbox of a power generation system. A gearbox has a gear set with relatively-movable components, an armature attached to one of these components, and a magnet attached to another of these components. The armature is subjected to a changing magnetic field from the magnet that generates electrical energy. An electrical device for monitoring component health is inside the gearbox and is powered by the electrical energy received from the armature.
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