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1. 发明公开

US20240318637A1 INSPECTION SYSTEM FOR WIND POWER GENERATOR AND INSPECTION METHOD THEREFOR 审中-公开
公开(公告)号：US20240318637A1
公开(公告)日：2024-09-26
申请号：US18679701
申请日：2024-05-31
申请人： NEARTHLAB INC.
发明人： Young Suk CHUNG , Dong Yeon LEE , Seung Ho BACK , Byung Yoon LEE
IPC分类号： F03D17/00 , B64U10/00 , B64U101/26 , G06T7/00 , G06T7/70
CPC分类号： F03D17/003 , F03D17/036 , G06T7/0002 , G06T7/70 , B64U10/00 , B64U2101/26 , B64U2201/20 , G06T2207/10032 , G06T2207/20081 , G06T2207/30184
摘要： An inspection system for a wind power generator includes a drone that transmits image information obtained by capturing images of a wind power generator and the surroundings of the wind power generator, and sensor detection information for detecting the wind power generator and the surroundings of the wind power generator; an inspection server that receives, from the drone, the image information and the sensor detection information as a transmission; and a mobile device that receives the image information and the sensor detection information, and controls operation of the drone by transmitting at least one instruction to the drone. On the basis of at least one piece of information from among the image information and the sensor detection information, the inspection server may identify a location of the wind power generator and inspect a current state of the wind power generator.

2. 发明公开

US20230366775A1 METHOD, AERIAL VEHICLE AND SYSTEM FOR DETECTING A FEATURE OF AN OBJECT WITH A FIRST AND A SECOND RESOLUTION 审中-公开
公开(公告)号：US20230366775A1
公开(公告)日：2023-11-16
申请号：US18355540
申请日：2023-07-20
申请人： TOP seven GmbH & Co. KG
发明人： Ulrich SENG
IPC分类号： G01M5/00 , G05D1/00 , G06T7/00 , G06T7/70 , G06V20/10 , G06V20/17 , B64U10/13 , F03D17/00
CPC分类号： G01M5/0075 , G05D1/0094 , G05D1/0088 , G01M5/0033 , G01M5/0091 , G06T7/0002 , G06T7/70 , G06V20/176 , G06V20/17 , B64U10/13 , F03D17/003 , G06T2207/10148 , G06T2207/10032 , B64U2201/10 , B64U2101/30
摘要： Embodiments according to a first and second aspect of the present invention are based on the core idea of flying along the object for detecting a feature of an object and detecting at least a part of the object with a capturing unit with a first resolution and providing, for those areas of the object that comprise the feature, images with the second resolution that is higher than the first resolution.

3. 发明授权

US12152563B1 Method, apparatus, and electronic device for detecting wind turbine blade based on drone aerial photography 有权
公开(公告)号：US12152563B1
公开(公告)日：2024-11-26
申请号：US18424268
申请日：2024-01-26
申请人： NYOCOR INTELLIGENT MAINTENANCE (NINGXIA) TECHNOLOGY CO., LTD
发明人： Yang Su , Dashuai Hao , Haiyang Li , Kaiwen Jia , Yaowen Yang
IPC分类号： F03D17/00
CPC分类号： F03D17/004 , F03D17/003 , F03D17/028
摘要： A method, an apparatus, an electronic device, and a computer-readable storage medium for detecting a wind turbine blade based on drone aerial photography are provided. The method includes: determining first initial three-dimensional position coordinates and a posture of a wind turbine; determining second initial three-dimensional coordinates of a first expected position with respect to a front shooting position of the wind turbine, based on the first initial three-dimensional position coordinates, the posture, and a preset distance; inputting the second initial three-dimensional coordinates of the first expected position into a flight control system of the drone, and controlling the drone to fly to the second initial three-dimensional coordinates based on a GPS system; and controlling the drone to track at least one first key point of blades of the wind turbine, and determining a three-dimensional movement trajectory of the first key point in a camera coordinate system.

4. 发明公开

US20240175426A1 METHOD OF IMAGING A WIND TURBINE ROTOR BLADE 审中-公开
公开(公告)号：US20240175426A1
公开(公告)日：2024-05-30
申请号：US18284649
申请日：2022-03-21
申请人： Siemens Gamesa Renewable Energy A/S
发明人： Maxim Karatajew , Lars Holm Nielsen
IPC分类号： F03D17/00 , H04N23/61 , H04N23/695
CPC分类号： F03D17/003 , F03D17/028 , H04N23/61 , H04N23/695 , F05B2270/8041
摘要： A wind turbine rotor blade imaging arrangement is provided, including a multi-axis gimbal mounted to the exterior of the wind turbine and configured to adjust its orientation in response to one or more received settings; a camera mounted on the multi-axis gimbal and arranged to capture images of a rotor blade; an image analysis unit configured to analyze the captured images; and a camera orientation controller configured to compute updated gimbal settings on the basis of the image analysis output.

5. 发明公开

US20240117791A1 A Turbine Provided with Data for Parameter Improvement 审中-公开
公开(公告)号：US20240117791A1
公开(公告)日：2024-04-11
申请号：US18276229
申请日：2022-02-09
申请人： Wind Farm Analytics Ltd.
发明人： Theodore HOLTOM
IPC分类号： F03D17/00
CPC分类号： F03D17/011 , F03D17/003
摘要： Turbines, including fluid driven turbines, including wind turbines, do not always operate to their maximum capability due to sub-optimal selection of various possible parameters. Therefore there is industrial advantage in systems which can calculate, adjust or constrain such parameters in order to improve the productivity of turbines. New data also allows for new control methodologies. Such systems may be established through the provision of relevant data. The overall productivity of turbines may be improved, or increased, by extending the lifetime of the turbine, or by increasing the average power output during its lifetime, or reducing maintenance costs. One particular example of turbine under-performance has been observed by the present author for wind turbines operating in hilly terrain such as frequently found on Scottish wind farms but also in many locations around the world. Hilly terrain, or complex terrain, results in complex wind flow and energy production losses when control systems are not best designed to handle such flow. Although complex flow may arise for other reasons, such as complex weather or storms (both onshore and offshore), the complex flow due to complex terrain is always present for many turbines and therefore impacts productivity throughout their operational lifetime. Complex fluid flow data may be measured by instruments including converging beam Doppler LIDAR which is especially advantageous in providing three-dimensional fluid velocity data. Therefore the provision of data allows for control parameter adjustment to account for operational variables including fluid characteristics. Therefore the control parameters may be adjusted in order to better control a turbine for its local conditions. This allows for greater generation of renewable energy. Derivations thereof may also be applied to improve operational parameters of vehicles, including vehicles incorporating a rotor, as well as aircraft and spacecraft launching or operating within a fluid. This offers better vehicle control and improved safety.

6. 发明公开

US20240392752A1 SYSTEM AND METHOD FOR ESTIMATING ENERGY PRODUCTION FROM A WIND TURBINE 审中-公开
公开(公告)号：US20240392752A1
公开(公告)日：2024-11-28
申请号：US18695665
申请日：2022-09-20
申请人： LM Wind Power A/S
发明人： Horacio BULACIO , Ramakrishnan R.
IPC分类号： F03D17/00
CPC分类号： F03D17/006 , F03D17/003 , F03D17/0065 , F03D17/013 , F03D17/018 , F03D17/026 , F03D17/0285 , F05B2270/709
摘要： The present invention relates to method for estimating energy production (107) from a wind turbine (101) with plurality of blades (102). The method comprises obtaining one or more infrared images (103) of each blade (102) of the wind turbine (101). Further, identifying one or more cross-sectional regions (302) of each of the blade (102) using the one or more infrared images (103) based on a boundary region (301), wherein the boundary region (301) is indicating a transition from a laminar air flow to a turbulent air flow. Furthermore, determining plurality of polar values indicative of an aerodynamic profile for each of the one or more cross-sectional regions (302) based on one or more panel method based techniques and the boundary region (301). Finally, estimating the energy production (107) for the wind turbine (101) based on one or more blade (102)-element momentum (BEM) based techniques using the plurality of polar values.

7. 发明公开

US20240361369A1 REMOTELY CONTROLLED ROTORCRAFT FOR MEASURING BY ESTABLISHING CONTACT POINTS 审中-公开
公开(公告)号：US20240361369A1
公开(公告)日：2024-10-31
申请号：US18579289
申请日：2022-07-18
申请人： SUPAIRVISION
发明人： David PERINET , Zhewei YU , Sebastien ARNOULD
IPC分类号： G01R27/02 , B64U10/14 , B64U10/60 , B64U101/26 , B64U101/30 , F03D17/00
CPC分类号： G01R27/02 , B64U10/14 , B64U10/60 , B64U2101/26 , B64U2101/30 , B64U2201/202 , F03D17/003 , F03D17/004
摘要： A remotely controlled, unmanned, rotorcraft, such as a drone, can measure an electrical parameter. The rotorcraft includes an electrically conductive contact element having a rigid substrate perpendicular to the connecting arm. The element is coated, at least on the face thereof opposite said arm, with a coating made of conductive flexible material.

9. 发明授权

EP4338883B1 METHOD OF DETECTING A POSITION OF AT LEAST ONE BOLT END OF AT LEAST ONE BOLT 有权
公开(公告)号：EP4338883B1
公开(公告)日：2024-11-06
申请号：EP22196079.2
申请日：2022-09-16
IPC分类号： B23P19/06 , F03D13/10 , F03D17/00 , G01B11/06 , E04H12/08
CPC分类号： G01B11/0608 , B23P19/061 , B23P19/067 , E04H12/085 , F03D13/112 , F05B2260/30120130101 , F03D17/003

10. 发明授权

EP3969748B1 A METHOD AND AN APPARATUS FOR COMPUTER-IMPLEMENTED MONITORING OF ONE OR MORE WIND TURBINES IN A WIND FARM 有权
公开(公告)号：EP3969748B1
公开(公告)日：2024-10-02
申请号：EP20746885.1
申请日：2020-07-10
IPC分类号： F03D17/00
CPC分类号： F05B2270/804120130101 , F05B2260/8020130101 , F05B2270/70920130101 , F05B2270/32220130101 , F05B2270/32620130101 , F05B2270/33320130101 , F03D7/048 , F03D17/003 , F03D17/005 , F03D17/028

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